Science & Technology Class Descriptions

Students will learn to think like inventors and designers when creating 3D! 3D design is used not only for modeling and fabricating objects but is also at the heart of many cutting-edge technologies such as AR and VR, video game design, interactive exhibits, and more. 3D printing is used in nearly all industries and design fields today from art to animation, manufacturing to medicine, and engineering to entertainment.
In this class, students will first learn to use Tinkercard, a 3D modeling software that works in solid forms (like LEGO bricks). Then, students will transition to MeshMixer, a software that creates smooth, curved, organic shapes (like clay). They will learn to think about their design from all angles and how to subtract forms to create holes, voids, and concave features, and add forms to create projections, contours, appendages, and convex details. They will discover the limitations of 3D printing and how to handle overhanging elements or delicate details.

Students will practice the artistic design process with simple sketches before diving into the software. They will be encouraged to use reference material, whether photos, a model, or even by modifying existing, public domain 3D files. Students will use an iterative printing process in which they print their project, check it for design intent, functionality, or fit, make modifications, and print again. The class will learn how to save and convert between 3D solid object files (.stl) and object files (.obj) and work with metadata fields to protect the intellectual property of their designs.

To demonstrate the range and capability of 3D-printed designs, favorite student projects include D & D miniatures, cosplay props, Minecraft-designed creations, and beloved characters such as anime, baby Yoda, and Pokemon creatures.

Second semester, continuing students will progress to more complex assemblies including multiple parts and parts with hinges. Second semester, some students may wish to work with alternative filaments such as TPU (rubber), metal, or magnetized filament. Because of the studio format, new students can enroll second semester.

The class instructor is a design engineer with 3D Herndon and expert in 3D technologies and other areas of design and invention. A typical class will be structured with 5-10 minutes of lecture or demonstration of a new design skill, followed by 40 minutes of design "studio" time where students can receive trouble-shooting support and design tips from the instructor and have dedicated work time, and 5-10 minutes of sharing time at the end of class. As a studio class, students will work on individual projects at their own pace.
Topics in this Series: As an open studio for individual projects, students may continue from one semester to the next or enroll mid-year. Students continuing from first semester receive priority pre-registration for second semester.

Prerequisites: None

What to Bring: Students will need to bring a laptop to class for design work.

Workload: Students should expect to spend 0-1+ hours per week outside of class.

Assignments: Project criteria will be explained in class to students.

Assessments: Informal, qualitative feedback will be given in class throughout the semester as the student works.

Lab/Supply Fee: A class fee of $25.00 is due payable to Compass on the first day of class for 3D printing and filament. This provides the student with 800 g of printed product per semester. Students who are prolific designers and print often will be asked to pay an additional $5.00 per 100 g or fraction thereof.

Credit: Homeschool families may wish to count this course as a component (partial) credit in Visual Arts, Technology, or Career Exploration for purposes of a high school transcript.

Students will learn to think like inventors and designers when creating 3D! 3D design is used not only for modeling and fabricating objects but is also at the heart of many cutting-edge technologies such as AR and VR, video game design, interactive exhibits, and more. 3D printing is used in nearly all industries and design fields today from art to animation, manufacturing to medicine, and engineering to entertainment.
In this class, students will first learn to use Tinkercard, a 3D modeling software that works in solid forms (like LEGO bricks). Then, students will transition to MeshMixer, a software that creates smooth, curved, organic shapes (like clay). They will learn to think about their design from all angles and how to subtract forms to create holes, voids, and concave features, and add forms to create projections, contours, appendages, and convex details. They will discover the limitations of 3D printing and how to handle overhanging elements or delicate details.

Students will practice the artistic design process with simple sketches before diving into the software. They will be encouraged to use reference material, whether photos, a model, or even by modifying existing, public domain 3D files. Students will use an iterative printing process in which they print their project, check it for design intent, functionality, or fit, make modifications, and print again. The class will learn how to save and convert between 3D solid object files (.stl) and object files (.obj) and work with metadata fields to protect the intellectual property of their designs.

To demonstrate the range and capability of 3D-printed designs, favorite student projects include D & D miniatures, cosplay props, Minecraft-designed creations, and beloved characters such as anime, baby Yoda, and Pokemon creatures.

Second semester, continuing students will progress to more complex assemblies including multiple parts and parts with hinges. Second semester, some students may wish to work with alternative filaments such as TPU (rubber), metal, or magnetized filament. Because of the studio format, new students can enroll second semester.

The class instructor is a design engineer with 3D Herndon and expert in 3D technologies and other areas of design and invention. A typical class will be structured with 5-10 minutes of lecture or demonstration of a new design skill, followed by 40 minutes of design "studio" time where students can receive trouble-shooting support and design tips from the instructor and have dedicated work time, and 5-10 minutes of sharing time at the end of class. As a studio class, students will work on individual projects at their own pace.

Topics in this Series: As an open studio for individual projects, students may continue from one semester to the next or enroll mid-year. Students continuing from first semester receive priority pre-registration for second semester.

Lab/Supply Fee: A class fee of $25.00 is due payable to Compass on the first day of class for 3D printing and filament. This provides the student with 800 g of printed product per semester. Students who are prolific designers and print often will be asked to pay an additional $5.00 per 100 g or fraction thereof.

In this course, middle schoolers will expand their understanding of how AI works and begin to evaluate its role in the real world. They will explore core concepts behind AI systems, improve their ability to communicate with AI tools, and examine important topics such as fairness, bias, and ethical use.

How do you move from basic questions to powerful, precise control of AI? Second quarter, students take their skills to the next level by learning advanced prompting techniques and how to evaluate and refine outputs. They will design multi-step prompts, experiment with different approaches, and optimize results for clarity, accuracy, and creativity. Through prompt engineering challenges and hands-on workshops, students will test what works, improve what doesn't, and create original content using AI.

Technology access in this class will include both instructor-led demonstrations with classroom projections, and hands-on individual laptop use with safety constraints and limited distractions.

Topics in this series include: Inside the System (Quarter 1), Ask, Refine, Realize (Quarter 2), Truth or Manipulated? (Quarter 3), and Build for Impact (Quarter 4).

This class moves students beyond basic understanding and into actively using AI as a tool for learning, problem-solving, and creativity. Students will explore how AI systems work, practice writing more precise prompts to improve results, and learn to identify errors and bias in AI responses. Through hands-on activities, students will strengthen their critical thinking while gaining practical experience.

How can you get better results from AI? Second quarter, students learn how to communicate clearly and effectively with AI by crafting strong prompts. They will explore how small changes in wording can lead to big differences in output and begin to understand the cause-and-effect relationship between input and results. Through engaging activities like prompt battles, rewriting challenges, output comparisons, and an AI-themed escape room, students will practice refining their questions to guide AI more successfully.

The focus is on helping students become thoughtful, confident users who can direct and evaluate AI effectively, rather than simply relying on it. Technology access in this class is instructor-led demonstrations with classroom projections, supported by small group stations with one laptops per 2 to 3 students.

Topics in this series include: How It's Built (Quarter 1), Ask Perfect Prompts (Quarter 2), Fair or Flawed (Quarter 3), and Real-World Solitions (Quarter 4).

What is the Great Red Spot? Which moons of Jupiter and Saturn could harbor life? Why is Pluto no longer a planet? Could there be a large ninth planet at the edge of our Solar System? Find out the answers to these mysteries and other great discoveries about our Outer Solar System comprised of the four gaseous planets- Jupiter, Saturn, Uranus, and Neptune-, their rings and moons, dwarf planets, Kuiper Belt, and more. Astronomy enthusiasts will enjoy exploring details about the outrageous workings of outer space with an amateur astronomer and engineer.

Each class will explore concepts relevant to our corner of the universe- the outer solar system- with supporting activities such as modeling to understand relative distance and sizes. Other activities will examine ring formation, atmospheres, magnetic fields, and comets. The class will debate the possible existence of Planet 9. Finally, students will discuss the exploration of our outer solar system through probe fly-bys, orbiters, landers, and telescopes.

Future themes in this series include: Inner Solar System (Quarter 1); Outer Solar System (Quarter 2); Stars, Galaxies, and the Cosmos (Quarter 3); and Exoplanets and the Search for Extraterrestrial Life (Quarter 4).

Wish you could learn how apps, data, the internet, and technology shape the world-but don't know where to start? AP Computer Science Principles introduces students to the broad and creative field of computer science, asking powerful questions like: "How do computers solve problems?" and "How does technology impact our lives?" It explores how data is used to make decisions, how the internet connects the world, and how computing influences everything from communication to culture. It examines topics like how information is stored and shared, how programs are designed, and how technology can both help and challenge society.

AP Computer Science Principles is a year-long, college-level course that provides a wide-ranging introduction to computing. Students will learn how to design and evaluate programs, develop algorithms, and use abstraction to manage complexity. The course emphasizes collaboration, creativity, and problem solving, as students create original programs and analyze how computing systems work. Students will also explore how data is collected and used, how computer networks function, and how computing innovations affect society, including issues such as bias, privacy, and the digital divide.

Five major areas from the College Board's AP Computer Science Principles framework are covered: (1) creative development; (2) data; (3) algorithms and programming; (4) computer systems and networks; and (5) the impact of computing.
Calendar:

The AP Computer Science Princples exam fee (May 2027) is not included in tuition. Families are responsible for registering and paying for their student's AP exam at their local public high school by the end of October 2026.

Workload: Students should expect to spend 2-3 hours on homework outside of class.

Assignments: All assignments will be posted on a Google Classroom site. There, students access assignments, upload homework, take automated quizzes and tests, track grades, view scores and narrative feedback, and message instructor and classmates. Parents may be set up as "observers" on the account to view assignments, scores, and other feedback.

Assessments: Completed homework, projects, presentations, quizzes, tests, and class participation are graded and receive points and other feedback from the instructor. Parents can calculate a letter grade using the student's points earned divided by points available; the instructor has programmed an automatic gradebook that does this in Canvas, based on a scale derived from several area high schools.

Textbook/Materials: Students will use the Ozaria platform to learn to code Python. They will need to purchase an access code for a student license through the teacher for $50.00.

Non-Meeting Days: This is a 24-week class. In addition to the scheduled days-off on the published Compass schedule, this class will not meet on 12/18/26 , 3/12/27, 5/14/27, 5/21/27, plus one fall date TBD and one spring date TBD.

Credit: Homeschool families may wish to count this course as a full credit in technology/career elective for purposes of a high school transcript.

More than 70% of the Earth's surface is water! Understanding the planet's oceans and freshwater systems is critical to understanding life on our planet- from beginnings in the seas to the water cycle that supports ongoing life. The study of aquatic and marine biology provides a basis for understanding much of the chemistry, physics, biology, and meteorology on our planet. Budding marine biologists will travel inland to learn about freshwater systems like lakes and ponds, rivers and streams before returning to the coast to study marshes and estuaries followed by extreme marine environments. The focus will be on hands-on, dynamic learning, and students will engage in several demonstrations and experiments in each class.

Second quarter, students will learn the basics of Riparian Biology, the study of aquatic life in rivers and streams. The class will discuss differences in water flow, sedimentation, and hydrodynamics that are used to classify riparian habitats and will learn about the characteristic assemblages of organisms that occur in different flow regimes. Students will compare various major river systems around the world and study the diversity of riverine biomes and organisms.

Topics in this Series: Lakes and Ponds (Quarter 1); Rivers and Streams (Quarter 2); Marshes and Estuaries (Quarter 3); and Extreme Marine (Quarter 4). Lab/Supply Fee: A class fee of $20.00 is due payable to the instructor on/before the first day of class.

Bee-come a beginner beekeeper! This series introduces students to the fascinating world of honeybees, exploring their behavior, life cycle, and vital role in our ecosystem. Students will discover how a hive functions as a highly organized community and learn about the remarkable process by which bees transform nectar into honey, a natural sweetener prized for thousands of years.

Second quarter, learn the do's and don'ts of hive inspection, why bees swarm and how to manage it, and how to combat the archnemesis of honeybees- the varroamite! After a lively lecture, and under expert supervision, students will construct their very own hive equipment suitable for use in their own wooden apiary using hand tools! To top it off, they will even get elbow-deep in making food for the bees to survive the winter!

Note: Since beekeeping can be a family affair, this is a family style class. Students of all ages and parents may enroll. Children under age 8 must have a parent registered with them.

There is a $25.00 material fee due payable to the instructor on/before the first day of class. Topics in this series: Dive Into the Hive (Quarter 1), Busy as a Bee (Quarter 2), Hello Honey (Quarter 3), and Sweet as Honey (Quarter 4).

Discover the world of robotics using kids' favorite, interlocking building bricks! Students will build and program 3-4 different whimsical, mechanized projects each quarter using the WeDo 2.0 robotics system by LEGO Education.

Second quarter, students will build, program, and model fun and fantasy flying fliers wonders such as a helicopter, plane, a mythical bird, and a winged dragon.

Their robots will be built using special-shaped LEGO components from the WeDo Educational set, motors, motion sensors, tilt sensors and a programmable, Bluetooth control unit ("brain"). Student will use classroom tablets to program the control units using an intuitive drag-and-drop coding modules.

Prior experience with LEGO or coding is not required. All equipment is furnished.

Topics in this Series: Under the Sea (Quarter 1), Wings and Things (Quarter 2); Perfect Pets (Quarter 3), and Reptiles Robots (Quarter 4).

Discover the world of robotics using kids' favorite, interlocking building bricks! Students will build and program 3-4 different whimsical, mechanized projects each quarter using the WeDo 2.0 robotics system by LEGO Education.

Second quarter, students will build, program, and model fun and fantasy flying fliers wonders such as a helicopter, plane, a mythical bird, and a winged dragon.

Their robots will be built using special-shaped LEGO components from the WeDo Educational set, motors, motion sensors, tilt sensors and a programmable, Bluetooth control unit ("brain"). Student will use classroom tablets to program the control units using an intuitive drag-and-drop coding modules.

Prior experience with LEGO or coding is not required. All equipment is furnished.

Topics in this Series: Under the Sea (Quarter 1), Wings and Things (Quarter 2); Perfect Pets (Quarter 3), and Reptiles Robots (Quarter 4).

This full-year lab science course introduces classic biology topics updated for the 21st century. Biology studies living things and their relationships from microscopic to massive, ancient to modern, arctic to tropic. Our survey includes: (1) cellular and molecular biology, (2) ecology, (3) genetics, (4) biology of organisms (with selected human health and anatomy topics), and (5) evolution and diversity.

You will observe microscopic organisms and give monarch butterflies a health exam before tagging them for their 2,800 mile migration to Mexico. You will extract DNA, model its processes, and learn how scientists manipulate this magnificent molecule to make mice glow. You will observe animal behavior, test your heart rate, and practice identifying and debunking pseudo-science.

By the end of the course, students will be able to explain the nature of science as a system of knowing; cite evidence for foundational theories of modern biology; explain basic biological processes and functions; describe structures and relationships in living systems; outline systems of information, energy, and resources; demonstrate valid experimental design; discern ethical standards; relate their values and scientific ideas to decision-making; and apply biology knowledge to their own health.

Students are responsible for pre-reading and reviewing new material such as readings from the textbook and additional popular and scholarly sources, videos, and animations PRIOR to class meetings. In-person sessions focus on active discussion, clarification, exploration of content, review, modeling, and hands-on activities.

Labs address not only technical skills and sequential operations, but also forming testable predictions, collecting data, applying math, drawing conclusions, and presenting findings. Hands-on dissection, always optional, is taught with preserved crayfish and fetal pigs.

Sensitive issues: human reproduction is not taught separately, but mentioned as students learn about other, related topics such as sperm, eggs, stem cells, genetic disease, hormones, fetal development, breast-feeding, adolescence, and HIV. While there may be some debate-style discussion of topics such as GMO, abortion will not be debated. Birth control and sex education are not covered, but distinctions between gender and biological sex are discussed in detail in the genetics unit. Evolution is embedded in every topic, from molecular to ecological, inseparably from other content. It is addressed in a scientific context, not from a faith standpoint.

Levels: The course provides a substantive, full-credit experience on either an Honors or On-Level track. All class members share core material and participate in the same labs. Honors has longer or additional readings, more analytical work, and more thorough and difficult assessments. Brief, required summer assignments are due in August for those who elect to take Honors. Students register online for the same course, but must indicate which level they wish to study via e-mail by August 15. Students may move down a level (from Honors to On-Level) at any time.

Prerequisites: It is recommended that students are concurrently enrolled in Algebra or a higher-level math and have successfully completed a full-year science course prior to taking biology. Students should also be very strong, independent readers and able to understand graphs, tables, percentages, decimals, ratios, and averages.

Class Meetings: This class will be taught in a Hybrid format with an online lecture on Mondays (9:00 am - 9:55 am) over a live, online platform and in-person lab and activities on Fridays (9:30 am - 10:55 am). Registration for the Lab section will automatically enroll the student in the Lecture section.

Workload: All students should expect to spend 4-6 hours outside of class reading and preparing homework. Homework includes term cards, brief written responses, weekly online quizzes, unit tests, occasional lab reports, and some creative assignments including sketching. Students will sometimes prepare short, in-class presentations, participate in group projects, run simulations, or conduct simple experiments at home.

Assignments: All assignments will be posted on password-protected Canvas classroom management site. There, students access assignments; upload homework, take automated quizzes and tests; track grades; message instructor and classmates; and attend virtual conferences.

Assessments: Completed homework, projects, quizzes, and tests receive points and narrative feedback. Parents can calculate a letter grade using the student's points earned divided by points available, in weighted categories that include assignments, reading quizzes, tests, and participation and presentations. Parents may view all scoring and comments at any time through the Canvas site.

Textbook/Materials: Students must purchase or rent the textbook Biology Now: Third High School Edition (2022) published by WW Norton. A 360-day digital license directly from the publisher costs $53.00 HERE (ISBN: 978-0-393-54247-9) or $130 when bundled with a hardcover text (ISBN 978-0-393-54010-9). Used books may be available from past year's students. Core textbook readings are supplemented by the instructor with updated information drawn from sources such as peer-reviewed science journals, popular science publications, and podcasts.

Lab/Supply Fee: A lab fee of $130 is due payable to the instructor on the first day of class.

Supplies/Equipment: Students will need access to a computer/internet, compound microscope with 400X magnification and cool lighting, splash goggles, water-resistant/acid-resistant lab apron, kitchen or postal scale, 3-ring binder, approximately 400- 3"x5" index cards; and plain, lined, and graph paper. Some of these supplies are used at home. Weekly "Read Me First" web pages and class announcements on Canvas tell students what items to bring to class.

Credit: Homeschool families may wish to count this course as a full credit in Lab Science for purposes of a high school transcript.

This is a place-holder for the Biology lecture. Students should register for the Biology Lab, which will automatically enroll them in both sections. A physical meeting room will be designated for on-campus students who have classes immediately before or after this virtual session.

The best way to understand a biome is to build (a model) one! A biome is a large zone on Earth characterized by its climate, soil, vegetation, and organisms with special adaptations for the unique environment. In modeling biomes, students will learn how they are different than similar ecological concepts like habitats and ecosystems. Students will discover how human activities, such as deforestation and habitat destruction, are transforming biomes.

In this science-themed diorama class, students will be exposed to concepts such as trophic levels, the water cycle, biological competition, geographic isolation, convergent evolution, species diversification, natural vs unnatural climate change, food webs, habitat loss, and ecological niches, while they are working on their models.

Marshlands are dynamic ecosystems found along the edges of lakes, rivers, and coastlines. They are distinguished by their waterlogged soils, which support the growth of diverse, soft-stemmed vegetation such as grasses, rushes, and reeds. These plants play a critical role in stabilizing the shore, filtering water, and providing habitat and food sources for a diverse population of birds, amphibians, insects, and small mammals.

Each student will create an individual diorama. Students will craft and hand-shape their scene on a 10 x 14 inch foam board using artistic, model-making techniques. They will customize their dioramas with landforms, waterways, plant life, and paint. Once individual projects are constructed, students will populate them with miniature figures and combine their dioramas alongside those of their classmates to create a larger terrain. Students will then compete in a zoology-based survival strategy game. Each student will create one board and receive a set of miniatures to take home with them. Course documents such as maps, game rules and all other instructional media will be available via a Google Drive link which will be emailed to parents. There is a $25.00 materials fee payable to the instructor on the first day of class.

Topics in this series include: Mangrove Swamps (Quarter 1), Marshlands (Quarter 2), Coral Reefs (Quarter 3) and Deep Sea Trenches (Quarter 4).

Enter the BuildZone and step into a world of endless possibilities, where over 10,000 building components are at your fingertips! From Keva Planks to K'Nex, Magnatiles to Marble Runs, Tubelox, Chaos Tower, and Pipe Builders-this is the ultimate mash-up of all things construction.

Here, you're the architect, the engineer, the mastermind. Stack it, snap it, connect it- then remix it! What happens when you combine pieces from totally different sets? You get taller towers, stronger structures, and mind-blowing mega builds! Build solo masterpieces or team up for cool collaborations. Every session is a chance to dream big, build bigger, and let your imagination break all the rules.

This is a hands-on afternoon lab intended to provide opportunities for kids to socialize and tap into their creative energy in a relaxed club setting. No formal curriculum or lessons are provided. This is a supervised free-build session. All participants are expected to help pick up and to follow all Compass rules on indoor behavior including respecting materials, supplies, and furnishings.

Enter the BuildZone and step into a world of endless possibilities, where over 10,000 building components are at your fingertips! From Keva Planks to K'Nex, Magnatiles to Marble Runs, Tubelox, Chaos Tower, and Pipe Builders-this is the ultimate mash-up of all things construction.

Here, you're the architect, the engineer, the mastermind. Stack it, snap it, connect it- then remix it! What happens when you combine pieces from totally different sets? You get taller towers, stronger structures, and mind-blowing mega builds! Build solo masterpieces or team up for cool collaborations. Every session is a chance to dream big, build bigger, and let your imagination break all the rules.

This is a hands-on afternoon lab intended to provide opportunities for kids to socialize and tap into their creative energy in a relaxed club setting. No formal curriculum or lessons are provided. This is a supervised free-build session. All participants are expected to help pick up and to follow all Compass rules on indoor behavior including respecting materials, supplies, and furnishings.

Enter the BuildZone and step into a world of endless possibilities, where over 10,000 building components are at your fingertips! From Keva Planks to K'Nex, Magnatiles to Marble Runs, Tubelox, Chaos Tower, and Pipe Builders-this is the ultimate mash-up of all things construction.

Here, you're the architect, the engineer, the mastermind. Stack it, snap it, connect it- then remix it! What happens when you combine pieces from totally different sets? You get taller towers, stronger structures, and mind-blowing mega builds! Build solo masterpieces or team up for cool collaborations. Every session is a chance to dream big, build bigger, and let your imagination break all the rules.

This is a hands-on afternoon lab intended to provide opportunities for kids to socialize and tap into their creative energy in a relaxed club setting. No formal curriculum or lessons are provided. This is a supervised free-build session. All participants are expected to help pick up and to follow all Compass rules on indoor behavior including respecting materials, supplies, and furnishings.

Kids are naturally curious about chemistry! Chemistry explains the properties, behaviors, and interactions of materials around us: things we eat, drink, clean with, wear, drive, and even play with. Kids can use chemistry to understand how things taste, smell, mix, melt, combust, feel, and whether they are recyclable or rubbish, helpful or harmful, nutritious or not. Chemistry is key to understanding the world around us, including other areas of science. In this class, kids begin to use scientific words to describe their observations and will become familiar with some science apparatuses.

Second quarter, kids will discover chemistry in action and in industry. They will grow great crystals and test how to treat tarnished metal. Our chemists will discover how cabbage juice can be used to check for acids and bases. They will discover how to melt ice with salt and how to remove salt from solution (desalinization). Students will make simple cell batteries to power a small light bulb. What shines brighter- a potato or a pomelo- and why? The class will learn to use basic chemistry to do copper plating and explore the properties of paint.

There is a lab fee of $25.00 due payable to the instructor on/before the first day of class. Topics in this series include: Chemistry in the Kitchen (Quarter 1), Chemistry in Action (Quarter 2), Chemistry at Home (Quarter 3), and Chemistry of Toys (Quarter 4).

Chemistry is the study of matter and the changes it undergoes. In this full-year laboratory course, students explore how the structure of atoms explains the properties of substances and how chemical reactions shape the world around us. Through hands-on investigations, demonstrations, and guided inquiry, students develop both conceptual understanding and practical laboratory skills.

Course concepts include the study of matter, scientific measurement, atomic structure, models of the atom, and the periodic table. Students will then study ionic and covalent bonding, intermolecular forces, and how structure affects both the properties of substances and the energy of processes. Students will apply an understanding of chemical reactions and the law of conservation of mass to understanding processes such as acid-base chemistry, gas laws, and kinetics.

Laboratory work is central to the course. Students conduct experiments to measure density, explore bonding and solubility, investigate energy changes, analyze chemical reactions, determine limiting reactants, perform titrations, and design and carry out their own investigations. Emphasis is placed on identifying variables, collecting reliable data, constructing graphs, and drawing evidence-based conclusions.

Quantitative reasoning is incorporated throughout the course, including proportional reasoning, dimensional analysis, graph interpretation, and algebra-based problem solving. This course is designed to build strong scientific thinking skills while providing a solid foundation for future study in chemistry, biology, physics, and environmental science.

Prerequisites: Students must have successfully completed Algebra I and a full-year high school science course such as Compass's Introduction to High School Science, Biology, or the equivalent. Students should also be strong, independent readers and able to understand graphs, tables, percentages, decimals, ratios, and averages.

Class Meetings: This class will be taught in a Hybrid format with an online lecture on Mondays (9:00 am - 9:55 am) over a live, online platform and in-person lab and activities on Fridays (9:30 am - 10:55 am). Registration for the Lab section will automatically enroll the student in the Lecture section.

Class Expectations: For both in-person and virtual class meetings, students are expected to come prepared, have class materials, and be ready to participate in class discussions and activities. During virtual lectures (Mondays), students are expected to be seated at a desk or table and have their cameras on.

Levels: This course provides a substantive, full-credit experience at either an on-level or honors track. All class members complete the same core material and participate in the same labs. Students taking the course at the honors level are generally on a college-prep or STEM track and will complete additional assignments, engage in more advanced mathematical reasoning, and take more challenging assessments. Students must identify their level prior to the start of class. At any point in the year, a student may transition from honors to on-level if the workload exceeds the students' expectations.

Workload: All students should expect to spend 3-4 hours per week outside of class on pre-learning, problem sets, pre-labs, and lab reports. Honors students can expect an additional 1-2 hours of additional work. Pre-learning and pre-lab work is required so class time can be spent on highlights, class discussion, homework review, and labs.

Assignments: All assignments will be posted on password-protected Canvas classroom management site. There, students access assignments, upload homework, take automated quizzes and tests, track grades, and message the instructor and classmates. Parents can have an observer account in Canvas to review assignments and graded work.

Assessments: Students will earn points for completed homework, tests and quizzes, lab reports, and participation. Parents can calculate a letter grade using the student's points earned divided by points available. Parents may view all scoring and comments at any time through the Canvas site.

Textbook/Materials: None

Lab/Supply Fee: A lab fee of $150 is due payable to the instructor on the first day of class.

What to Bring: Students should bring a 3-ring 1- or 2-inch binder with 5 dividers, a pen and a pencil, splash goggles, and a scientific calculator each week.

What to Wear: Students should not wear any loose, drapey clothing to lab. They should come to lab with long hair tied back and must wear closed toe shoes. Students must wear their splash goggles during all labs.

Credit: Homeschool families may wish to count this course as a full credit in Lab Science for purposes of a high school transcript.

This is a place-holder for the Chemistry lecture. Students should register for the Chemistry Lab, which will automatically enroll them in both sections. A physical meeting room will be designated for on-campus students who have classes immediately before or after this virtual session.

Imagine a phone app that could quickly reunite lost pets, connect the poor with resources that they need, or report a problem in the community! Code for a Cause is the Compass-based Technovation hub where middle school and high school girls will participate in the "world's largest technology entrepreneurship program for girls." Each year, Technovation teams solve real world problems through technology that they develop!

Through Technovation, girls work with women mentors, identify a problem in their community, develop a mobile app, and launch a startup. Since 2010, 140,000 girls around the world have developed mobile apps and small businesses to solve problems ranging from food waste and nutrition to women's safety, education, and much more. In this year-long program, girls will work in teams and learn the skills they need to change the world through technology.

First semester, the class will participate in team building activities and will be introduced to coding. Students will use Ozaria from Code Combat, a Python-based platform that applies stories and a gamified approach to teach the logic of coding and terminology. Once students understand these fundamentals, they will apply what they've learned in the PyCharm application outside of Code Combat's environment.

Second semester, students will form teams of 2-3 girls who will brainstorm and identify a community problem. They will propose a mobile app or AI solution to the issue and conduct market research to see if their idea is unique and feasible. Next, the team will begin developing an app following the Technovation curriculum using Python for the logic and Kivy for the Graphical User Interface. In class, girls will be coached step-by-step on the process of creating an interactive application. Finally, girls will learn how to brand their app, create a business plan, look at what it would take to bring the app to market and plan and record a pitch video for their app.

The weekly Technovation work sessions will be facilitated by an experienced Technovation coach and cybersecurity engineering student at GMU. In addition, there will be guest speakers spread throughout the semester talking on topics such as APIs, AI ethics, Marketing, Pitching to Investors, and more. Guest speakers in the past have had job titles such as CEO, Senior Cybersecurity Executive, Manager of Marketing and Communications, and Software Developer.

Participation in Technovation gives girls the confidence to pursue more computer science courses (70%) and the foundation to eventually major in computer science (26%). Technovation teams are in 100 countries, and the program is sponsored by Oracle, Google, 3M, Adobe Foundation, and others.

Level: All students will meet together, but student teams will compete in either Junior or Senior division depending the ages of the team members as of August 1, 2026: Junior Division is for girls ages 13-15, and Senior Division is for girls ages 16-18. In addition to the app and competition document, the Junior division has an additional submission of a User Adoption Plan. The Senior division has an additional submission of a Business Plan.

Workload: Students should expect to spend 1-2 hours per week outside of class.

Assignments: Will be posted on Teams classroom for students, and key reminders will be emailed to parents.

Assessments: Students will receive informal feedback throughout the project.

Lab/Supply Fee: A software fee of $50.00 is due payable to the instructor on the first day of class for access to Code Combat.

What to Bring: For this class, students should bring their laptop and charger. Chromebooks or Tablets cannot be used.

Non-Meeting Days: This is a 24-week class. In addition to the scheduled days-off on the published Compass schedule, this class will not meet on 12/18/26 , 3/12/27, 5/14/27, 5/21/27, plus one fall date TBD and one spring date TBD.

Credit: Homeschool families may wish to count this course as a full credit in Technology or Career Exploration for purposes of a high school transcript.

**Returning students meet for 1 hour (2:00 pm- 2:55 pm) first semester and for 2 hours (1:00 pm- 2:55 pm) second semester so they do not have to repeat instruction in Python coding.**

Imagine a phone app that could quickly reunite lost pets, connect the poor with resources that they need, or report a problem in the community! Code for a Cause is the Compass-based Technovation hub where middle school and high school girls will participate in the "world's largest technology entrepreneurship program for girls." Each year, Technovation teams solve real world problems through technology that they develop!
Through Technovation, girls work with women mentors, identify a problem in their community, develop a mobile app, and launch a startup. Since 2010, 140,000 girls around the world have developed mobile apps and small businesses to solve problems ranging from food waste and nutrition to women's safety, education, and much more. In this year-long program, girls will work in teams and learn the skills they need to change the world through technology.

First semester, the class will participate in team building activities and will be introduced to coding. Students will use Ozaria from Code Combat, a Python-based platform that applies stories and a gamified approach to teach the logic of coding and terminology. Once students understand these fundamentals, they will apply what they've learned in the PyCharm application outside of Code Combat's environment.

Second semester, students will form teams of 2-3 girls who will brainstorm and identify a community problem. They will propose a mobile app or AI solution to the issue and conduct market research to see if their idea is unique and feasible. Next, the team will begin developing an app following the Technovation curriculum using Python for the logic and Kivy for the Graphical User Interface. In class, girls will be coached step-by-step on the process of creating an interactive application. Finally, girls will learn how to brand their app, create a business plan, look at what it would take to bring the app to market and plan and record a pitch video for their app.

The weekly Technovation work sessions will be facilitated by an experienced Technovation coach and cybersecurity engineering student at GMU. In addition, there will be guest speakers spread throughout the semester talking on topics such as APIs, AI ethics, Marketing, Pitching to Investors, and more. Guest speakers in the past have had job titles such as CEO, Senior Cybersecurity Executive, Manager of Marketing and Communications, and Software Developer.

Participation in Technovation gives girls the confidence to pursue more computer science courses (70%) and the foundation to eventually major in computer science (26%). Technovation teams are in 100 countries, and the program is sponsored by Oracle, Google, 3M, Adobe Foundation, and others.

Level: All students will meet together, but student teams will compete in either Junior or Senior division depending the ages of the team members as of August 1, 2026: Junior Division is for girls ages 13-15, and Senior Division is for girls ages 16-18. In addition to the app and competition document, the Junior division has an additional submission of a User Adoption Plan. The Senior division has an additional submission of a Business Plan.

Workload: Students should expect to spend 1-2 hours per week outside of class.

Assignments: Will be posted on Teams classroom for students, and key reminders will be emailed to parents.

Assessments: Students will receive informal feedback throughout the project.

Lab/Supply Fee: A software fee of $50.00 is due payable to the instructor on the first day of class for access to Code Combat.

What to Bring: For this class, students should bring their laptop and charger. Chromebooks or Tablets cannot be used.

Non-Meeting Days: This is a 24-week class. In addition to the scheduled days-off on the published Compass schedule, this class will not meet on 12/18/26 , 3/12/27, 5/14/27, 5/21/27, plus one fall date TBD and one spring date TBD.

Credit: Homeschool families may wish to count this course as a full credit in Technology or Career Exploration for purposes of a high school transcript.

Can your child sit in a circle for story time? Line up for lunch? Take turns talking? This one-day, 3-hour (half-day) program is a "taste" of kindergarten for 5- year-olds. Start your child's week off right with "Mornings with Miss M" at Compass Kindergarten. Children will work in a small group with an experienced early elementary educator for this dynamic, play-based program that offers regular interaction and socialization.

This fun, activity-based program will create rhythm and routine in a homeschooled kindergartner's week and give them a sense of community and a peer group. Children will practice routines and transitions as they move through the morning. Each session will include some simple structure such as a daily arrival song/greeting, circle time, story, snack time, activity, lunch, active game, and closing/goodbyes. Through games and activities, they will also practice key childhood social skills such as sharing, taking turns, and entering play with others. Academic basics such as the ABCs, days of the week, colors, shapes, and number sense will be integrated into activities involving fairy tales, nature and art. The teacher will provide ideas for parents to work on at home with their child during the week.

Compass Kindergarten is offered in three weekly sessions: Monday, Wednesday, or Friday. Registration is stand-alone for each day so parents can register for one, two, or all three. While each kindergarten class will give children the opportunities for learning and playing in a social environment along with classroom routines, each of the three days will focus on a particular area of study and discovery of how each is connected.

On Fridays, the focus will be on science and exploration of the natural world through stories, crafts, and observations both inside and outside the classroom. Themes include seasons, weather, local animals, and the five senses. As a bonus, Compass kindergarten students assist in carring for the Compass lab animals (1 gecko, 3 bearded dragnons, 1 fire-bellied toad, and 1 rat.)

Readiness: Students must be age five (5) by the start of the program or have the teacher's approval for younger. To be successful in this program, entering kindergartners must be able to do the following preschool-level skills: (1) be able to separate from parents with little discomfort; (2) be able to sit and listen to a story or stay on a task for 10 minutes; (3) be able to follow simple, age-appropriate directions from the teacher or another adult; (4) be able to write and recognize his/her first name; (5) be able to hold and use crayons and scissors correctly; (6) be completely self sufficient in a public restroom (wiping, flushing, washing hands, etc.)

Other Notes: Children should bring a bagged lunch and water bottle to each session. There is a $50.00 material fee for class consumables due payable to the teacher on the first day of class.

Parents can choose to drop children off for this program (different than Compass's school-year policies for 55 minute classes.)

Registration for this program is by 14-week semester with priority registration for continuing students.

Parents who are shopping around or applying to alternate kindergarten programs should review the Compass withdrawal policy.

Ready, set, code! Young learners will jump into the world of coding as they explore block-based programming and early concepts inspired by JavaScript and Python. Through hands-on challenges and simple game creation, students will discover how code turns their ideas into interactive fun.

Digital Clubhouse is a computer lab environment in which students work through the Black Rocket curriculum under the direction of computer science coaches. The lab environment allows students to enroll at any quarter, fosters brand new coders, and encourages those with prior coding experience. All digital tools and software used in class are safe, locally installed educational editions accessed only by the student and not connected to any public platforms.

The class tuition includes a student technology fee that covers the use of instructor-provided classroom laptops loaded with the required software, applications, and licenses. At the end of the class, students will receive access to Black Rocket's interactive learning platform to continue their coding journey at home.

Topics in this Series: Young Game Designer (Quarter 1), Young Coders (Quarter 2), Young Animators (Quarter 3), Young Sound Mixers (Quarter 4)

Code it. Change it. Play it. Transform Minecraft through coding as you use scripting and logic to create original mods, new gameplay features, and custom world elements.

Digital Workshop is a computer lab environment in which students work through the Black Rocket curriculum under the direction of computer science coaches. The lab environment allows students to enroll at any quarter, fosters brand new coders, and encourages those with prior coding experience. All digital tools and software used in class are safe, locally installed educational editions accessed only by the student and not connected to any public platforms.

The class tuition includes a student technology fee that covers the use of instructor-provided classroom laptops loaded with the required software, applications, and licenses. At the end of the class, students will receive access to Black Rocket's interactive learning platform to continue their coding journey at home.

Topics in this Series: Minecraft Designers (Quarter 1), Minecraft Coders (Quarter 2), Roblox Designers (Quarter 3), and Roblox Coders (Quarter 4).

Meet Stegosaurus, Allosaurus, and Brachiosaurus! Travel millions of years back in time to the Jurassic period, when towering giants dominated the landscape.

Second quarter, students will dive into the environments these dinosaurs ruled and learn how paleontologists uncover their stories. Each class will feature a dynamic lesson and hands-on activities like creating imaginary dinosaurs, a dinosaur egg hunt, or fossil digs. Students will continue their "field explorer" journal, sketching each dinosaur and noting fun facts to expand their bestiary.

There is a $25.00 supply fee payable to the instructor on/before the first day of class. Topics in this series include: Triassic Time Travel (Quarter 1), Jurassic Jam (Quarter 2), Cretaceous Creatures (Quarter 3), and Museum Makers (Quarter 4)

A shudder in San Francisco or a tremor in Tokyo may hit headlines- but what mysterious movements in Earth's mantle make continents quake and coastlines crumble? Relentless rivers, grinding glaciers, and wandering winds sculpt and scour the surface of our restless planet. Find out what further forces carve caverns, move mountains, forge fossils, and vent volcanoes. From the planet's fiery core to its powerful plates, Earth is a dynamic, dramatic sphere of stone and story.

Earth Science is an interdisciplinary field that unites geology, physics, and chemistry to explore the dynamic forces and phenomena on Earth. First quarter, students will examine the solar system, Earth's early history, orbital patterns, seasonal cycles, and long-term changes, including the emergence of water and the atmosphere. Second quarter, the class will focus on large-scale geology which includes plate tectonics, earthquakes, volcanoes, and mountain-building. Third quarter, students will investigate the water cycle, rock cycle, sedimentary geology, erosion mechanisms, and the cryosphere. Students will vote on fourth quarter's theme(s) from among topics like atmospheric science, oceanography, paleontology, or planetary science.

In this year-long laboratory science course, students will pair weekly discussions with hands-on experiments and activities such as rock classification, tectonics using an earthquake table, spectra/light analyses, and more. Students' laboratory work may also include citizen scientist projects using data and images collected by NASA and other institutions. Some lab activities will require laptops and spreadsheet software to analyze data.

Note: This Earth Science course is taught using current scientific models and evidence-based frameworks. The class includes topics such as planetary formation, geologic time, plate tectonics, fossils, and geologic dating. As part of studying the fossil record and geologic time, students will examine observable changes in species over time. The course does not focus on evolutionary mechanisms or theories in depth, but will address patterns of change as they relate to Earth's history and paleontology. All content is presented within prevailing scientific frameworks and may differ from some faith-based interpretations of origins. Families are encouraged to review the course description to ensure it aligns with their educational preferences.

Level: Earth Science is an ideal introduction to high school science and recommended for most 9th graders. The course combines rigorous scientific thinking with topics that are concrete and easy to visualize, such as weather, rocks, and oceans. Students practice data analysis, graphing, and evidence-based reasoning without the need for advanced mathematics. This course builds strong foundational skills and academic discipline needed for future laboratory sciences.

Prerequisites: Students must be concurrently enrolled in Algebra or a higher-level math. 8th graders may only enroll if they are enrolled in Algebra I and have successfully completed Compass's Integrated Middle School Science class, a year-long equivalent, or obtain permission from the instructor.

Class Meetings: This class will have two class meetings per week- an in-person lecture on Mondays (10:00 am - 9:55 am) and in-person lab and activities on Fridays (9:30 am - 10:55 am). Registration for the Lab section will automatically enroll the student in the Lecture section.

Workload: Students should expect to spend 2-3 hours per week outside of class reading and completing assignments.

Assignments: All assignments will be posted on password-protected Canvas classroom management site. There, students access assignments, upload homework, take automated quizzes and tests, track grades, and message the instructor and classmates.

Assessments:Completed assignments and quizzes will be assessed points. Parents can calculate a letter grade using the student's points earned divided by points available, in weighted categories that include assignments, labs, quizzes, tests, projects, and presentations. Parents may view all scoring and comments at any time through the Canvas site.

Textbook/Materials: Students will use an open source (no cost) digital textbook from Virginia Tech: https://open.umn.edu/opentextbooks/textbooks/1264. Students will need to bring a laptop to some lab sessions.

Lab/Supply Fee: A lab fee of $100.00 is due payable to the instructor on the first day of class.

What to Bring: Paper or notebook, pen or pencil, and laptop when requested.

Credit: Homeschool families may wish to count this course as a full credit lab science for purposes of a high school transcript.

This is a place-holder for the Earth Science Lecture. Students should register for the Earth Science Lab, which will automatically enroll them in both sections. A physical meeting room will be designated for on-campus students who have classes immediately before or after this virtual session.

Become a world-traveling eco adventurer and earth scientist without leaving Compass! Study the world's most exciting and diverse ecosystems and learn about the incredible biologic and geologic phenomena that shape them. Venture into caves and coasts, tundra and taiga, and forests and fjords. Each week, student scientists will begin by locating the fascinating features on a map before learning about these incredible habitats from the ground-up, starting with the geology of a place, then working their way through the climate, biome, flora, and fauna. Hands-on labs and in-class activities will reinforce regional and ecological diversity by examining rock types, classifying plants, observing insects, or modelling weather phenomena.

Bundle up! Second quarter, students will journey to the northern latitudes. The class begin in the frozen north of the Arctic Circle, then travel south through Greenland, Russia, and Europe. Students will see how some animal and human populations deal with environmental extremes through seasonal migrations. Along the way, the class will learn about cold weather phenomena, polar ice, tundra and taiga (coniferous forest) biomes, inland seas, and the seasonal effects of polar nights and midnight sun.

Topics in this Series: The Americas and Antarctica (Quarter 1); Northern Latitudes (Quarter 2); Africa and Asia (Quarter 3); and All About Islands (Quarter 4). Lab/Supply Fee: A class fee of $20.00 is due payable to the instructor on/before the first day of class.

Physician. Paramedic. Physical therapist. Phlebotomist. The healthcare industry makes up more than 18% of the U.S. economy and employs over 20 million people. This course gives students a meaningful introduction to that world by building real, practical skills used by first responders and healthcare professionals.

When seconds matter, will you know what to do? This hands-on course trains students to think clearly, act quickly, and provide effective care in emergencies. Students learn to assess responsive and unresponsive patients, manage airways, perform rescue breathing, and respond to life-threatening conditions such as cardiac arrest, stroke, choking, and shock. Training includes CPR for adults, children, and infants, along with proper use of an AED.

Students also develop essential trauma response skills, including wound care involving applying dressings, pressure bandages, and tourniquets, and stabilizing injuries such as fractures. They learn how to respond to acute medical emergencies like seizures, allergic reactions, respiratory distress, diabetic complications, poisoning, fainting, and heat- and cold-related conditions.

The course is highly interactive and includes hands-on labs where students practice assessment skills, taking vital signs, administering select medications, and using emergency equipment. Through case studies and role-play scenarios, students build critical thinking skills and learn how to stay calm and make decisions under pressure. Instruction also includes medical terminology, relevant anatomy, triage, patient movement, and how coordinated emergency response systems operate. Students will also explore how to respond appropriately during a mental health crisis, including de-escalation strategies.

This course goes beyond basic first aid to provide training comparable to a 3-credit hour community college course. Students leave with practical, life-saving skills and a strong foundation for future study or work in healthcare. Teens earn national certification in Advanced First Aid, CPR, and AED that can qualify them for roles such as event or venue staff, camp counselors, outdoor program assistants, and positions in recreation, youth sports, or childcare.

Schedule: This is a 29-week year-long class.

Instructors: This course will be team-taught by Dr. Larry Newell, paramedic Jose Salazar, and Christine Notarianni, a registered nurse

Workload: On-level students should expect to spend up to 1 hours per week outside of class on reading assignments and activities

Assignment:s Students will be assigned weekly readings to complete at home each week so class time can be dedicated to group discussion and the practice of hands-on skills.

Assessments: The instructor will give short quizzes to ensure that students are keeping up with their reading. In addition, students will be "signed off" and approved on hands-on skills throughout the course.

Textbook/Materials: Students should purchase a copy of First Aid, CPR, and AED- Advanced, 8th edition by AAOS/ECSI/ACEP, published by Jones and Bartlett Learning (ISBN #978-1284234367).

Lab/Supply Fee: A supply fee of $25.00 is due payable to Emergency Training Resources, LLC for consumable and in-class supplies such as bandages, cpr mask, etc.

What to Bring: Students should bring their textbook, notebook/paper, and pen or pencil to class each week.

What to Wear: Students should wear comfortable clothing that would allow them to participate in occasional demonstrations on the floor.

Credentials: Students will earn certification by the Emergency Care & Safety Institute (ECSI) in "Advanced First Aid, Adult, Child, Infant CPR & AED,"

Credit: Homeschool families may wish to count this course as a partial credit in Science, Health, Elective, or Career Exploration for purposes of a high school transcript.

Focus on the "E" in STEM- Engineering! Discover the everyday challenges we can solve through engineering in this hands-on, project-focused class! Students will tackle simulated challenges that span a variety of engineering disciplines and practice the three main steps of the engineering design process by asking, "What is the problem?", "What are possible solutions?" and, "How can I improve on the design?"

Second quarter, the class will learn about the careers of Civil Engineers and their responsibility for designing, constructing, and maintaining public infrastructure such as dams, bridges, tunnels, roads, airports, subway systems, and water supply systems. Students will model civil engineering challenges with projects such as the newspaper bridge challenge, spaghetti skyscraper, a geodesic dome, and earthquake-proof structures.

Students will work together to solve problems and brainstorm options given a variety of project materials. For each project, students will be challenged to adjust their designs, make modifications, re-design to optimize their creations, and retest performance. Basic building, measuring, data collection, and equations will be used to challenge all minds in engineering!

There is a $25.00 supply fee due payable to the instructor on/before the start of class. Topics in this Series include: Electrical Lab (Quarter 1); Civil Lab (Quarter 2); Mechanical Lab (Quarter 3); and Green (Sustainable) Lab (Quarter 4).

Welcome to the Extreme Animal Kingdom, where the most incredible creatures on Earth push the limits of life itself! In this thrilling, hands-on exploration, students will encounter animals with jaw-dropping abilities and unbelievable adaptations. Some glow in the dark, lighting up the ocean depths like living lanterns, while others thrive in boiling, toxic waters near undersea volcanoes. Tiny organisms can freeze solid or dry out completely-then come back to life years later. Some animals can live without oxygen or regrow entire body parts, while others can change color in an instant or turn nearly invisible. Lightning-fast predators can run as fast as a car or punch with the speed of a bullet, while ingenious builders create intricate homes and traps. From animals smaller than a speck of dust to giants larger than a bus, students will discover how life survives, adapts, and thrives in the most extreme environments on Earth. Get ready to explore the strange, the surprising, and the truly wild!

Step into the tiny but mighty world of arthropods, where strength, speed, and survival take on incredible forms. Students will explore insects, spiders, and crustaceans that can lift many times their body weight, build intricate structures, and undergo dramatic transformations. With exoskeletons and extraordinary abilities, these creatures dominate nearly every habitat on Earth. Get ready to be amazed by the small creatures that make a big impact!

opics in this Series: Microscopic & Marine Marvels (Quarter 1); Amazing Arthropods (Quarter 2); Remarkable Reptiles & Relatives (Quarter 3); Marvelous Mammals (Quarter 4). Lab/Supply Fee: A class fee of $20.00 is due payable to the instructor on/before the first day of class.

Welcome to the Extreme Animal Kingdom, where the most incredible creatures on Earth push the limits of life itself! In this thrilling, hands-on exploration, students will encounter animals with jaw-dropping abilities and unbelievable adaptations. Some glow in the dark, lighting up the ocean depths like living lanterns, while others thrive in boiling, toxic waters near undersea volcanoes. Tiny organisms can freeze solid or dry out completely-then come back to life years later. Some animals can live without oxygen or regrow entire body parts, while others can change color in an instant or turn nearly invisible. Lightning-fast predators can run as fast as a car or punch with the speed of a bullet, while ingenious builders create intricate homes and traps. From animals smaller than a speck of dust to giants larger than a bus, students will discover how life survives, adapts, and thrives in the most extreme environments on Earth. Get ready to explore the strange, the surprising, and the truly wild!

Step into the tiny but mighty world of arthropods, where strength, speed, and survival take on incredible forms. Students will explore insects, spiders, and crustaceans that can lift many times their body weight, build intricate structures, and undergo dramatic transformations. With exoskeletons and extraordinary abilities, these creatures dominate nearly every habitat on Earth. Get ready to be amazed by the small creatures that make a big impact!

opics in this Series: Microscopic & Marine Marvels (Quarter 1); Amazing Arthropods (Quarter 2); Remarkable Reptiles & Relatives (Quarter 3); Marvelous Mammals (Quarter 4). Lab/Supply Fee: A class fee of $20.00 is due payable to the instructor on/before the first day of class.

Welcome to Fun with Physics, where the world around you comes alive! Physics is happening everywhere- when you push a swing, roll a ball, or watch something fall. In this hands-on class, students will explore how things move, what makes them stop, and how energy is all around us. Get ready to experiment, explore, and discover the science you can see, feel, and play with every day!

Second quarter our young scientists will dive deeper into matter by exploring solids, density, and the surprising properties of polymers and non-Newtonian fluids. They will observe how materials change through heating, cooling, and mixing. Sample projects include making slime and other polymers, testing melting and freezing points, and experimenting with oobleck and bubble structures.

Topics in this Series: Messy Matter & Mixtures (Quarter 1); Squishy Science & Solids (Quarter 2); Mighty Motion & Energy (Quarter 3); Wacky Waves & Wonders (Quarter 4). Lab/Supply Fee: A class fee of $20.00 is due payable to the instructor on/before the first day of class.

Geo-Detectives discover the many mysteries of Earth Science. From large-scale disasters that come from inside the planet to microscopic contaminants in the water and soil, Geo-Detectives look high and low to understand the forces, systems, and cycles that continue to shape the Earth, its climates and ecosystems. Geo-Detectives will explore concepts as diverse as fossils to fault lines, ozone to ocean trenches, and trade winds to tundra. Hands-on labs and in-class activities will reinforce geological phenomena such as examining fossils, classifying rocks, reading the seismographic charts, or modeling the water cycle.

Second quarter, students will learn the physics behind air and water circulation, and how they combine to form wacky weather phenomena such as hurricanes, tornados, hail, fog, and even regular old rain showers. The class will see how air and water systems on earth govern global climate systems as well as local and regional weather patterns. Kids will learn how meteorologists and climatologists examine data from a variety of sources, such as ice cores, sediment cores, the fossil record, and historic records to trace large-scale changes in climate and sea level over geologic time.

Topics in this Series: Between A Rock & A Hard Place! -Geology (Quarter 1); When It Rains, It Pours! -Wacky Weather (Quarter 2); What a Disaster! Volcanoes, Tsunamis & Earthquakes (Quarter 3); and What Goes Around Comes Around!- Cycles & Seasons (Quarter 4). Lab/Supply Fee: A class fee of $20.00 is due payable to the instructor on/before the first day of class.

Rovers roam, rockets rise, and researchers reveal remarkable results. Viral videos and bold breakthroughs flood the feed, but what is solid science and what is sensational spin? In this class, students become critics and commentators on science in the news. Each week, they will examine recent discoveries, products, and claims drawn from headlines and social media, digging into the science behind the stories. Is a breakthrough truly groundbreaking, or just overhyped? Who is behind the research- a reputable institution or a questionable source? And what real impact might these ideas have?

From AI-guided Mars rovers to scientists tackling microplastics and next-generation energy, students will investigate fascinating topics while learning to evaluate the strength of scientific evidence. They will consider testing methods, sample sizes, and sources in order to separate solid science from speculation and become thoughtful consumers of scientific information.

This class is especially well suited for students who enjoy reading, discussion, and current events, including those who may not be drawn to traditional lab-based science classes. It also offers a valuable perspective for science-minded students who want to engage more deeply with real-world applications of science. Students should be reading at or above grade level and can expect to spend 30 minutes to one hour each week engaging with assigned articles or videos.

Topics: This is a quarter-long class that examines new claims and scientific announcements in the news. Each quarter is unique, and students can take all four (4) quarters with no repeated information.

Credit: Homeschool families may wish to count this course as a partial credit in science for purposes of a high school transcript.

Engineering is the discipline of turning ideas into reality- using mathematics, science, and creativity to design solutions that shape the world around us. From bridges and buildings to medical devices, renewable energy systems, and cutting-edge technology, engineers work across an extraordinary range of fields. The demand for these skills is strong and growing especially in areas like software development, data science, cybersecurity, and advanced manufacturing. This course introduces students to the mindset and methods of engineers- problem solving, design thinking, collaboration, and innovation- while exploring the wide variety of pathways available in this dynamic and high-impact field.

The first semester focuses on Systems and Solutions, introducing students to the "language" of engineering- the foundational skills and ways of thinking that engineers use to solve real-world problems. Students will learn how to measure with precision, apply standard units, and perform essential calculations, while building an understanding of how machines and systems work. Through guided exploration of the Engineering Design Process (Ask, Imagine, Plan, Create, Test, Improve), students will practice defining problems, identifying constraints, collecting and analyzing data, and developing thoughtful solutions. Topics include measurement and data analysis, safety margins, testing protocols, and "systems thinking." The class will examine real-world case studies of both engineering successes and failures. This is a highly hands-on semester, with students using tools such as calipers and micrometers, designing experiments, and completing collaborative challenges. By the end of the semester, students will have developed a strong technical foundation and the practical problem-solving skills essential for more advanced engineering study.

Prerequisites:Completion of Algebra I

Workload: Students should expect to spend 1-2 hours per week outside of class reading and completing projects.

Assignments: All assignments and readings will be posted on password-protected Canvas classroom management site.

Assessments:Completed assignments, projects, and participation will be assessed points. Parents can calculate a letter grade using the student's points earned divided by points available. Parents may view all scoring and comments at any time through the Canvas site.

Lab/Supply Fee: A lab fee of $25.00 is due payable to the instructor on or before the first day of class.

What to Bring: Paper or notebook, pen or pencil, and laptop when requested.

Credit: Homeschool families may wish to count both semesters of this course as a half credit in science or a career exploration election.

This is a place-holder for the Introduction to High School Science lecture. Students should register for the Introduction to High School Science Lab, which will automatically enroll them in both class sections. A physical meeting room will be designated for on-campus students who have classes immediately before or after this virtual session.

Students are introduced to the world of veterinary medicine through the essential skills used every day in animal care. Taught by an experienced veterinary technician, this course focuses on the safe handling, restraint, and observation of animals while building a foundation in animal behavior, anatomy, and basic physiology.

Students learn how to assess healthy animals, monitor vital signs, and understand normal vs. abnormal conditions. Topics include nutrition, grooming, sanitation, preventative care, and the role of routine veterinary visits. Students are introduced to common companion animals, including dogs, cats, and select exotic pets, while gaining an understanding of species-specific needs.

Through demonstrations, case examples, and hands-on practice, students develop confidence working with animals and begin thinking like veterinary professionals. This course provides a strong foundation for students interested in animal science, veterinary medicine, or careers working with animals.

Textbook/Materials: Students should rent or purchase a copy of "Textbook for the Veterinary Assistant" Second Edition by Kara Burns and Lori Renda-Francis.

Workload: Students should anticipate 1 to 2 hours of homework each week.

What to Bring: Paper or notebook; pen or pencil; assigned chapter.

Lab Fee:There is a $40.00 labe fee due payable to the instructor on/before the first day of class.

Credit: Homeschool families may wish to count this course as a component (partial) credit in Career Exploration/Elective/Science for purposes of a high school transcript. (Full credit for both semesters.)

Students will use LEGO to design and build simple engineering projects out of everyone's favorite building toy! In this 90 minute class, students will explore concepts and vocabulary in physics, mechanical engineering, structural engineering, aerospace engineering, and architecture while playing with their creations.

Second quarter, junior engineers will get "wild" and build a zoo of articulated animals! Using mechanical concepts like rachet, linkage, and levers, and the fantastic diversity in the animal kingdom, our creators will build leaping dolphins, towering giraffes, swinging monkeys, jumping grasshoppers, and more!

Each class begins with 10-minutes of free build from tubs of LEGO components followed by a short discussion and demonstration of the day's project and concepts. Students build individually or in groups. Instructors will provide individual assistance, facilitate challenges, performance testing, competitions, and modifications to projects. Some projects may have been introduced in prior year's sessions, but each new build is unique, and student's building skills and understanding will have grown.

Notes:(1)Students must be minimum age 5 and able to separate from their parents for this class. (2) Projects are built from shared, Compass-owned components, so students will not bring completed projects home. Parents, however, can step into class 15 minutes before the end of each session to photograph their child's construction.

Topics in this Series: Fantastic Fliers & Space Racers (Quarter 1); Articulated Aniamls (Quarter 2); Winter Wonders (Quarter 3); Construct a Carnival (Quarter 4)

Students will use LEGO to design and build simple engineering projects out of everyone's favorite building toy! In this 90 minute class, students will explore concepts and vocabulary in physics, mechanical engineering, structural engineering, aerospace engineering, and architecture while playing with their creations.

Second quarter, junior engineers will get "wild" and build a zoo of articulated animals! Using mechanical concepts like rachet, linkage, and levers, and the fantastic diversity in the animal kingdom, our creators will build leaping dolphins, towering giraffes, swinging monkeys, jumping grasshoppers, and more!

Each class begins with 10-minutes of free build from tubs of LEGO components followed by a short discussion and demonstration of the day's project and concepts. Students build individually or in groups. Instructors will provide individual assistance, facilitate challenges, performance testing, competitions, and modifications to projects. Some projects may have been introduced in prior year's sessions, but each new build is unique, and student's building skills and understanding will have grown.

Notes:(1)Students must be minimum age 5 and able to separate from their parents for this class. (2) Projects are built from shared, Compass-owned components, so students will not bring completed projects home. Parents, however, can step into class 15 minutes before the end of each session to photograph their child's construction.

Topics in this Series: Fantastic Fliers & Space Racers (Quarter 1); Articulated Aniamls (Quarter 2); Winter Wonders (Quarter 3); Construct a Carnival (Quarter 4)

LEGO Robotics Challenge League is a dynamic, semester-long team experience where students dive into real FIRST LEGO League (FLL)- style challenges in a high-energy, collaborative environment. Students work in teams to design, build, and program robots while tackling a complete FLL challenge from a previous season. This league format gives students the opportunity to experience the full scope of FLL without the intense 6- 10+ hour weekly commitment of official competition teams.

Participants are divided into smaller teams that compete in exciting in-house robotics challenges, testing their designs, strategies, and coding skills against one another. Along the way, students develop critical 21st-century skills in engineering, programming, problem-solving, and teamwork. As teams iterate, test, and refine their robots, they build confidence, strengthen communication skills, and experience the thrill of competition in a supportive, engaging setting.

Throughout the semester, students will complete a full FLL challenge, including the Robot Game and elements of the Innovation Project. They will gain hands-on experience with LEGO Spike Prime components and use drag-and-drop coding to program autonomous robots. No prior robotics or programming experience is required, though familiarity with LEGO Technic components (gears, beams, and axles) is helpful.

FIRST LEGO League (FLL) is a globally recognized robotics program that combines engineering, research, and teamwork. Each year's theme challenges students to develop innovative solutions to real-world problems in areas such as the environment, transportation, accessibility, and exploration. In addition to the Robot Game, students engage in brainstorming, research, and design while practicing the engineering design process: build, test, refine, and improve.

At its core, LEGO Robotics Challenge League emphasizes both competition and collaboration. Students encourage and support one another while striving to improve their designs and performance. Inspired by FLL's Core Values- discovery, innovation, impact, inclusion, teamwork, and fun- this program fosters both technical skill and character development. While teams compete in-house throughout the semester, this league focuses on growth, creativity, and the excitement of engineering in action rather than participation in regional competitions.

Little Bot Builders is a busy, bouncy robotics and maker lab where our youngest engineers, ages 5-6, build, tinker, test, and discover how things work.

Second quarter, students will explore power, energy, and creative engineering design. Young builders will experiment with different power sources, including making a simple battery with a potato and constructing a wind-powered generator to learn about alternative energy.

Students will also build simple cars using everyday materials such as boxes and pencils. As they design and test their creations, they will practice explaining their ideas and preparing a poster presentation for a classroom Demo Day, helping them build early confidence in both STEM and communication skills.

There is a $25.00 supply fee due payable to the instructor on/before the first day of class. Topics in this series include: Motors & Makers (Quarter 1), Power & Prototypes (Quarter 2), Circuits & Controllers (Quarter 3), Waves & Wonders (Quarter 4).

A powerful hurricane season forecasted. Polar ice caps receding. Hydraulic fracking. Solar power. Everywhere we look, environmental science is in the news! Living Planet is a middle school environmental science class which merges the fields of geology, biology, chemistry, and meteorology to explain the earth as an interconnected system with both natural and human-made influences. This year middle schoolers will sample environmental science topics in a lab-based investigation.

Second quarter, students will embark on the study of our atmosphere, including global weather patterns, climate studies, and air pollution. The group will learn about the methods scientists use to study these phenomena, including satellite monitoring, air sampling, and chemical analyses. Students will do in-class labs to make predictions, collect and graph data, draw conclusions, and develop models of key Environmental Science processes.

Topics in this series include: Geology & Soils Lab (first quarter); Atmosphere Lab (second quarter); Water Lab (third quarter); and Climate Patterns Lab (fourth quarter). There is a $20.00 lab fee due payable to the instructor on/before the first day of class for consumable materials.

Students will tackle a variety of puzzles, games, and riddles each week that will develop their critical thinking, logic, math reasoning, and problem-solving skills while having loads of fun in class! Hands-on activities may use cards, dice, coins, cubes, toothpicks, math board games, math card games, and of course, lots of numbers. Every activity is in essence a math problem, and students will learn tips and techniques for tackling the challenges.

For each new puzzle, game, and riddle, students will learn concepts and strategies that they can apply to solving ANY math challenge, such as: the phases of solving a problem, what to do when you get stuck, how to make predictions, how to generalize from specific cases, and what questions to ask yourself. Example activities include the game of Thirty One, logic grids, cryptograms, and deduction games. Through these weekly activities, students will learn that math isn't just something done at a desk with pencil and paper, but is present everywhere you look, and that the ability to think mathematically can be not only useful, but also fun!

Students can take this class each quarter as a different selection of puzzles, games, and activities will be introduced each session. Topics in this series include: Brain Boosters (Quarter 1), Brain Builders (Quarter 2), Brain Benders (Quarter 3), and Brain Busters (Quarter 4).

LEGO Mindstorms components and motors are not just for building robots! These interconnecting pieces can be constructed into an infinite number of unique, mechanized machines- much like an erector set!

Each quarter, students will build three unique inventions like forklift, walking robot, and flapping wings. Students will incorporate simple machines, complex machines, and small motors into their projects. They will work with wheels, axles, beams, pulleys, tracks, gears, and specialty components used only in these classes.

Topics in this Series: Inventions (Quarter 1); Creations (Quarter 2): Innovations (Quarter 3); and Apparatus (Quarter 4).

You might have gone through high school using beginner-level Google tools like Docs, Sheets, and Slides, but to prepare for college and career, it might be time to learn Microsoft Office 365. While Google Workspace applications are generally liked for their ease of collaboration and cloud-based accessibility, Microsoft Office 365 tools are preferred in many majors and industries for their advanced features, refinement, and computing power. Any high school student who plans to pursue a college major in business, science, engineering, or other data-driven field should learn Microsoft Office, and anyone wishing to enter the job market or enhance their resume with recognized credentials as a Certified Microsoft Office Specialist should take this class. Furthermore, any student bound for college or the work world who is not proficient in these computer applications can take this class to catch up on 21st century skills.

First semester, students will work through official Microsoft study materials to become certified as a Microsoft Office Specialist (MOS) in Word and Power Point. Working in Word will help a student create attractive and professional-looking reports, multicolumn newsletters, resumes, business correspondence. Specific skills covered in the Word Associate curriculum include: managing documents; inserting and formatting text, paragraphs, and sections; managing tables and lists; creating and managing references; inserting and formatting graphic elements; and managing document collaboration. Working in Power Point will help a student create and manage professional-looking presentations that may be used for sales pitches, employee training, instructional materials, or exhibit slideshows. Specific skills covered in the Power Point Associate curriculum include: creating slide content; inserting and formatting text, shapes, and images; inserting tables, charts, SmartArt, 3D models, and media; applying transitions and animations; managing slides; and managing multiple presentations.

An additional benefit of this course may be earned college credit. The American Council on Education (ACE) has recommended that MOS certifications in Word, Excel, and PowerPoint be considered as computer application in higher education institutions. 1800 accredited ACE-member, degree-granting colleges, universities, and other education-related organizations may award college credit to students who earned these certifications.

Prerequisite: Basic keyboarding skills.

Levels: Students who take this course on-level can earn MOS certifications. Students who take both semesters of this course will additionally qualify as a Microsoft Office Specialist: Associate level for earning at least three certifications. Students who wish to pursue a more rigorous curriculum and designate this as an "honors" level course on their transcript can self-study for the Microsoft Office Specialist: Expert level which requires two additional exams passed at the Expert level (and additional testing fees of $200.)

Equipment: Students should bring a laptop to class which has a local copy of Microsoft Office 2019 installed or a current subscription and access to Microsoft Office 365.

Course Materials: Students will work from the official Microsoft Office Specialist study guides that will be provided in class and is included in the course tuition

Assessment: Students will take computer-based exams for each application: The MO-110: Microsoft Word (Microsoft 365 Apps)and the MO-310: Microsoft PowerPoint (Microsoft 365 Apps) first semester and the MO-210: Microsoft Excel (Microsoft 365 Apps) second semester.

Testing Fees: A fee of $100 per exam is required to take the Microsoft Office Specialist exams.

Credit: Homeschool families may wish to count this course as a component (partial) credit in Career Exploration or Technology for purposes of a high school transcript.

Can you crack the case before time runs out? Each week, students are presented with a new medical mystery. Armed with clues like a patient's age, symptoms, and history, they must ask the right diagnostic questions to uncover what is really going on. Has this patient traveled out of the country? Has he eaten a new food? Does she have a fever, rash, or weight loss? As they narrow down the possibilities, students will determine whether the illness is bacterial, viral, fungal, or parasitic while learning how diseases spread, how they are treated, and how they can be prevented.

Second quarter, the mystery patients will be suffering from fungal infections. A partial list of featured diseases includes: Ringworm (Tinea), Candidiasis (Candida albicans), Valley Fever (Coccidioidomycosis).Lab activities will utilize safe, lab-friendly organisms (e.g., non-pathogenic bacteria, yeast, and prepared slides).

Topics in this series include: Baffling Bacteria (Quarter 1), Foul Fungus (Quarter 2), Vile Viruses (Quarter 3), and Pesky Parasites (Quarter 4). There is a $25.00 lab fee due payable to the instructor on/before the start of class.

Natural Leaders is an outdoor education and leadership program. Each week, the group will venture into the woods surrounding Lake Fairfax for an authentic, immersive adventure featuring hiking, outdoor skills, leadership, and camaraderie. At each meeting, students take turns in different roles that are key to the group's success, safety, and fun such as: coordinator (plan out the group's schedule for the day); navigator (following the map, practice orienteering); naturalist (investigate and present a lesson about local plants, animals or ecology); skills coaches (research, practice, and demonstrate a skill to others, such as knot tying or whittling); game master (plan and teach an group game or challenge); and safety officer (present on a safety or first aid topic) They will also learn survival skills such as fire-building, outdoor edibles, building shelters, use of knives, and safety/first aid.

The student-led portions of the program promote group cohesion, cooperation, and friendship, while students benefit from the positive peer pressure to come prepared for their weekly roles and responsibilities. Tweens and teens will also become more confident and comfortable as leaders and outdoor adventurers as their self-reliance skills grow. Natural Leaders is supervised by an experienced Natural Leaders mentor, trained and supported in providing a positive experience and managing safety. They typically have a passion for sharing nature with kids, and may have a background in a range of skills such as wilderness first aid, survival skills, tracking, primitive skills, and experience in hiking, camping, rock climbing, water sports, etc. Natural Leaders meets weekly rain, snow, or shine, in all temperatures. Students should always dress is layers for the forecasted weather conditions. Registered students will receive more detailed instructions about what to wear, what to bring, and where to meet prior to the start of the program.

Out of breath, sudden fever, rash! What could be wrong with this patient? This class is a case-based approach to the many infectious diseases that humans share and contract from domestic animals. Each week, students will be introduced to a new pathogen.

The class will integrate principles of microbiology, immunology, physiology, and pharmacology within the framework of each epidemic. We will also discuss the historical, economic, and societal impacts that plagues and pestilence resulting from these infectious agents have wrought over the course of recorded history.

First semester lectures and labs will introduce the basic microbiology and diseases caused by bacteria and fugus, an introduction to the immune system, and antibiotic therapy/resistance. Cases will include zoonotic diseases such as Bubonic Plague, Lyme Disease, Mad Cow Disease, Anthrax, and many others!

The class will include laboratory activities in microbiologic techniques. Students will become familiar with principles of laboratory safety, light microscopy, biologic stains, culture techniques, and common immunologic tests.

Topics in this Series: Bacteria & Fungus (Semester 1), Viruses and Parasites (Semester 2), etc.

Prerequisites: Although previous classwork in Biology and Chemistry will be helpful, they are not prerequisites.

Schedule: This is a 12-week class that will not meet on October 12.

Levels: This class will be offered on two levels: Honors and On-Level. All class members share core material and participate in the same labs. Honors students will be assigned additional readings, homework questions, and lab reports. Students register online for the same course but must indicate which level they wish to study at via e-mail by August 15. Students may move down a level (from Honors to On-Level) at any time. However, once classes have started, students may not "bump up" a level.

This is a 12-week class, with a non-meeting day of 10/12/26.

Workload: On-level students should expect to spend 1-2 hours per week on assigned readings and lab reports. Honors students should expect to spend 2-3 hours per week on work outside of the classroom.

Assignments: All students will be expected to keep a lab manual for notetaking, lab reports, and assigned homework questions. Weekly readings will be documented in the course syllabus.

Assessments: At the end of the semester, the instructor will review student notebooks and assign numerical scores to their notebooks, if requested, for the parents use in assigning letter grades.

Textbook: Students should have access Microbiology: An Introduction (13th Edition) by Tortora, Funke, and Case, published by Pearson. It is available as a pre-owned hardcover book (978-0134605180), or through digital access as an e-textbook or e-book.

Lab/Supply Fee: A class fee of $100.00 is due payable to the instructor on the first day of class.

Credit: Homeschool families may wish to count this course as a component (partial) credit in Lab Science for purposes of a high school transcript.

Step outdoors and into nature's living laboratory! This outdoor science class immerses students in real-world field study where the woods, streams, and wetlands become the classroom. Each week, explorers will practice the methods of natural scientists as they investigate ecology, geology, zoology (local wildlife), botany (plants), ornithology (birds), mycology (fungi), and entomology (insects), in our own suburban ecosystem.

Students will observe natural systems in action as they examine life cycles, the water cycle, and the local watershed; explore suburban wetlands; and uncover the balance between producers, consumers, and decomposers, as well as predator- prey relationships and food webs. Seasonal cycles will guide discoveries as young naturalists watch habitats transform and learn how plants and animals adapt throughout the year.

Each week, students will explore the southern section of Sugarland Stream Valley Park in Herndon with a senior naturalist and outdoor educator. This program offers a refreshing break from sit-down, indoor, and screen-based learning,encouraging movement, fresh air, curiosity, and hands-on discovery. Students will learn to stop, look, listen, smell, touch, turn things over, and peek beneath the surface to uncover nature's hidden wonders. A portion of every session will focus on developing confidence and comfort in the outdoors. Emphasis will be placed on safe, respectful, and responsible exploration, environmental stewardship, and appreciating what we find in nature. Students will also enjoy nature-based games that reinforce teamwork and exploration skills.

See Compass's Outdoor Classes webpage for more information on meeting location, what to bring, what to wear, inclement weather, and more.

Step outdoors and into nature's living laboratory! This outdoor science class immerses students in real-world field study where the woods, streams, and wetlands become the classroom. Each week, explorers will practice the methods of natural scientists as they investigate ecology, geology, zoology (local wildlife), botany (plants), ornithology (birds), mycology (fungi), and entomology (insects), in our own suburban ecosystem.

Students will observe natural systems in action as they examine life cycles, the water cycle, and the local watershed; explore suburban wetlands; and uncover the balance between producers, consumers, and decomposers, as well as predator- prey relationships and food webs. Seasonal cycles will guide discoveries as young naturalists watch habitats transform and learn how plants and animals adapt throughout the year.

Each week, students will explore the southern section of Sugarland Stream Valley Park in Herndon with a senior naturalist and outdoor educator. This program offers a refreshing break from sit-down, indoor, and screen-based learning,encouraging movement, fresh air, curiosity, and hands-on discovery. Students will learn to stop, look, listen, smell, touch, turn things over, and peek beneath the surface to uncover nature's hidden wonders. A portion of every session will focus on developing confidence and comfort in the outdoors. Emphasis will be placed on safe, respectful, and responsible exploration, environmental stewardship, and appreciating what we find in nature. Students will also enjoy nature-based games that reinforce teamwork and exploration skills.

See Compass's Outdoor Classes webpage for more information on meeting location, what to bring, what to wear, inclement weather, and more.

Step outdoors and into nature's living laboratory! This outdoor science class immerses students in real-world field study where the woods, streams, and wetlands become the classroom. Each week, explorers will practice the methods of natural scientists as they investigate ecology, geology, zoology (local wildlife), botany (plants), ornithology (birds), mycology (fungi), and entomology (insects), in our own suburban ecosystem.

Students will observe natural systems in action as they examine life cycles, the water cycle, and the local watershed; explore suburban wetlands; and uncover the balance between producers, consumers, and decomposers, as well as predator- prey relationships and food webs. Seasonal cycles will guide discoveries as young naturalists watch habitats transform and learn how plants and animals adapt throughout the year.

Each week, students will explore the southern section of Sugarland Stream Valley Park in Herndon with a senior naturalist and outdoor educator. This program offers a refreshing break from sit-down, indoor, and screen-based learning,encouraging movement, fresh air, curiosity, and hands-on discovery. Students will learn to stop, look, listen, smell, touch, turn things over, and peek beneath the surface to uncover nature's hidden wonders. A portion of every session will focus on developing confidence and comfort in the outdoors. Emphasis will be placed on safe, respectful, and responsible exploration, environmental stewardship, and appreciating what we find in nature. Students will also enjoy nature-based games that reinforce teamwork and exploration skills.

See Compass's Outdoor Classes webpage for more information on meeting location, what to bring, what to wear, inclement weather, and more.

Step outdoors and into nature's living laboratory! This outdoor science class immerses students in real-world field study where the woods, streams, and wetlands become the classroom. Each week, explorers will practice the methods of natural scientists as they investigate ecology, geology, zoology (local wildlife), botany (plants), ornithology (birds), mycology (fungi), and entomology (insects), in our own suburban ecosystem.

Students will observe natural systems in action as they examine life cycles, the water cycle, and the local watershed; explore suburban wetlands; and uncover the balance between producers, consumers, and decomposers, as well as predator- prey relationships and food webs. Seasonal cycles will guide discoveries as young naturalists watch habitats transform and learn how plants and animals adapt throughout the year.

Each week, students will explore the southern section of Sugarland Stream Valley Park in Herndon with a senior naturalist and outdoor educator. This program offers a refreshing break from sit-down, indoor, and screen-based learning,encouraging movement, fresh air, curiosity, and hands-on discovery. Students will learn to stop, look, listen, smell, touch, turn things over, and peek beneath the surface to uncover nature's hidden wonders. A portion of every session will focus on developing confidence and comfort in the outdoors. Emphasis will be placed on safe, respectful, and responsible exploration, environmental stewardship, and appreciating what we find in nature. Students will also enjoy nature-based games that reinforce teamwork and exploration skills.

See Compass's Outdoor Classes webpage for more information on meeting location, what to bring, what to wear, inclement weather, and more.

Venture outdoors each week to explore the woods with a senior naturalist and mentor while learning valuable survival skills. Students will learn how to construct a temporary shelter, make cordage, craft a bow and arrow, identify edible plants, track animals, and purify water. The group will learn knife safety and skills like whittling a spoon and spatula; how to use maps and compass (orienteering), and basic first aid. Students will practice animal and plant identification and will catch and identify macro-invertebrates to determine stream health (outdoor temperatures permitting.)

Emphasis will be on becoming comfortable with things you encounter outdoors, safe exploration of the woods, how to be a good steward of nature, and what to do if you ever became lost or injured in the woods. Skills will be reintroduced and adapted each each quarter because the available plants, animals, materials, and water sources change with each season. Students will have a blast, develop greater self-confidence, and build a strong connection to nature and to the real world! Explorations in the woods is for enrolled students only, and tag-along parents and siblings cannot be accommodated. For information on where the class meets, what to wear, and inclement weather, see the webpage for Compass's Outdoor Classes.

See Compass's Outdoor Classes webpage for more information on meeting location, what to bring, what to wear, inclement weather, and more.

Venture outdoors each week to explore the woods with a senior naturalist and mentor while learning valuable survival skills. Students will learn how to construct a temporary shelter, make cordage, craft a bow and arrow, identify edible plants, track animals, and purify water. The group will learn knife safety and skills like whittling a spoon and spatula; how to use maps and compass (orienteering), and basic first aid. Students will practice animal and plant identification and will catch and identify macro-invertebrates to determine stream health (outdoor temperatures permitting.)

Emphasis will be on becoming comfortable with things you encounter outdoors, safe exploration of the woods, how to be a good steward of nature, and what to do if you ever became lost or injured in the woods. Skills will be reintroduced and adapted each each quarter because the available plants, animals, materials, and water sources change with each season. Students will have a blast, develop greater self-confidence, and build a strong connection to nature and to the real world! Explorations in the woods is for enrolled students only, and tag-along parents and siblings cannot be accommodated. For information on where the class meets, what to wear, and inclement weather, see the webpage for Compass's Outdoor Classes.

See Compass's Outdoor Classes webpage for more information on meeting location, what to bring, what to wear, inclement weather, and more.

Every parent knows that kids are curious, captivated, and quick to learn technology-based products. Programming Projects builds on that curiosity to introduce computer science basics, problem-solving, and computational thinking through play-based learning.

Second quarter, students will enjoy a fun, intuitive introduction to computer coding with Scratch. Scratch is an open source graphical programming language created by MIT. It uses 'blocks' of pre-written code that students rearrange and manipulate to customize their own interactive stories and characters. They will create short animations by learning to link blocks of script (programming instructions). Students will learn to compile the instructions to control and change onscreen elements such as graphics, text, photos, sound effects, and animated characters. Young coders will use logic and computational reasoning while learning to manipulate variables. They will be able to access this same platform at home and continue with what learned in class. Learn more about Scratch here https://scratch.mit.edu/parents

Note: Students must be minimum age 6. Kindergartners may not enroll.

There is a $20.00 technology use fee due payable to the instructor on/before the first day. Topics in this series include: Sphero indi Robotic Cars (Quarter 1), Scratch Coding (Quarter 2), Sphero Robotic Ball Quarter 3) and Tinkercad Design (Quarter 4)

Do you want to learn the world's fastest growing programming language that is used by Google, NASA, YouTube and the CIA? Python is a versatile, easy-to-learn beginner-level programming language and gateway to foundational concepts in computer science.

First semester, students will learn the fundamental building blocks of programming and develop the ability to write clear, functional, and readable scripts. Beginning with the concept of algorithms and logical thinking, students will explore how programs are structured using variables, data types, and user input/output. As they progress, they will apply mathematical operations, Boolean logic, and conditional statements to control program flow and create interactive experiences such as text-based adventures and decision-making programs. Students will then expand their skills with loops, learning how to repeat actions efficiently, and functions, which allow them to organize and reuse code effectively. Throughout the semester, students will also be introduced to basic graphics, using code to generate visual designs and patterns.

This is a highly hands-on course, with frequent coding exercises and projects including calculators, games, and creative programs, as well as opportunities to practice debugging and problem-solving. The semester culminates in a midterm and final project, where students design and build their own interactive programs, demonstrating both technical skill and thoughtful program design.

Prerequisites:Completion of Algebra I

Workload: Students should expect to spend 1-2 hours per week outside of class reading and completing projects.

Assignments: All assignments and readings will be posted on password-protected Canvas classroom management site.

Assessments:Completed assignments, projects, and participation will be assessed points. Parents can calculate a letter grade using the student's points earned divided by points available. Parents may view all scoring and comments at any time through the Canvas site.

What to Bring: Paper or notebook, pen or pencil, and laptop.

Credit: Homeschool families may wish to count both semesters of this course as a half credit in technology or a career exploration election.

Student engineers will be challenged to design, build, and program a Sumo robot to compete in compete in table-top combat. Will the robotic sumo wrestler be able to shove a full can or topple an opponent with the use of motors, sensors, and articulated components?

Student engineers will be challenged to design, build, and program a robot to complete several unique mazes in the fastest possible time. Students will learn to program their robots to make "decisions" when exploring an unfamiliar maze such as "go straight until you encounter a wall" and "turn to the right if you run into an obstacle."

Students will use the LEGO MINDSTORMS Education EV3 robotics sets. They will build with motors, wheels/axles, gears, levers, and special components. Students will have to install touch, sound, color, gyro, ultrasonic, and/or infrared sensors while also learning to program sequences and commands that use input/output devices for controlled movements and precise turns. Using the drag-and-drop EV3 programming menu, students will learn to program their robots while experimenting with key concepts such as fixed values, variables, loops, and logic constructs.

This course integrates science, engineering and computational thinking while introducing physical constraints, units of measurement, and coordinate systems. But, don't worry, this is a beginning robotics class. Prior experience is not expected, but returning students are welcome. Each student will build his/her own robotic project, so students can progress and customize at their own pace. In general, in this class, students will spend two weeks assembling, three weeks programming, and two weeks testing and re-designing. Topics in this Series: Maze Runner (Quarter 1), Sumo Bots (Quarter 2), Mars Rover (Quarter 3), and Explore Atlantis (Quarter 4).

Student engineers will be challenged to design, build, and program a Sumo robot to compete in compete in table-top combat. Will the robotic sumo wrestler be able to shove a full can or topple an opponent with the use of motors, sensors, and articulated components?

Student engineers will be challenged to design, build, and program a robot to complete several unique mazes in the fastest possible time. Students will learn to program their robots to make "decisions" when exploring an unfamiliar maze such as "go straight until you encounter a wall" and "turn to the right if you run into an obstacle."

Students will use the LEGO MINDSTORMS Education EV3 robotics sets. They will build with motors, wheels/axles, gears, levers, and special components. Students will have to install touch, sound, color, gyro, ultrasonic, and/or infrared sensors while also learning to program sequences and commands that use input/output devices for controlled movements and precise turns. Using the drag-and-drop EV3 programming menu, students will learn to program their robots while experimenting with key concepts such as fixed values, variables, loops, and logic constructs.

This course integrates science, engineering and computational thinking while introducing physical constraints, units of measurement, and coordinate systems. But, don't worry, this is a beginning robotics class. Prior experience is not expected, but returning students are welcome. Each student will build his/her own robotic project, so students can progress and customize at their own pace. In general, in this class, students will spend two weeks assembling, three weeks programming, and two weeks testing and re-designing. Topics in this Series: Maze Runner (Quarter 1), Sumo Bots (Quarter 2), Mars Rover (Quarter 3), and Explore Atlantis (Quarter 4).

How do you explore the 139 million square miles of the earth's surface that is ocean when only 25% of the seafloor has been fully mapped? From finding shipwrecks to observing marine life, exploring hydrothermal vents to performing underwater inspections, and carrying out critical search, rescue, and recovery missions, submersible robots known as ROVs, or remotely operated vehicles, are up to the task.

In this class, students will work in pairs to build, test, redesign, and deploy a small ROV called a SeaPerch. SeaPerch is an "innovative underwater robotics" program sponsored by the Office of Naval Research, NOAA Ocean Education Cooperative Institute, and RoboNation. Working from a kit of stock components, students will first build and test-drive the base model SeaPerch while learning about topics like buoyancy, hydrodynamics, propulsion, and displacement. Teams will learn basic circuitry and how to solder electronic components, first with a light-up practice circuit board, then by assembling, soldering, and wiring the control board for their ROV.

Once teams have assembled their SeaPerches, the class will meet at a nearby community pool for their first in-water trial. Students will test their assemblies and practice their skills of driving and maneuvering their ROV underwater. Next, it will be back to the classroom workshop to make modifications to their designs, and back to the pool for the iterative design-build-test-modify engineering process. Once teams have fully functional "stock" SeaPerches and understand how decisions such as the placement of propellers and floats affect performance, they will modify and customize their designs while adding features such as hooks or arms to perform underwater tasks. Ultimately, the SeaPerch ROVs will go through an underwater hoop obstacle course and complete challenges like gathering rings from the pool floor.

Students will gain an understanding of challenges faced by scientists and engineers in underwater applications and will be exposed to careers in mechanical engineering, electrical engineering, marine/nautical engineering, marine sciences, oceanography, and more. In class, they will learn to use hand tools such as a ratcheting PVC cutter, wire cutter, wire stripper, soldering iron/solder, solder removal tool, clamps, screwdrivers, and more. They will also work with waterproofing, adhesives, and fasteners. Teams will be encouraged to keep an engineering design notebook with sketches, performance data, observations, and modifications. Each team will be required to prepare and submit a Technical Design Report using a template and rubric, and the teams will against other Compass teams.

Students who wish to add enhancements to their final build such as enamel paint, more powerful motors, lights, sensors, depth gauge, or underwater camera, may purchase their own accessories at a hobby or electronics store to install in class. (Enhancements cannot exceed $25.00 to remain eligible for the SeaPerch regional competition.)

Note: Parents should anticipate 3-4 class sessions to be held at the nearby Goldfish Swim School pool and plan for transportation there (4 miles).

Workload: Students should expect to spend 0-1 hours per week outside of class.

Assignments: Assignments, if any, will be communicated in class and limited to individual investigation.

Assessments: Will not be given

Textbook/Materials: None

Lab/Supply Fee: There is a $110.00 supply fee due payable to Compass for students who are willing to work with a partner (and flip a coin who keeps the ROV). Alternatively, a student could opt to pay $190.00 for their own SeaPerch which they would build individually and keep at the end of the program.

Credit: Homeschool families may wish to count this course as a partial credit in technology or career exploration for purposes of a high school transcript.

"S" is for science, and "A" is for art in the study of STEAM, but have you thought about the science in art? Artists must understand the science of the materials that the use: how they tint and texturize, mix and melt, dye and dry, blend or bend. There is a complex community of scientists and engineers with specialties in polymers, glass, chemicals, paper, and textiles who design the materials that artists use to create their art. This class will learn about the science and properties of some unique artistic processes and materials and how and why they work.

Second quarter, the class will experiment with the chemistry and behavior of paints and dyes. Students will work with dyes that float, suminagashi (Japanese ink marbling) techniques, and photoreactive paper. They will experiment with centrifugal chromatography and the science of colors. The class will discover where pigments come from- both natural and synthetic- and look at special types such as glow-in-the-dark pigments. Students will discover the difference and unique properties of oil paints, acrylic paints, and gouache paint with respect to blending, dry time, texture, sheen, etc. Other class activities include making and using your own paint, working with thermochromic pigments (change color based on temperature), and using photoreactive paper (chemical changes based on light exposure).

There is a $35.00 supply fee due payable to the instructor on/before the first day.Topics in this series: Resins & Polymers (Quarter 1), Paints & Dyes (Quarter 2), Optical Illusions & Color (Quarter 3), and Paper Engineers (Quarter 4).

The Science of Stuff takes students beyond observation and into understanding the powerful chemical and physical laws that govern the world around them. Through engaging, hands-on investigations, students will explore the field of physical science covering matter, molecules, forces, motion, chemical reactions, waves, electricity, and magnetism in ways that make complex ideas clear and tangible. Each quarter- CLICK!, CRASH!, FIZZ!, and SPARK!- builds a deeper understanding of how and why objects move, interact, and change. Students will test ideas, analyze results, and discover physics and chemistry at work.

Second Quarter, students will investigate how matter moves and interacts. The class will explore forces, inertia, Newton's laws of motion, momentum, energy transfer, collisions, friction, and gravity. Students will see how the physical properties of matter explored in quarter one connect directly to how objects accelerate, collide, and come to rest. Labs include inertia demonstrations and experiments with momentum and energy transfer.

Topics in this Series: CLICK! (Matter & Molecules)- Quarter 1; CRASH! (Forces & Motion)- Quarter 2 ; FIZZ! (Chemical Reactions)- Quarter 3; and SPARK! (Waves, Electricity & Magnetism)- Quarter 4. There is a $20.00 lab fee due payable to the instructor on/before the first day of class.

The Science of Stuff takes students beyond observation and into understanding the powerful chemical and physical laws that govern the world around them. Through engaging, hands-on investigations, students will explore the field of physical science covering matter, molecules, forces, motion, chemical reactions, waves, electricity, and magnetism in ways that make complex ideas clear and tangible. Each quarter- CLICK!, CRASH!, FIZZ!, and SPARK!- builds a deeper understanding of how and why objects move, interact, and change. Students will test ideas, analyze results, and discover physics and chemistry at work.

Second Quarter, students will investigate how matter moves and interacts. The class will explore forces, inertia, Newton's laws of motion, momentum, energy transfer, collisions, friction, and gravity. Students will see how the physical properties of matter explored in quarter one connect directly to how objects accelerate, collide, and come to rest. Labs include inertia demonstrations and experiments with momentum and energy transfer.

Topics in this Series: CLICK! (Matter & Molecules)- Quarter 1; CRASH! (Forces & Motion)- Quarter 2 ; FIZZ! (Chemical Reactions)- Quarter 3; and SPARK! (Waves, Electricity & Magnetism)- Quarter 4. There is a $20.00 lab fee due payable to the instructor on/before the first day of class.

A radiograph for a roly-poly rabbit, a healthy habitat for a hedgehog, or fortified food for a ferret. Sometimes even the smallest mammal pets need medical care! Lots of kids love animals, and some even think about becoming veterinarians and animal specialists.

During the second quarter, students will be introduced to the world of veterinary medicine through the lens of caring for small mammals. There is a lot of science in the care and keeping of these micro pets. Hamsters and gerbils, rats and mice, hedgehogs, rabbits, guinea pigs, and ferrets all have different needs in terms of diets, exercise, and habitats. Our budding veterinarians will learn to perform steps of a well-pet check-up and identify common medical
care needs and preventatives. Students will discover fun and fascinating facts, similarities, and differences in pocket pets.

Class meetings will include hands-on and interactive demonstrations, simulations, role-playing, activities, games, stories, or short video clips to convey the information. Each class will focus on a different pet with a corresponding project or activity. During the final week, students receive a "graduation" diploma.

A lab fee of $20.00 is due payable to the instructor on the first day of class. Topics in this Series: Discover Dogs (Quarter 1); Micro Mammal Pets (Quarter 2); Horse Healthcare (Quarter 3); Bird Buddies (Quarter 4)