Quarter(s): 2

Day(s): Wed

Open Spots: 2

Kids are curious about electricity- the magic that powers the toys, games, and electronics they love. In this class, kids will experiment with aspects of electricity- conductors, batteries, and circuits- to take the mystery out of electricity and inspire future engineers. Students will continue the exploration of electricity through fun circuits and creative conductive materials. Kids will build free-form circuits with conductive dough. They will learn about open, closed, and short circuits and experiment with polarity and resistance. Projects include making a lamp, crafting a snail with glowing eyeballs, building an ohm meter and more. Students will also have the option of experimenting with dough recipes to affect the level of conductivity. During the final class, students will complete a project of their own choosing that they can bring home and keep using a battery pack, wires, dough, LED, motor switch and/or buzzer. Topics in this Series: Battery Blast (Quarter 1); Cool Conductors (Quarter 2); Simple Circuits (Quarter 3); and Super Circuits (Quarter 4). Lab/Supply Fee: A class fee of $15.00 is due payable to the instructor on the first day of class.

Quarter(s): 2

Day(s): Wed

Open Spots: 2

Students will learn how to think like electrical engineers as they learn about conductors, batteries, and circuits to understand how electricity powers the things they use every day. Students will continue the exploration of electricity through fun circuits and creative conductive materials. Kids will build free-form circuits with conductive dough. They will learn about open, closed, and short circuits and experiment with polarity and resistance. Projects include making a lamp, crafting a snail with glowing eyeballs, building an ohm meter and more. Students will also have the option of experimenting with dough recipes to affect the level of conductivity. During the final class, students will complete a project of their own choosing that they can bring home and keep using a battery pack, wires, dough, LED, motor switch and/or buzzer. Topics in this Series: Battery Blast (Quarter 1); Cool Conductors (Quarter 2); Simple Circuits (Quarter 3); and Super Circuits (Quarter 4). Lab/Supply Fee: A class fee of $15.00 is due payable to the instructor on the first day of class.

Quarter(s): 1,2,3,4

Day(s): Wed

Open Spots: 3

**This class will be taught in a Hybrid format with an online lecture on Mondays (10:00 am - 10:55 am) over a live, online platform and in-person lab and activities on Wednesdays (11:00 am - 11:55 am). Registration for the Lab section will automatically enroll the student in the Lecture section.** Why do Mentos candies in Coke make a fizzy mess? How do skateboarders survive spins on a half-pipe? What causes some lithium-ion batteries to burst into flames? Answers to these questions can be found in the study of high school science! Interdisciplinary Science is a year-long, introductory high school science course which examines the living and non-living worlds. This survey course introduces key concepts from Biology, Chemistry, and Physics, which will lay the foundation for students to pursue more rigorous, year-long high school science courses in each discipline. This course also serves as a science survey, or overview, for students who will not be pursuing a STEM field or advanced education. Students will learn about the principles of scientific investigations and engineering practices, the Scientific Method, and the basic format of a lab report. They will practice taking measurements, recording data, converting units of measure, and related mathematical concepts such as International System of Units, scientific notation, graphs, and data analysis. Students will learn how to provide evidence to support explanations and solutions for their investigations. Topics in biology will include molecular, cellular, classification, organisms, populations, and ecosystems. Students will explore the relationships between living things and their environments. The chemistry units will cover the composition of matter, atomic structure and periodic table, and chemical bonds and reactions, while the survey of physics will include forces and motions; conservation of energy, thermal energy, electricity and magnetism; and wave phenomena, characteristics, behavior, including electromagnetic and sound waves. Meeting Dates: This is a 29-week course with the week off to be announced. Format: This is a hybrid course with the lecture taught synchronously online on Mondays and hands-on experiments done in a lab on Wednesdays. Prerequisites: Students should have completed 8th grade math or a course in Pre-Algebra prior to taking Interdisciplinary Science. They should be familiar with ratios, rates, proportions, decimals, percents, exponents, and solving one-variable equations. 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. Workload: Students should expect to spend 2-3 hours per week outside of class on reading and homework assignments. Assignments: All class announcements and assignments will be communicated via Google Classroom. Assessments: Informal, qualitative and constructive feedback will be given on submitted assignments. A quantitative score/grade will not be provided. Textbook: Students should purchase or rent Physical Science - Interactive Science by Pearson / Savvas Publishing (ISBN # 978-0133209266) and Biology For Dummies (ISBN # 978-1119345374 ) Materials: Students should bring the following supplies to each class: Five Star spiral graph ruled notebook, scientific calculator, colored pencils, glue stick, pens or pencils to write with, and a ruler. Students will be asked to bring a laptop to class on some days. Lab/Supply Fee: A lab 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 full credit in Lab Science for purposes of a high school transcript.

Quarter(s): 1,2,3,4

Day(s): Wed

Open Spots: 5

This year-long, hands-on science course is a survey of key concepts in the fields of Life Science, Physical Science, and Earth Science which will give 7th and 8th grade students the fundamentals they need to tackle high school-level Biology, Chemistry, Physics, or Environmental Science. Topics covered in this course will not only provide a foundation for higher level science, but will also boost the student's confidence and fluency in discussing scientific issues, applying scientific terminology, and using scientific equipment. Content covered in this course will also enable a teen to become a more educated reader and consumer of scientific news and information. General life science themes include life cycles, food webs, scientific classification, cell structure, and human body systems. Topics in chemistry include states of matter, atomic structure, elements and the Periodic Table, and chemical reactions and solutions. Themes in physics include motion, position, speed and acceleration, weight (mass), gravity, friction, buoyancy and density, and electricity and magnetism. The earth science unit will cover the rock cycle, minerals, rocks, fossils, weathering and erosion. In this class, students will learn about the principles of scientific investigations and engineering practices, the Scientific Method, and preparation of formal lab reports. They will practice taking measurements, recording data, converting units of measure, and related mathematical concepts such as significant figures, International System of Units, scientific notation, graphs, and data analysis. Students will learn how to provide evidence to support explanations and solutions for their investigations. This class is appropriate for a tween or teen who has had limited middle school level science and who wants to prepare for high school science. In general, a topic will be discussed one week and then the corresponding lab or activity will be performed in class the following week. Microscope work will be used in some life science labs. For a more robust introduction to life and lab sciences, students may want to concurrently register for the Dissection Lab class and/or the Bio Chem Learning Labs program. Meeting Dates: This is a 29-week course witht the week off to be announced. Workload: Students should expect to spend 1-2 hours per week outside of class on reading and homework assignments. Assignments: All class announcements and assignments will be communicated via a Google Classroom. Assessments: Informal, qualitative and constructive feedback will be given on submitted assignments. A quantitative score/grade will not be provided. Textbook: Students should purchase Everything You Need to Ace Science in One Big Fat Notebook: The Complete Middle School Study Guide by Workman Publishing (ISBN # 978-0761160953) Materials: Students should bring the following supplies to each class: colored pencils, glue stick, pens or pencils to write with, and a ruler. In addition, a laptop computer will be needed some weeks in class for data collection and some weeks at home for online quizlets. Lab/Supply Fee: A lab fee of $100.00 is due payable to the instructor on the first day of class. Credit: This course is not recommended as a high school credit.

Quarter(s): 2

Day(s): Wed

Open Spots: 6

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. This is a supervised session, but no formal curriculum or lessons are provided. All participants are expected to help pick up and to follow all Compass rules on indoor behavior including respecting materials, supplies, and furnishings. This is a 7 week class that begins on Wednesday 11/5 and has its last meeting on Wednesday 1/7.

Quarter(s): 2

Day(s): Wed

Open Spots: 3

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 tackle Awesome Automobiles, building pull-back motorcycles, belt-drive fire jeeps, gear-driven dragsters, and car carriers. 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. Students must be minimum age 5 and able to separate from their parents for this class. Topics in this Series: Super Structures (Quarter 1); Awesome Automobiles (Quarter 2); Monster Machines (Quarter 3); Colossal Construction (Quarter 4).

Quarter(s): 2

Day(s): Wed

Open Spots: 6

Find fascinating things in late fall! Hike through piles of fallen leaves. See farther through the bare branches. Look for evidence of animals getting ready for winter and birds migrating to warmer locales. Discover changes in plant life, observe stream ecology, and watch for changes in the weather! Step outdoors to each week to explore nature with a senior naturalist/outdoor educator. Take a break from sit-down classes, indoor activities, and screen time to explore the natural world, get fresh air, and exercise. The group will explore the southern section of Sugarland Stream Valley Park in Herndon while they discover all the secrets that woods hold when you stop, look, listen, smell, touch, turn-over, and peek under! A portion of each session will be seeking and discussing what is found each season. Students will get to know native animals and key types of plants and trees in our area. Emphasis will be on becoming comfortable with things they encounter outdoors, observing and appreciating discoveries in nature, safe exploration of the woods, and how to be a good steward of nature. The class will also discuss outdoor skills such as shelter and outdoor safety. Students will play games in the woods to practice outdoor skills. Visit the Compass Nature Quest class webpage for more information on the program, location, and Frequently Asked Questions. Students should come prepared for class with outdoor/play clothes, closed-toe shoes, sunscreen and/or insect repellent, a hat, and jacket or layered outerwear depending on the weather/temperature. The group exploration/activities in the woods are for enrolled students only, and tag-along parents and siblings cannot be accommodated. Children must be minimum age 4 by the start of this class and be able to separate from his parent comfortably AND follow the teacher's instructions. This is a 7-week course that will begin on 11/6/25 and hold its final session during make-up week on 1/7/26.

Quarter(s): 2

Day(s): Wed

Open Spots: 2

Find fascinating things in late fall! Hike through piles of fallen leaves. See farther through the bare branches. Look for evidence of animals getting ready for winter and birds migrating to warmer locales. Discover changes in plant life, observe stream ecology, and watch for changes in the weather! Step outdoors to each week to explore nature with a senior naturalist/outdoor educator. Take a break from sit-down classes, indoor activities, and screen time to explore the natural world, get fresh air, and exercise. The group will explore the southern section of Sugarland Stream Valley Park in Herndon while they discover all the secrets that woods hold when you stop, look, listen, smell, touch, turn-over, and peek under! A portion of each session will be seeking and discussing what is found each season. Students will get to know native animals and key types of plants and trees in our area. Emphasis will be on becoming comfortable with things they encounter outdoors, observing and appreciating discoveries in nature, safe exploration of the woods, and how to be a good steward of nature. The class will also discuss outdoor skills such as shelter and outdoor safety. Students will play games in the woods to practice outdoor skills. Visit the Compass Nature Quest class webpage for more information on the program, location, and Frequently Asked Questions. Students should come prepared for class with outdoor/play clothes, closed-toe shoes, sunscreen and/or insect repellent, a hat, and jacket or layered outerwear depending on the weather/temperature. The group exploration/activities in the woods are for enrolled students only, and tag-along parents and siblings cannot be accommodated. This is a 7-week course that will begin on 11/6/25 and hold its final session during make-up week on 1/7/26.

Quarter(s): 2

Day(s): Wed

Open Spots: 5

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 debris shelter, make cordage, identify edibles, track animals, purify water, perform basic first aid, and use maps and compass (orienteering). Students will get to know native animals and key types of plants and trees in our area. 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 woodsis 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 Nature Quest program.