Quarter(s): 2

Day(s): Tue

Open Spots: 5

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.

Quarter(s): 2

Day(s): Tue

Open Spots: 1

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).

Quarter(s): 2

Day(s): Tue

Open Spots: 1

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.

Quarter(s): 2

Day(s): Tue

Open Spots: 3

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.

Quarter(s): 2

Day(s): Tue

Open Spots: 2

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.

Quarter(s): 2

Day(s): Tue

Open Spots: 2

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)

Quarter(s): 2

Day(s): Tue

Open Spots: 2

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).

Quarter(s): 2

Day(s): Tue

Open Spots: 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).

Quarter(s): 2

Day(s): Tue

Open Spots: 3

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).

Quarter(s): 2

Day(s): Tue

Open Spots: 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)

Quarter(s): 2

Day(s): Tue

Open Spots: 2

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.

Quarter(s): 2

Day(s): Tue

Open Spots: 2

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.