(13-Adults) Whether you're a curious beginner or an enthusiast eager to explore the latest technology, this hands-on course will take you on a captivating journey. Expert instructors will guide you through understanding the basics of 3D printing to creating and printing your own designs. Unleash your creativity and be amazed at the endless possibilities of this innovative and transformative technology. No prior experience required. A laptop or tablet with mouse and an email address are required. A Fairfax County library card number is recommended. There will be a $15 materials fee.

(6-12 yrs.) Designed especially for young curious minds, this course introduces children and their parent to 3D printing. Through fun and age-appropriate activities, students the basics of 3D design and witness their creations come to life as tangible objects. From custom toys to personalized backpack tags, this class is an exciting adventure of creativity and technology. No prior experience needed. A laptop or tablet, Fairfax County library card and an email address are required. There will be a $15 materials fee.

(7-12 yrs.) Learn engineering strategies for building sturdy structures using unique RoboThink bricks, and then apply that knowledge to build multiple robots for a variety of friendly competitions. You'll have a blast as you play robot soccer, compete in robot relay races, and complete dozens of other fun challenges in this RoboThink program.

(7-Adult) Discover historic and modern engineering through demonstrations, hands-on activities and experiments. Engineers build on the work of past engineers to solve problems in the present and future

(11-17 yrs.) In this interactive gaming class gamers are in a classroom setting where they can learn and gain tips from others plus receive coaching on strategic game play. Participants will make new friends, have fun playing games and feel safe in an inclusive environment. This session features the Nintendo Switch platform with various games.

(8-14 yrs.) In this interactive gaming class gamers are in a classroom setting where they can learn and gain tips from others plus receive coaching on strategic game play. Participants will make new friends, have fun playing games and feel safe in an inclusive environment. This session features the Nintendo Switch platform with various games.

(8-12 yrs.) Learn about the ecology of wetlands and the different factors that interreact with our ecosystems. We will talk about how biotic and abiotic factors play crucial roles in their environment. We will explore how energy flows through the food web and how humans can influence these roles.

(6-12 yrs.) Learn the how mammals, reptiles, amphibians, birds and fish are classified. We use outdoor exploration, observation and lab skills to explore this topic.

(5-8 yrs.) Make LEGO® WeDo 2.0 AquaBots in this Baroody Camps robotics class. Each day students build and code a different water-themed robot using LEGO® gears, pulleys, axles, motors and sensors. Make boats, seaplanes, ocean explorers and robotic denizens of the deep.

(5-8 yrs.) In this Baroody Camps class students bring their favorite zoo animals to life. Each week, students build and code a different animal robot using axles, timing belts, gears, laptops and coding blocks while learning fun facts about these animals. The creations will be animated using special programming software. This program provides fun learning experiences while helping to develop skills such as confidence, creativity and collaboration.

(6-Adult) Explore the exciting world of science with fun hands-on experiments, activities, and challenges. Enrich your understanding of various science and engineering topics using scientific investigations, observations, and lab skills with the guidance of a park naturalist. Each outdoor class will focus on a different science theme. Check session notes for details. All supplies included. Children must be accompanied by a registered adult. Register now.

(7-12 yrs.) Students unleash their creativity and construct a variety of animal robots in this RoboThink program. Using mainboards, DC motors, gears and axles, students gain programming skills while creating captivating pet robots.

(7-12 yrs.) In this RoboThink class students build robots inspired by different kinds of planes, trains and cars using motors, gears and batteries, then bring their creations to life.

(6-10 yrs.) Bubbles are a great way to explore science and history. Come to Colvin Run Mill for a morning of experiments and play as we investigate shape, surface tension and other bubble science. We'll use soapy, bubbly water to make giant bubbles and clean up like the Miller's family did in the 1800s.

(6-10 yrs.) Discover how flight developed from birds and insects to balloons and kites, then to planes and rockets. Conduct hands-on experiments to see how lift, drag, weight and thrust make flying possible.

(6-10 yrs.) Get ready for a little deception, secret messaging and eavesdropping. Learn the science of spying and create your own secret messages and practice a few of these skills yourself.

(6-9 yrs.) In this Baroody Camps class, students create potions and exciting chemical reactions. Erupt a volcano, make indoor snow, step inside a giant bubble, grow a giant crystal or blast a rocket into the air while learning about the states of matter and how things change with mixtures, solutions, and chemical reactions.

(6-10 yrs.) Try six simple machines that operate alone or together to make work easier. Come experiment with wheels and axels, levers, inclined planes, pulleys, wedges and screws for a morning of fun work.

(6-11 yrs.) Use your critical thinking skills and problem-solving abilities to engineer a solution for our secret seasonal challenge. Attack the design problem and work within the criteria and constraints to see if you can come up with the best solution.

(5-8 yrs.) In this Baroody Camps class, students use a curriculum powered by LEGO Educational group which includes fun robotics projects using LEGO bricks to build robots. Projects help students improve their math, physics and engineering skills while having a ton of fun.