Small groups build a real robot with motors and sensors, program it to react and decide, then test and improve it until it works reliably — picking up real math, physics and the engineering design loop along the way. For grades K–8, Saturday mornings.
Reserve your child's spot →Our Robotics Engineering class runs on a simple idea borrowed from how real engineers learn: understand how a machine actually works first, then design and build your own. Students start with the fundamentals — grip and traction, gears, and the trade between speed and strength — then design a robot they keep, program it to sense and react, and put it to the test.
The robot is always in their hands, and the code is how they give it a brain. Nothing is pre-built and nothing is a black box — every student can explain why their machine is built the way it is.
A term moves from first principles to a working, reliable robot — roughly this arc:
Everything — robot kits, sensors, laptops and spare parts are here every week. There is nothing to buy and nothing your student needs to bring, and each student keeps their own engineering notebook. Students work in small teams, rotating through builder, programmer and tester roles, so everyone does every job.
The class follows the same build–test–improve format used by FIRST® LEGO League. Students who finish are ready to step onto an FLL competition team next season — and we help them do it.
Why STEM4U
Robotics Engineering — Saturday mornings, $175/month per course. Tell us a little about your child and we'll be in touch with session times and the next start date. Payment is due at sign-up to secure your child's spot.
Secure sign-up on our waitlist page. No spam, ever. See our Privacy Policy.
Thanks for your interest in Robotics Engineering. We'll reach out soon with session times and next steps.
Areas We Serve
STEM4U runs Robotics Engineering classes for families throughout Loudoun, Fairfax, Prince William, Fauquier & Arlington counties — including Ashburn, Aldie, Leesburg, Sterling, South Riding, Brambleton, Stone Ridge, Dulles, Chantilly, Centreville, Herndon, Reston, Gainesville, Haymarket, Bristow, Manassas and surrounding Northern Virginia communities.