$25 to $50

Meet Andy, the pre-assembled robot that teaches coding basics to kids ages 4 and up! Through fun, tile-based games and challenges, early learners l...

Get ready for endless hours of entertainment with Bionic! Take control of Bionic using the remote in all directions; perform a cool dance and be me...

Power up for after school play with a spark of STEAM learning! This little robot has funny sounds and lights and can hit lightning speeds as kids l...

Power up for after school play with a spark of STEAM learning! This little robot has funny sounds and lights and can hit lightning speeds as kids l...

Have fun and enjoy hours of entertainment playing and programming DinoPunk. Move it in any direction with its remote control, make spins and turns ...

Get your moonwalk on with Space Bot! This hi-tech robot has an out-of-this-world personality as it dances and twists. Its movements can be controll...

Going up! Build an adorable robotic gecko that defies gravity to crawl up, down, and all around smooth vertical surfaces! As you assemble this moto...

Tis the season for creepy crawlies, and these robotic insects look and move like the real thing. The Cicada, Cockroach, Japanese Beetle, Water Scor...

Get in the ring for learning about hydraulics with this set of 2 boxing bots! Future engineers will enjoy the focused work of this challenging 327-...

Activate James with your special clapping code give him one clap, two claps, or as many as you want. Use the remote controller to program James, so...

Welcome to the fascinating world of mechanical engineering! Make 8 motorized robots that move in different ways while exploring how each one uses g...

The impact of mechanical engineering is all around us. This broad, dynamic field encompasses the design, development, and testing of basically anyt...

We are excited to introduce you to Metal Bot! Metal Bot  is a fun and engaging robot that provides hours of entertainment. With 50 programmable mod...

Get future engineers on track for STEM learning with this model train set of the future! They'll enjoy the focused work of building this 186-piece ...

Build a sleek, modern (and adorable!) walking robot powered by salt water and magnesium — no batteries required!  Discover how a metal-air electroc...

What's cooler than building a bot? Building 8 of 'em! A 48-page, full-color book guides the assembly, and a compact solar panel gives them power. T...

Future mechanical engineers supercharge their STEM learning while assembling 5 cool solar-powered robots! The easy-to-use building system and step-...

If your tween or teen has a fascination with all things steampunk - or trains in general - then this kit is for them! Young engineers put on their ...

Construct your air-powered robotic hand that fits like a glove and prepare to blast off! This amazing engineering project uses pressurized air and ...

The power of wind makes them go - and you'll have fun building 6 awesome bots that move without any batteries at all. Easy, snap-together assembly ...