STEM

Gross new shapes, delicious new flavors! Mold your own delicious gummy worms and spiders shapes using a gelatin mixture: Pour it into the included...

Wind is one of the most promising sources of clean, renewable energy available today. With this kit, you can assemble a realistic wind turbine com...

The Roll Over Mars Rover flip car toy from Toysmith is authentically designed to look like an off-roading Mars rover with detailed designs and all-...

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

Our Start / Start+ 2.5mm Eco-filaments are low-heat, BPA-free and non-toxic strands that are eco-friendly and completely safe for kids. Safe to Doo...

Celebrate Earth Day and the beauty of spring by building a gorgeous solar flower! This STEM kit guides ages 8+ through assembling a sapphire blue r...

This tiny solar system kit is a great way to demonstrate our solar system! Demonstrate moon phases night and day. Light up solar system demonstrate...

Unlock the wonders of the microscopic world with the Thames & Kosmos Digital Microscope! With up to 120x optical zoom and 2.5x digital zoom, ev...

Bye bye boring paper airplanes, hello flying machines! A collaboration with Nighthawk Gliders, the Faraday Flyer shows that the POWERUP 2.0 motor c...

FEATURES Send a foam rocket soaring with the National Geographic Reaction Rocket! This exciting kit has everything kids need to launch a foam rock...

A mini-sized star-finding disc, the Toysmith Pocket Star Finder easily fits into pockets and includes simple use instructions. Discover major const...

NAT GEO SLIME GREEN LAB The National Geographic Slime Green Lab brings out your child's inner mad scientist by letting them create their own gooey,...

Build this beautiful kinetic sculpture, a motorized flower model with moving petals, powered by a solar panel. Learn about mechanical systems like ...

Build this beautiful kinetic sculpture, a motorized flower model with moving petals, powered by a solar panel. Learn about mechanical systems like ...

TEACH TECH DIY TRICERATOPS ROBOT - Build and bring a prehistoric creature to life with this DIY robotic Triceratops STEM toy. Each piece snaps eas...

Complete 25 spy missions that incorporate building motion detectors, a vibration sensor, a voice changer, trip wires, and more! Get a glimpse of...

Curious kids build a 69-piece robotic dog and explore how alternative energy powers movement! Tweens experiment with three energy sources to power ...

Curious kids explore the science of magnetism in a safe, exciting way with snap circuits! This hands-on STEM kit allows tween scientists to complet...