Science > STEM

Build a series of wacky, motorized robots with this introductory mechanical engineering kit for kids ages five and up. A beautifully illustrated 32...

Fly into physics fun with five awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo parts, build a helicop...

As a detective, you always need the right tools when you are on the hunt for evidence. Reach for this Listening Device when you need to supercharge...

Discover the science of living things with this complete introductory microscope kit. The beautifully illustrated experiment manual guides you thro...

Who hasn’t dreamed of having their very own pet dragon? Each of these mystical plaster eggs holds one plastic dragon figurine. Use the small chise...

Keep unwanted intruders (or pesky siblings) out of your room by installing this magnetic alarm on your door! When the alarm detects that the magnet...

Become a quick-thinking top secret agent with 4M Spy Science Secret Messages. This kit introduces kids the intriguing spy world practices of secret...

Unleash the spy within you with this multi-function SpyLite. Illuminate, send Morse Code, and navigate in the dark like a secret agent! This 6-in-1...

Build your own light-up monocular with an LED light beam and a colour-filtered lens to mimic night vision tech gear for immersive spy play. Turn on...

Learn the science and mechanics of how barrier gates work, and you can use it to keep pesky intruders out of your room! It also includes a “smart k...

Welcome to Spy Labs Incorporated, the one-stop shop for spies on the top! With this well-equipped toolkit, you can learn how detectives use forensi...

Explore the invisible and amazing power of magnets with 33 engaging experiments and games. This science experiment kit contains many magnets of dif...

Kids will learn about basic circuits and the reflective properties of light when building this light.Recommended for 5 years & up.

Eco-friendly, fun to decorate, and smart! Use the included 2 paper cups (each 2.5 in. H) to place on the base, or you can recycle other materials f...

Excavate and assemble the skeleton of a dinosaur. Includes a quiz sheet to challenge friends and family. Set includes: 1 plaster block, 1 dinosaur ...

With this kit, you can build a 26-inch-long scale model of a T. rex skeleton and get exciting insights into this creature’s anatomy. The skeleton m...

Build your own glow-in-the-dark 3D Solar System Mobile with this educational science kit by 4M. This amazing kit includes a full set of snap-togeth...

The 4M Doodling Robot uses vibration and spin generated by its motor to create works of art. Adjust the angle and height of the robot's colored pen...