11-13 Years

Ewww, it's a slimy salamander! Take the "ick" out of these amphibians and reinforce STEAM skills with a realistic experience of dissection without ...

Get the whole family stomping and launching all at once!Two air pumps connect to one launch pad for launching two rockets at the same time. Watch w...

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...

The principles of air pressure and suction are fascinating, but not as awesome as a beetlebot you build that can scale walls! Includes a colorful 8...

Would you like a green apple worm or a mixed berry spider? Make sure you answer yes, because kids love learning the science of this gelatinous, sea...

It's a mouthful, but carrageenan (from seaweed!) is the natural ingredient for these gummies. Mix, flavor, sweeten and mold them, adding citric aci...

Thinking Putty is one of our top putty picks - there are so many ways to play! This caribbean blue magnetic putty shifts color in the light. Use th...

As if having a handful of this famous putty isn't enough sensory fun, there are tons of tidbits within! Hidden inside are 6 arcade icons - how fast...

Find the honeybees in this 'sweet' golden putty that stretches, twists, bounces and pops, but never dries out! Made in the USA from non-toxic silic...

Get 'intergalactic' with this playful putty that strengthens hands, fingers, and imaginations! The heat from your hands transforms it from deep spa...

Look close with this kid-focused introductory microscope that magnifies objects up to 600 times! Check out pond water, plant leaves, hair, onions, ...

A robo boxer, spin-o-vision, ghost mobile and flywheel cruiser seem to be more than "gadgets!" Kids follow the thrilling process of creating 11 mac...

Thinking Putty is one of our top putty picks - there are so many ways to play! This enchanting putty is heat sensitive: the more it's played with, ...

Curious kids have a blast learning how projectiles work and building their own catapults, slingshots, and crossbows with this kit. Following the gu...

If you start seeing lots of wrinkled fingers, you'll know why! So many cool supplies, starting with 20 blocks of clear soap and 6 shapes. Beyond th...

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

Build your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...

Future engineers enjoy the focused work of this 180-piece cyber hand build that teaches them about mechanical assembly and hydraulics. Once built, ...

Sculpt 15 sweet pets from oven-bake clay, then accessorize them for display in the durable chipboard truck. The details on this set make for limitl...

This light might be mini, but its groovy LED-powered glow is a BIG addition to any room! At just over 6 in. tall, this nightlight is all the fun of...

Grow your own tranquil oasis! A thoughtful gift for nature-loving kids and kidults, everything's included to assemble and care for a DIY moss terra...

Ever wanted to use a scientific toy as a desk accessory? This is your chance! With the 14cm Newton's Cradle Medium, you have all of this and more. ...

Google "orrery" because you'll be building one, winding it up, then watching planets orbit the sun at their own speed! Explore gear mechanics as yo...

For candy loving scientists, here's a fun way to experiment with physics in action! A step-by-step illustrated instruction manual guides clever kid...