12-13 years

INVISIBLE TRIPWIRE ALARM

Kaleido-Craft is a fun and educational craft kit that combines the excitement of crafting with the wonder of science. With Kaleido-Craft, children ...

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...

This is one science experiment you can eat! Get ready for fun, as you measure, mix and boil sugar, watching it turn into hard candy. Kit includes 2...

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, ...

MAGNETIC SCIENCE

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

Making soap has never been this easy! Klutz brings you a complete kit for melting and molding up to 10 soaps from scratch. With the included soap m...

See them erupt with excitement building a realistic volcano scene. This giant cardboard and plaster model is classic earth science learning at its ...

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, ...

This Galileo thermometer is the same size and shape as our 6" Storm Glass. and they make an attractive pair on the windowsill.6" TallThe Galileo Th...

Decorate, plant and grow your own mini garden in an egg-shaped mini environment.Complete with everything you need to grow your own mini garden, eac...

Create custom putties with hidden surprises inside - five varieties of mixes and three tins of clear putty means the possibilities are endless. Cre...

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...

Help little stargazers and future NASA astronauts explore the moon's surface with an entry-level telescope! This award-winning STEAM toy is solidly...

Transform rough rocks into gorgeous polished gems! A great STEM gift for future geologists and earth scientists, this kit has everything kids need ...

Who said chemistry is boring? How about creating an underwater volcano or a rainbow in a test tube? This amazing lab is the real deal, with cards f...

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...

Have a crack discovering all the rainbow-colored beads inside this clear putty that snaps and pops as you mold it. Hours of fun and soothing creati...

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 ...

Kick-start your very own rock collection with the 36 stones. Then use the included crystal powder and mold to grow a geode formation. Collect rocks...

Keep elementary students entertained for hours during bus rides, rainy days, and after school with a 144-page school-themed activity book. Jam-pack...