Build & Explore!

Build your very own vending machine! With this engineering kit, you build a toy vending machine that sorts coins, dispenses candy or other small pr...

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

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...

Art, adventure, science and fun all combined for the perfect STEAM experience. Bring 3 dinosaurs to life by molding and covering them with colorful...

Check out our new favorite STEM activity for curious kiddos! Ages 6+ use the crystal clear instructions to build a durable wooden paper plane launc...

Plus-Plus is one shape with endless possibilities!The 70 piece tube is a great way to get started with Plus-Plus. Kids will learn to create in 2D o...

Plus-Plus is one shape with endless possibilities!The 240 piece tube is a great way to get started with Plus-Plus. Kids will learn to create in 2D ...

Plus-Plus is one shape with endless possibilities!The 240 piece tube is a great way to get started with Plus-Plus. Kids will learn to create in 2D ...

Create real crystals At home that will literally grow right in front of your eyes, They fully grow in 24 hours! Crystal Hedgehog is a great STEM to...

Encourages gross motor skills, outdoor exploration and imaginative play

Isaac Newton was always a loner, preferring to spend his time contemplating the mysteries of the universe. When the plague broke out in London in 1...

No batteries? Correct! Build 8 sun-powered robots including a crawling bug, a somersaulting armadillo, a roaring dino, a tank, drummer, and more wi...

This is where you draw the line–and your mini robot follows it. Command an inductive bot (with glowing LED eyes!) over patterns you create, competi...

Stop summer slide! Stay summer smart! For kids who just finished 5th grade, this Common Core–aligned workbook will get you back-to-school ready fo...

Learning electricity is easy when you make clay creations that glow! Use Klutz's special conductive and insulating clay to make a sculpture, add LE...

Newbery Medal-winning author Beverly Cleary ramps up the humor and adventure in the second book in the Ralph S. Mouse trilogy.With a motorcycle to ...

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...

Readers will want to grab a telescope and explore the night skies after finishing this overview of our solar system.Our solar system consists of ei...

The eighth book in Laura Ingalls Wilder’s treasured Little House series. This edition features the classic black-and-white artwork from Garth Willi...

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

Life lessons from the soccer field, from the bestselling author of Strong is the New Pretty.   A bruised shin, a bloody nose. Racing across the fie...

This interactive track system harnesses the power of gravity, using over 100 components. What path will your marble take, as you design different h...

How can one interlocking shape unleash such wild imagination? Build in any direction, from flat to 3D. The 70 pliable, puzzle-like pieces easily co...