11-13 Years

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...

What is it about mini things that makes us talk all high-pitched and goofy? Whatever the reason, crafty kids will squeal over these adorable DIY ki...

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

Soft and squishy stress ball with a gel center. It's a satisfying fidget toy that always bounces back into shape! Love slime but hate the mess? Gum...

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 ...

Start your own rock collection and even grow your own geode. This STEM-focused kit comes with a labeled tray, plus a book with lively illustrations...

Future engineers fly into physics fun building 5 awesome models driven by a rubber band powered propeller. Using ultralight plastic and bamboo part...

How can just 1 simple, interlocking shape create so much building fun? These pliable, puzzle-like pieces snap together to make flat mosaics or dime...

Plus-Plus is one shape with endless possibilities!The 70 piece School Bus tube is a great way to get started with Plus-Plus. Kids will learn to cre...

Soft and squishy stress ball with a gel center. It's a satisfying fidget toy that always bounces back into shape! Love slime but hate the mess? Gum...

Curious kids can play with electricity in a safe, exciting way with snap circuits! This kit guides tween scientists through an exploration of air p...

Curious kids play with electricity in a safe, exciting way with Snap Circuits! This award-winning kit allows tween scientists to build 133 differen...

Shape and mold precious Brazilian stone into a sweet, sentimental gift they'll cherish for years to come. Each eco-friendly kit comes with easy ste...

Shape and mold precious Brazilian stone into a sweet, sentimental gift they'll cherish for years to come. Each eco-friendly kit comes with easy ste...

Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - i...

What's cooler than building a bot? Building 8 of 'em! A 48-page, full-color book guides the assembly, and a compact solar panel gives them power. T...

Future mechanical engineers supercharge their STEM learning while assembling 5 cool solar-powered robots! The easy-to-use building system and step-...

Beam me up! Safely weld and construct bridges as big as 2' tall or any other structure you dream up. Connect plastic beams and use real-life techni...

Spinning gears and colored markers turn any blank page into a 3-D work of art that pops right off the page. Create something truly unique with this...

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 ...

How cool is it that the mainspring stores energy, then converts it to motion? Discover the physics of potential and kinetic energy and the inner wo...

Please note: this product is sold in individual consumer units, even if described or shown as a wholesale group, or in countertop displays. When as...

Crafty teens and tweens will love creating Etsy-worthy, beautifully marbled works of art! With a variety of ready-to-paint pieces including waterco...

Crafty teens and tweens create stackable bracelets that bring all the bright, happy vibes this summer. Perfect for accessorizing any festive outfit...