12-13 years

Build and rebuild these little turbo machines then bring them to life with a r-r-ripcord, no batteries needed! Hands-on learning at its best, with...

Geometry? No problem!  This Big Fat Notebook covers everything you need to know during a year of high school geometry class, breaking down one big ...

It’s the revolutionary science study guide just for middle school students from the brains behind Brain Quest.     Everything You Need to Ace Scien...

From the brains behind Brain Quest comes the 2nd edition of the revolutionary World history study guide. Updated to include recent history and revi...

Over 400 irresistible, reusable, and collectible stickers to mix, match, and trade! Part of the bestselling Eyelike Stickers series, Eyelike Stick...

Hundreds of irresistible, reusable, and collectible stickers to mix, match, and trade! Here are 400 amazingly detailed and vibrantly colored sticke...

A real brain teaser! Go head-to-head or roll solo as you try out 10 randomly chosen, colored pieces to fill your grid. Race against opponents to fi...

The Gravitrax interactive track system harnesses the power of gravity, physics, and engineering in a unique marble-run. Enhance the adventure with ...

Marble racing is all the rage! This interactive track system harnesses the power of gravity, physics, and engineering, with 100+ components. Dip, j...

Craft, Plant, Water, GROW! Turn this plastic mason-style jar into your own little nighttime habitat with real plants and tiny figurines.Set include...

Explore a fun new way to practice math: with stickers! This activity-packed sticker book for children ages 5 and up provides basic addition and sub...

Explore a fun new way to practice phonics: with stickers! This activity-packed sticker book for children ages 5 and up provides basic phonics pract...

Learn by Sticker: More Addition & Subtraction combines the most powerful features of two best-selling series (Paint by Sticker Kids® and Brain ...

Learn by Sticker: More Phonics combines the most powerful features of two best-selling series (Paint by Sticker Kids® and Brain Quest®) into one, f...

Volcanic explosions, molten lava, and ferocious dinosaurs are bursting onto the scene! This Dino World set features four oversized, fully-magnetic ...

Stomp, chomp, roar, and soar! Get ready for endless hours of screen-free fun and oversized play potential with these large magnetic dinosaurs. Uniq...

Volcanoes erupt with earth-shattering power! Build this giant, foot-tall model from plaster and cardboard and watch flowing red 'lava' spew from it...

No Stress Chess teaches you how to play chess using illustrated cards and an illustrated 2-sided board. The cards show exactly how each piece moves...

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...

Can you sniff out the solution? Create doggy obstacle courses in this puzzle game for single players. Choose a challenge card, and place the pieces...

Brick building just got electrified! Endless circuitry combinations infuse bricks with lights, sounds and movement. A beautiful award winning set w...

For fast-rolling dice fun to get your family's adrenaline racing, you need TENZI! It's the world's fastest game where the goal is to roll all 10 of...

Explore from home! Illustrations, maps, and facts detail the fascinating wonders of each state. The Activity Book is the perfect companion to The 5...

Explore from home! Illustrations, maps, and facts detail the fascinating wonders of each state.For ages 6-12 yrs, from Quarto Group.Watch the Video: