Product type

Grade

Subject

Price

Stereo Headphones

Build the headphone headband, rig up the speaker drivers, and experiment with stereo sound. Explore how speakers and other electroacoustic transducers turn electricity into sound, then learn about the historical technologies that made modern headsets possible.

Electronics

Best Sellers

Schools and Groups

Mathematics

DIY Gifts

Valentine's

PO only

Grades 9-12

Engineering & Technology

Back to School

Outdoor toys for kids 

For Your Room

Building Toy Kit Gifts 

Corporate Gifting

Holiday Gifts

Maker Space

En Español

Music

Boys & Girls Clubs

Active

Electrical Engineering

EPIC

Adult Kits

home science kits

Product Finder

Non-Toy Gifts

Christmas Gifts for Tweens

Show S&G

educore

Start with this Crate

Create & Innovate

Fundraiser

Window Garden

Learn about plant science in a hands-on way, by assembling your own suction-cup window planters and growing a set of green bean and squash plants. Learn to take care of your plants, identify new plant parts as they sprout, and make yummy dishes using fruit and other plant parts!

Animals & Nature

Outdoor

Gifts under $20

Grades K-2

Life & Environmental Sciences

Stocking Stuffers

Life & Environmental Sciences_

STEM Kits 

Kindergarten

Environment

Easter Gifts for Kids

Easter Sale

Spring Projects

Early Childhood

Walking Robot

Build a walking robot and experiment with mechanical motion!

Motion & Mechanics

9-12

Grades 3-5

Grades 6-8

Art & Design

Engineering & Technology_

Geeky Gifts

Science Gifts for Boys and Girls 

STEM Toys 

DIY Science Kits

Unique Christmas Gifts for Kids

STEM in Motion

Science & Engineering 

Mirror Illusion

See how reflections flip images, and build a pair of mirror goggles to solve your own puzzle creation.

Hide From Store Category

Exclude from marketing feed

Arts & Music

EDU Partners

Fun & Games

Mini

Travel Packs

Unusual Gifts For Kids

Award Winning Toys 

Art & Design_

Summer Camp

Racing

Mechanical Engineering

中文

School Break Activities 

Physical Science

Speedy Race Cars

Create a custom speedy race car and use black washi tape to create a speedway on any surface.

Alphabet Banner & Letter Play Set

Explore letter shapes and sounds with a one-of-a-kind wall banner decoration kit. Swap out the letters to customize your banner for your next celebration!

Art & Creativity

Slime

Grades Pre-K

English Language Arts

Sensory Toys

Materials & Supplies

Social Emotional Learning

Motion-Sensing Spider

Engineer a spooky spider prank that’s so fun, it’s scary! Customize an eerie eight-legged pal, then engineer a retracting mechanism using springs and gears. Hook up the electronics to help your creepy, crawly friend sense motion and drop down when someone walks by. Hide your spider out of sight and let the pranks begin!

Halloween

Hide limited stock banner

Labs 9-12

Show club PDP treatment

Marble Roller Coaster

Become a thrill engineer and build twisty, turny roller coasters. Construct a mechanical Ferris wheel that lifts marbles to the top. Ready to build a rad ride of your own?

Lots of Bots! Robotics Bundle (3-Pack)

Get ready to rock out with robotics — with this bundle pack of our most beloved ’bots! Play with mechanical motion as you engineer a walking robot, get hands-on with switches as you create and customize a slithering snake robot, and discover domino design with a domino robot you build yourself.

KiwiCo Packs

Big Gifts

Fan Favorite Bundles

Giant Bubbles

Discover science that’s unbelie-bubbly fun — with a pair of bubble wands you make yourself!  Make a giant bubble wand and a customizable string wand toy, stir up a special bubble mix, then learn tips and tricks for creating beautiful bubbles!

Chemistry

Sale

Toddler

STEM Toys For 5 Year Olds 

STEM Toys For 6 Year Olds 

Vox 

Cannonball Launcher

Build a launcher that uses elastic power to shoot foam cannonballs. Contains everything you need to build a working launcher and matching mount.

STEM Toys for 7 Year Olds 

STEM Toys for 8 Year Olds 

Gifts For Smart Kids

Gross Motor Play

Pixel Art Lightbox

Poke pegs into the screen and watch them glow with luminous color! Make brilliant patterns using 12 durable design templates, or create your own one-of-a-kind art.

Craft Kits for Kids

Visible on category when OOS

Visible on search when OOS

Veterinarian Starter Kit

Check up on a favorite stuffed animal with a stethoscope, syringe, and other handy vet tools. Explore animal anatomy by assembling organ and muscle systems. Play a "find the fracture" game using an x-ray lightbox and a set of animal cards. Learn to read cat and dog body language, and how vets understand animals when they can't talk.

Pretend Play

Professions 

Imaginative Toys 

Animal Lovers

Professions in Training

Record Racer

Zoom through turns, dodge obstacles, and put the pedal to the metal with a mechanical toy racing game you engineer yourself! Ready to discover a need for speed — and a love of STEM?

Pinball Machine

Design the board, launch, and play, all while discovering pinball game physics! 
 
Everything needed, from materials to illustrated directions, is included, along with imagine!, a bonus play & learn magazine for kids.

Animal Bath Bombs

Learn about acid-base reactions and the science of molecules while mixing up a colorful chemical concoction, then press the mixture into bath-bomb shape. Drop your finished bath bombs into water to see fizzy chemical reactions — in action! 
One project can make 3-6 unique bath bombs.

Overstock

Bake-a-Cake Stand Mixer

Dig into pretend play — with a hearty helping of math on the side!

Cooking

Math

Montessori Toys for Kids

Wooden Toys

Montessori Toys for 2 Year Olds 

EDU Featured

Geologist Starter Kit

Ready to dig into geology? Build a pom-pom volcano and split open two real geodes to reveal the sparkly crystals inside.

Labs 6-9

Jumping Robot

Take a leap into engineering with this jumping robot! Along the way, learn how the physics of potential and kinetic energy puts the spring in the robot’s step. Ready to hop to it?

Oil + Water Chemistry

Color and Light

Science Experiment Kits

Social Emotional Learning_

Sprout

Splash Blasters

Have a blast — with two piston-powered splash blasters you build yourself! Construct a pump tube to suck up water, then press the plunger to spray your friends. Water you waiting for?

Monster Mix & Match Art Pack

Trace pairs of stencils to customize a monster body, then rub colored pencils over texture cards to color in your monsters. Top it all off by adding stickers, or drawing your own finishing touches, to bring your monster friends to life. 
Monster Mix & Match Art Pack comes as a finished product, not a DIY building kit.

Drawing

Froggie Dissection Lab

Open Froggie up, then use a pair of kid-friendly tweezers to explore the major internal organs that you and Froggie have in common — heart, lungs, stomach, and more. Then play a diagnosis game to figure out why Froggie isn't feeling well.

Stuffed Animals

Robot Coder Starter Kit

Discover robots and coding through hands-on play! Build your very own robot BFF, help a hungry robot rabbit collect carrots for dinner, and develop STEM skills that real robot coders use.

Kitchen Scrap Planter

Regrow your greens with your very own composting planter box! Set up a simple system in your kitchen to grow fresh greens and veggies from the leftovers of old food parts. Ready to get growing?

Fun Dough Pasta Maker

Roll and stamp your way to early math exploration — with the help of kid-friendly kitchen play!

Summer New Arrivals

Metamorphosing Butterfly

Development Toys for Babies

Nature Kaleidoscope Set

Explore nature and create dizzying, dazzling patterns with a customizable kaleidoscope!

Backyard Play

Civil Engineer Starter Kit

Raise the roof — and discover STEM learning — with this civil engineer project kit for kids! Build a bridge that’s held together with just friction and gravity. Practice, play, and explore to learn the tools of the trade — and kick off a career in engineering!

Chomping Mechanical Dinosaur Costume

Get your rawr on — with a big green mechanical dinosaur costume, you build yourself! This costume crate contains everything you need to craft a spiky T. rex head, engineer a fierce felt jaw that snaps shut with the pull of a string, then add a set of matching dino claws to complete the look.

Educational Dinosaur Toys for Kids

Educational Dinosaur Toys 

Optical Illusion Tops

Ready to take science for a spin? Explore twirling tops and color blends that trick your brain and learn about the science of illusions!

Vortex Lab

Build a magnetic mixing machine and explore 4 amazing reactions that explore the science of solubility, reaction speed, and oxidation-reduction. 
Delivery note: Vortex Lab is only eligible for Ground Shipping within the Contiguous United States. This item will ship separately from any other items in your order. Your entire order only qualifies for Standard Shipping (delivered within 3-10 business days).

Featured for Educators

When I Grow Up Series (6-Pack)

Discover six of the coolest careers in science through engaging, hands-on play!

Create a color-changing coral reef, set off a pom-pom volcano, and use tools to excavate dinosaur bones. Then, assemble a robot BFF, explore animal anatomy, and build a working rocket launcher as you launch into super fun STEM.

Red Cape

Make your own one-of-a-kind cape and personalize it with felt stickers!

Baby & Toddler Store Exclusive

Glow String Shooter

Engineer a gravity-defying glow-in-the-dark string shooter that’s part physics experiment, part art installation, and all awesome. Learn about UV light — all while lighting up a love of physics and engineering!

Light-Up Projects 

Resources

Get started

STEM in Motion

Educators get 10% off
with code EDU10

STEM in Motion

Educators get 10% offwith code EDU10

Educators get 10% off
with code EDU10