STEM Toys

Watch a bloom of “jellyfish” elegantly swim as you learn more about these ancient animals. Did you know that jellyfish vary in size, depending on the species? Or that most jellyfish are carnivorous and will eat anything they run into?...

Peanut butter and jelly, MAGNA-TILES® and Meaningful Play, microMAGS tiles and Classic tiles – some combos just work!  In fact, our kid testers loved how microMAGS and Classic tiles worked together to create unique builds, so we had to bring them together in a new line of MAGNA-TILES® Combo sets!  Discover...

Rail Racers Deluxe 90-Piece Set Build, Race, and Roll with the MAGNA-TILES® Rail Racers Deluxe 90-Piece Set!  The Rail Racers Deluxe 90-Piece Set brings action-packed play and endless creativity to children of all ages. Featuring patent-pending clear Rails and innovative...

Step into the hustle and bustle of your own magnetic metropolis with the City Center Set! Create vehicles of every shape and size using the innovative wheel axle and car chassis, perfect for building trucks, cars, and more that zoom...

Step into a world of pawsome play with the MAGNA-TILES® Cat Tree! This adorable set invites little builders to unleash their creativity as they design the ultimate playground for their new magnetic feline friend, who loves to climb, explore, and...

Step into action with the MAGNA-TILES® Fire Station Set! Create custom rescue vehicles with the all-new modular Fire Truck, complete with an extendable ladder to tackle towering blazes. Bring playtime to life with the Light & Sound Tile, featuring flashing lights...

This Smithsonian Glowing 3-D Solar System Kit lets you turn your child's room into a planetarium and provides a fun way to teach them about Earth and the other planets. Planets glow super bright. Charges with any light. Glows in...

The Toy Science Squishy Earth Ball with Earth Core Layers is a fun introductory STEM toy for kids ages 3+ that parents and teachers love. Each 4-inch toy ball is shaped like the Earth and includes a colorful diagram to...

Watch a continuous volcanic eruption simulation with this LED-lit aquarium! Read more about the six different types of volcanoes and how they form from the enclosed color STEM poster. Watch a continuous volcanic eruption simulation. Great for a desktop, tabletop,...

Young scientists can explore the world with the Smithsonian Telescope/Monocular. This engaging STEM toy makes objects appear closer than the naked eye, allowing for more detailed views of everything from birds to the moon! You can hold the telescope in...

Bring the wonder of the nighttime sky into your room with this dual-function planetarium projector. Aim the projector at a light-colored wall and gaze at a rotating pattern of the northern sky. Three disks feature 24 high-definition space images to...

The Smithsonian Mega Science Lab has six STEM kits in one! Observe the process of crystal formation, assemble and paint a model of the earth and moon, and erupt your very own volcano. Create an Eco Dome Habitat where you...

Learn about magnetism as you use trial and error to get your magnetic gyroscope to levitate on a magnetic platform. Witness the “magic” that happens when similar magnetic poles repel each other. Spin, lift, and levitate your gyroscope. Watch it...

Explore the world of dinosaurs and paleontology with an engaging and interactive Smithsonian kit that allows you to build a T-Rex fossil. This fun and educational kit provides an exciting opportunity to learn about the prehistoric world and the fascinating...

The follow-up to our fans’ favorite set, Builder XL invites kids into a world of construction fun at a super-size level. Everything and everyone (thank you, Construction Figures!) in this set works together to create extra-large, soaring structures. If your...

MAGNA-TILES® pieces can do it all, including going small! The MAGNA-TILES® microMAGS line is the next evolution in magnetic building, but it’s also 100% compatible with every MAGNA-TILES® piece that has come before it. These smaller pieces are great to...