Toys - Building

The impact of mechanical engineering is all around us. This broad, dynamic field encompasses the design, development, and testing of basically anyt...

Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vac...

Read the funny story of two inquisitive kids, Ty and Karlie, and build simple, non-motorized models of the robots they construct and fix during the...

Soaring spires, towering arches, fascinatingly complex curves and angles! Build your foundation in architectural design with this fascinating STEM ...

Gears make things move! Join Ty and Karlie — the young engineers featured in the other Kids First early engineering kits — to build four awesome ge...

Grab your tools, it’s time to get building! Learn how to use tools and build your own workbench with this introductory mechanical engineering kit f...

Physics Pro is the biggest, most advanced physics kit. With this kit, you can continue your study of statics and dynamics and begin your study of m...

Step right up and try your luck! Do you have what it takes to grab a claw-full of candy with the Candy Claw Machine? Experiment to develop your mot...

Educational 3D puzzle Arithmetic kit by Ugears STEM Lab. Discover in AR Assemble the Arithmetic Kit and discover how the Mechanical Addiator and Me...

Educational 3D puzzle Tachometer by Ugears STEM Lab. Discover in AR! Assemble the Tachometer and discover how it works. The model kit comes with a...

Educational 3D puzzle Curvimeter by Ugears STEM Lab. Discover in AR The model kit comes with a QR-code that will forward you to the learning guide...

Assemble it and discover how Random Generator works. The model kit comes with a QR-code to the study guide about the mechanism, the principal of i...

Assemble it and discover how Variator works. The model kit comes with a QR-code to the study guide about the mechanism, the principal of its worki...

Educational 3D puzzle Differential by Ugears STEM Lab. Discover in AR Experiment: the model comes with a Pocket Model’s Study Guide with a creatio...

Educational 3D puzzle Pendulum by Ugears STEM Lab. Discover in AR Experiment: the model comes with QR-code to a Pocket Model’s Study Guide with a ...

Build unique robots that are powered by the sun — batteries not required! Using a compact solar panel, these cool little bots harness energy from t...

Design, build and rebuild again with the perfect building toy to test the minds of budding engineers. The 34587 Builder Construction Set contains a...

Measure, construct, launch & bombard! Building Brain Power: Sharpen essential skills like measuring, following directions and turning two-dimen...

STEM Experiment Kit. Make cars race, boats motor, and planes fly with rubber band power. Build five models using ultralight parts and a rubber band...

Experiment with the physics of air pressure and suction by building a wall-crawling Gecko and 6 other mechanical models.  Geckobot climbs smooth, v...

STEM experiment kit. Build five fun gadgets and learn about gears and transmissions.  Create a helicopter model with a rotor that spins using a rub...

STEM complete introduction to programming kit with 30 coding lessons. Easy as peanut butter and jelly! Cover these fundamentals:  Sequences, Loops,...

STEM experiment kit is an introduction to mechanical physics. Jumpstart your study by learning all about simple machines and how they're used to ma...

With hundreds of building pieces and more than 20 models and experiments, The Big Engineering Makerspace is a comprehensive and ambitious STEM expe...

Do you ever wonder how bridges span huge distances and how skyscrapers stay standing? Structural engineers use physics and their knowledge of the p...

Build and experiment with dozens of roller coaster models to make learning the physics of force, motion, and energy as fun as a day at the amusemen...

The Snap Circuits Strobe Light & Sound makes an adjustable-speed strobe light with sound effects. Makes 14 cool projects! One of six mini-kits ...

Educational 3D puzzle Gearbox by Ugears STEM Lab. Discover in AR Experiment: the model comes with a Pocket Model’s Study Guide with a creation sto...

Explore the science of electricity in a fun, hands-on way by building 20 electric circuits and motorized devices. Conduct experiments to learn abou...

DREAM BIG & BUILD BIG - No limitations, scalable to build as big as desired by adding more pieces to create the masterpiece. The magnetic build...

Build your own working skate park model made of real wood! The Skate Park features lots of fun physics action, including a stair descent, rail slid...

Build your own working skate park model made of real wood! The Mini Skate Park features lots of fun physics action, including a stair descent, rail...

What can you design and build? Try your ideas out with the ultimate Activity Set, including tools and new parts to inspire construction! All wood i...

Investigate physics using technology from medieval times! Discover the physics of projectiles by building 5 different crossbows, 5 catapults and tr...

Parents' Choice Recommended STEM experiment kit. Take a journey around the world with motorized robots! Build a series of adorable, motorized robot...

Parents' Choice Recommended STEM experiment kit. Build ten wild off-road vehicles and other machines while learning about belt drives, wheels, and...

STEM experiment kit. Make five awesome machines and learn about the physics of force, motion and energy. Construct a rubber band-powered race car t...

STEM motorized experiment kit. Unique gearing system and reversible motor drives the models in two directions. Get hands-on with physics and engine...