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Plus-Plus is one shape with endless possibilities!These adorable amphibians only live in two lakes in Mexico, but now you can bring home an Axolotl...

Watch imaginations bloom with this beautiful 36-piece floor puzzle! A great starter puzzle for early learners, it measures 20" x 27" when completed...

Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. T...

Budding scientists get up close for insect observation with this clever bug viewer! When a critter is gently placed inside, kids can take a 3x magn...

Tasty Triceratops! Scrumptious Stegosaurus! As kids prepare these yummy gummy treats, they'll investigate the chemistry related to candy making and...

Impress future geophysicists with a volcano that erupts again and again! Curiosity, supercharged! Thames & Kosmos teams up with the innovative ...

Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marb...

Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marb...

Plus-Plus is one shape with endless possibilities!An adorable Gnome has stepped right out of a fairy tale and into the NEW 70 piece tube! He may be...

Future engineers enjoy the focused work of this 180-piece cyber hand build that teaches them about mechanical assembly and hydraulics. Once built, ...

For candy loving scientists, here's a fun way to experiment with physics in action! A step-by-step illustrated instruction manual guides clever kid...

Turn your paper plane into a flying machine!Product Details FLY LONGER & FARTHER - PowerUp Toys' high-quality plane engine is designed to prov...

Bye bye boring paper airplanes, hello flying machines! Shatter the world record for the longest paper airplane flight by clipping the POWERUP 2.0 m...

Lost your marbles? Get more! This is a pack of 7 metal replacement marbles for the Gecko Run marble run system.

Build and program a loyal robotic pal! Discover the world of robotics — an exciting, interdisciplinary field combining physics, engineering, and co...

Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too sm...