$25 to $50

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

For young explorers interested in digging, excavation, archaeology, and imagination! Comes with 12 eggs each containing a different figure, tools...

Turn your bedroom into your very own planetarium theater! Illuminate a darkened room by casting projections of the stars in the night sky and space...

Build an adorable robotic gecko that defies gravity to crawl up, down, and all around smooth vertical surfaces! As you assemble this motorized, mul...

Discover the wonders of the outdoors with these powerful and portable Adventure Binoculars! Featuring 10x magnification, a 25mm objective lens, and...

Build a mesmerizing, decorative lamp that changes colors and mimics the undulating movements of a jellyfish in the water.     Lock different compon...

Explore the invisible and amazing power of magnets with 33 engaging experiments and games. This science experiment kit contains many magnets of dif...

Have a blast with the National Geographic 12 Days of Science Countdown Calendar Kit! Each day reveals an exciting science experiment or a fascinati...

Can you identify an unknown liquid or powder? What secrets become visible under a UV light? How do you analyze fingerprints, soil, ink, and handwri...

Peer around corners, into tight spaces, and even under water with the only flexible digital spy scope designed especially for aspiring young spies ...

Build a lightning-fast race car powered by nothing but air — no batteries or electric motor required! Use the sleek, integrated pump to compress ai...

Ever dreamed of having a vending machine in your room? With this engineering kit, you can build and experiment with your own toy vending machine. F...

Head into the lab for an in-depth investigation of genetics, the branch of biology focused on heredity and variation in organisms, and DNA, the aci...

Think of this as an analogue robot. Wood and string combine to make a precision grabbing device. The builder controls the bot with levers and str...

Electric motors and generators are in countless devices, appliances, and vehicles we use every day. With this kit, you can conduct 25 experiments t...

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

The intelligent remote control robot has multiple modes that can talk and listen, can move forward/backward and left/right, can change your voice a...

Intro to Engineering welcomes young children to the field of engineering with 25 experiments and building projects in five sections. By engaging in...

Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the vehicles they encounter on their comical trip to the...

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...

‘Tis the season for science! Christmas time is experimentation time. Discover something new and amazing every day leading up to the holiday. With t...

Journey through the amazing world of science with 100 eye-popping, jaw-dropping experiments that make you say “WOW!” This comprehensive kit will ex...

Features realistic illustrations to model up to 6 stages in the life cycles of a bean and apple. Two life cycles in one!Label-free for versatility ...

Zippy Car - 4 Ways To Play: Escape / Follow / Line Tracer / Remote Control Modes The mini car toy has 4 unique play modes; Escape, Follow, Line Tra...

Turn this light-up UFO jar into a space terrarium that is out of this world!  Your complete set includes; ready-to-grow crystals, crystal powder, s...

Build six different air-and-water powered models Harness the power of air and water to make things move! Build water-rocket cars, jet-propelled boa...

An apple that defies gravity and walks a tightrope — what would Isaac Newton have thought? Build a cute apple robot that walks along a tightrope. H...

Giant Magnetic Butterfly Life Cycle Enlarged for demonstration, magnets featuring realistic illustrations model up to 9 stages in the butterfly lif...

Set sail with real STEM learning! Young learners can dive into early physics in a fun, colorful way with this two-piece submarine and floating raft...

SpyX DIY Kit - Make Your Own Spy Device! Connect the circuits and build your own real working spy gadget.  Learn the science behind SpyX Surveillan...