$25 to $50

Launch out-of-this-world adventures for space-loving kiddos. This HUGE set is an impressive gift, with more than 15 pieces that include a light and...

A Pterodactyl with a T-Rex head? Half a Stegosaurus with Brontosaurus legs? Encourage playful experimentation with mix-and-match micro dinos that c...

Grow your own tranquil oasis! A thoughtful gift for nature-loving kids and kidults, everything's included to assemble and care for a DIY moss terra...

Finally, an adorable robot! When kids assemble the 172 pieces, they won't realize they're learning about gears, motors, and sound sensors. They wil...

Help outdoor play reach new heights - maybe even the exosphere?! - with this 100% kid-powered Stomp Rocket. From the award-winning Stomp Rocket fam...

Ever wanted to use a scientific toy as a desk accessory? This is your chance! With the 14cm Newton's Cradle Medium, you have all of this and more. ...

Who said chemistry is boring? How about creating an underwater volcano or a rainbow in a test tube? This amazing lab is the real deal, with cards f...

Google "orrery" because you'll be building one, winding it up, then watching planets orbit the sun at their own speed! Explore gear mechanics as yo...

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...

Get future engineers on track for STEM learning with this model train set of the future! They'll enjoy the focused work of building this 186-piece ...

Curious kids play with electricity in a safe, exciting way with Snap Circuits! This award-winning kit allows tween scientists to build 133 differen...

What's cooler than building a bot? Building 8 of 'em! A 48-page, full-color book guides the assembly, and a compact solar panel gives them power. T...

Future mechanical engineers supercharge their STEM learning while assembling 5 cool solar-powered robots! The easy-to-use building system and step-...

Bring the wonders of space into your home with a take-apart rocket! Inspire preschoolers to dream of life among the stars as they use the easy-grip...

How cool is it that the mainspring stores energy, then converts it to motion? Discover the physics of potential and kinetic energy and the inner wo...

Create a top-of-the-line, 360-degree security zone in your room! Secrets have never been safer than with this Spy Labs security system. Activate th...

Curious kids experiment with strength and stability, building 20 models that demonstrate mechanical physics or structural engineering principles. T...

The award-winning Curiositree: Natural World explores, through 67 exquisitely illustrated charts, the myriad ways in which plants and animals have ...

Is there a dark planet lurking on the edge of our solar system? Sharpen your skills of deduction while you try to find it! Download the free app to...

Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — th...

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

Sure, they're iconic. But more than that, the flowing pink wax/pink liquid and hypnotic light have the power to calm, in a fast-spinning world. A b...

Totally marble-ous! Configure the colorful tubes and wheels creating an ever-changing series of fast tracks. A sturdy base and 45 pieces provide en...

Come face to face with the Great White Shark, Hammerhead, Reef Shark and more in stunning virtual reality! Includes a Megaladon fossil dig out acti...