$25 to $50

Get ready for high-flying thrills! Head outdoors and explore the wonders of aviation science with this impressive plane. Simply place the plane on ...

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...

Blast off into a world of imagination with the 10-Piece Space Explorer Play Set! Your child will love creating endless adventures with the versatil...

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...

If you're raising a future Sherlock Holmes, your young detective needs all the tools of the trade. Help them crack the case on any mystery with thi...

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...

If you're raising a future Sherlock Holmes, your young detective needs all the tools of the trade. Help them crack the case on any mystery with thi...

If you're raising a future James Bond, your young secret agent needs the high-tech help of a location tracker. Hide the transmitter with a valuable...

If you're raising a future James Bond, your young secret agent needs the high-tech help of this 2-in-1 super pack that includes night vision goggle...

Want the Magic School Bus experience? Enter the fascinating world of the human body with this hands-on kit and tour guide. Complete with removable ...

Stomp, launch, and race through the tunnel: this 100% kid-powered activity is a blast! Action-ready kiddos design their own police car and fire tru...

Help outdoor play reach new heights with this 100% kid-powered Stomp Rocket set! Kids have a blast (pun intended) as they run, jump, and stomp on t...

Three different planes perform amazing tricks. Three different Stunt Planes designed by aeronautical engineers to do a variety of amazing tricks! ...

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

Space is waiting to be explored!Assemble the puzzle pieces and see what celestial bodies and man-made objects are in the solar system. Learn about ...

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

A childhood classic gets a new 3D spin with cool LED lights! The animator has a spinner platform that makes every design move in a different way wi...

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...

Turn any room into a planetarium for astronomers in training! Give them sweet dreams of travel through space: this projector displays either a rota...

Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric ...