S.T.E.M.

The Sidewinder building block kit was designed by an actual roller coaster engineer is modeled after contemporary steel coasters.  It is constructe...

Swap out the hand crank for a gear shaft and automate your Coaster Dynamix roller coaster model with our compatible motor set.  Our motor and batte...

Designed by an actual roller coaster engineer, the Cyclone Roller Coaster building block kit is constructed for quick assembly and features an inge...

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...

About this product ALL-IN-1 DIY SOLDERING PROJECT - This kit is an expansion of our popular Jitterbug Soldering Kit including all the tools a make...

A follow-up to the best-selling original Robotics: Smart Machines kit, this version focuses on wheeled robots. Like the original, this kit also giv...

Conduct more than 60 electrifying experiments with circuits and magnetic contraptions to learn about electricity and magnetism, and how these two f...