Hands-On STEM Learning
No Programming Required.
Tinker with Real Motors, Wood, and Hardware
The best-selling Electric Motors Catalyst includes 50+ high-quality parts that are made to last. It’s more than a toy — real hardware and tools help kids connect the parts with the world around them.
Engage in STEM Learning
The Catalyst gives kids an intuitive sense for STEM principles from electric circuits to forces and friction.
Get Started with Inspirational Challenges
There's no limit to what kids can invent with the Catalyst, but a deck of 10 cards ignites the imagination with challenges like "Build a machine that can scramble an egg."
Create Endless Designs with 100% Reusable Parts
The Electric Motors Catalyst is not a one-time activity or a single project—it’s meant to be made and unmade and remade in as many ways as kids can imagine.
What's in the Kit?
Over 50 Parts!
Electric Components
- 2 Electric Motors with Detachable Wires
- 1 Battery Pack with Switch
- 1 AA Batteries
Wooden Components
- 1 Wooden Chassis
- 12 Wooden Wheels in 6 Sizes
- 6 Wooden Connectors in 3 Shapes
Hardware & Connectors
- 2 Metal Axels
- 4 Metal L-Brackets
- 10 Small Bolts with Wing Nuts
- 2 Metal Springs
- 12 Bushings for Motor and Axle Connections
- 12 Rubber Bands
Tools & Supplies
- 1 Pair of Safety Glasses (Child Size)
- 3 Washable Markers
- 1 Large 3-Foot Wide Paper Work Surface
- 1 Full-Size Phillips Head Screwdriver
Storage
- 1 Cloth Storage Bag
- 1 Clear-Top Metal Hardware Tin
Extras
- Printed Tips & Guides
- 10 Challenge Cards
- 1 Clear Challenge Card Holder
- 1 Safety Tips Card
- 1 22-Page Building Techniques Booklet
Testimonials & Awards
“Unique gift idea for the kid who has everything.”
“Imagine never having to set foot in a toy store again — or at least for a few months.”
“Do we spot an engineer-in-training?”
“This was so fun and definitely worth the price.”
