Teaching Kids Hands On Electricity with “Squishy Circuits”

Absolute Genius!

When kids are introduced to electricity in 3rd or 4th grade science labs, they’re often handed unfamiliar components—wires, resistors, LEDs—and expected to understand how it all works. These parts feel foreign and complicated, which can create a disconnect in learning.

Like many others, I believe this leads to a learning gap. But recently, I came across something that completely changes the game: Squishy Circuits.

With easy-to-follow videos and simple recipes, this brilliant method teaches kids the basics of electricity using something they already know and love—Play-Dough!

Yep, you read that right. Two types of dough—one conductive (made with salt), the other insulating (made with sugar)—let kids build real working circuits. They can explore parallel and series connections, light up LEDs, make switches, and so much more.

You can get a starter set here:

This hands-on approach brings electrical science down to a kid-friendly level—making it fun, accessible, and unforgettable.

Check out videos and more here!

What about teaching kids about programming or teaching kids about networks and networking? Just follow the links!


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