Simple Machines

Let's identify and use some simple machines! Are you ready engineers?

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Scratch Garden

8 mins

21 Interactive Activities

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Waiving dino

About Hellosaurus

Called “Mister Rogers for the iPhone generation” by Forbes, Hellosaurus stories help kids to build character alongside great characters. Claim your free access today to explore over 100 interactive learning experiences like this one.

About Scratch Garden

Scratch Garden creates fun educational videos. Get ready to laugh, learn, and play all at the same time!