This activity was taken from the Noggin BuilderZĀ beginner activity book
The Noggin BuilderZ toy helicopter allows kids to create a toy that spins and emphasizes fine motor skills and cognitive application.
To build the toy helicopter with your Noggin BuilderZ, you’ll need:
2 discs
1 disc pin
2 pins
5 green rods
2 red rods
2 spools
1 wheel
4...