Friday, June 1, 2012

Magnetic Tube Marble Racing

I put this activity together as part of our Magnets unit, and it has remained a standby center in all the weeks since. (Perfect for the whole "motion" aspect of Transportation! The idea came from Teach Preschool.)



The children helped paint a bunch of cardboard tubes one day. Once dry, I wrapped each tube in contact paper for durability and attached two magnets (found at Daiso) using hot glue. That's it - stack the tubes (we used our magnetic whiteboard), add a few marbles, and see what happens!

The children love assembling the tubes in different ways, seeing how tall they can make their marble runs! The boys in the above photos were figuring out how big a gap they could leave between tubes before the marbles would escape. They also found some plastic containers to use for catching (or trying to catch!) their marbles as they came out.

Simple, inventive, and fun.

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