Saturday, September 19, 2009

Hot Wheels®


Two of his favorite indoor activities are drinking chocolate milk and playing with Hot Wheels® cars and trucks. This picture shows how Asher has learned to place a car lentgthwise on the top of track, release his grip, and let gravity roll it down the track.

At one time or another, all of our kids and grandkids have had a lot of fun playing with Hot Wheels®.
On your next trip to one of the major retailers go to the toy depatment, find the Hot Wheels® section, and search for a kit that has a C-clamp as one of its components. The clamp lets you or the kids attach the track to a chair, shelf, table or other convenient structure. On the top of the clamp is a grooved section that you slide the end of a track onto and holds the track firmly to the top of the clamp. Add additional track lengths so that the total track length is six to ten feet


Hot Wheels® are all about the force and motion concepts of displacement, speed, velocity, acceleration, mass, gravitational potential energy, kinetic energy, and force. In future posts, I will describe how kids can have fun and explore these concepts with Hot Wheels® cars and trucks.
Don’t think that running cars down a track is an activity only boys like to do. Asher’s grandmother (known here as grandmothermath), taught sixth graders and every year she would organize a Hot Wheel® Derby. Each boy and girl would select a car or truck from a large supply, measure its mass, length, width, and height and then enter it in the Derby. Students would race their vehicles down a ramp made from scrap wood. Winners of each race would then compete and eventually a single class winner would have the fastest car in the class.
It’s late afternoon in California and to Asher there’s nothing better than a Popsicle and swinging with sister Kate, grandmother, and Kate, grandad’s sister from Oklahoma. Grandadscience looks forward to many years of toy car and truck dynamics with Asher and Kate.

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