Say it three times, really fast…Hotwheels Test Track Trials, Hotwheels Test Track Trials, Hotwheels Test Track Trials! Some say it’s the best day of the whole year! I hope not, because we have a lot of year left to go, but it is a lot of fun. The kids really use those force, energy, and motion concepts as they work through the four different tracks. From speed and friction to mass and potential energy, there is a test track that explores every aspect of SOL 4.2. We had a great time running the tests and analyzing our data after we were finished. Thanks Mr. Gregory for setting up the tracks for us!