length of ramp, shape of car, mass distribution, composition, wheel size, friction, force of push, air resistance, etc....) Each team must use numerical data, graphs and measurements to support their conclusions and results. Technology Resource 1: Science Sleuths Videodisc Chapter A13 "A Day at the Races" Was there cheating in the Pine Block Derby? Groups of 2-3 take turns selecting clues from list. Teacher/Hired Investigator plays clues to class, each group must write down ideas and conclusions…
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