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883z603myvideoscience.mpg

This is a science lesson on gravity. Predict which object will fall to the ground first rock or crumpled paper and conduct experiment. Do again with cumpled paper versus flat paper. Give final explanation when completed.

TeacherTube Science | April 5, 2010Watch more videos from TeacherTube Science

Tags:. .Teaching Science. .crumpled. .cumpled. .gravity. .explanation