Mr. Williams lets his students come up with their own predications on how to determine an object's motion.-á Then presents a fun experiment using balloons.
Mr. Williams lets his students come up with their own predications on how to determine an object's motion.-á Then presents a fun experiment using balloons.
General Note
Originally released by Kansas City Public Television, 2011.
Streaming video file encoded with permission for digital streaming by Infobase on March 01, 2017.