ERIC Number: EJ304762
Record Type: CIJE
Publication Date: 1984
Reference Count: 0
DOING Physics--Physics Activities for Groups.
Zwicker, Earl, Ed.
Physics Teacher, v22 n6 p400-01 Sep 1984
Describes an activity in which two pulleys are connected by a wire loop; when the bottom pulley is dipped into hot water, the pulleys rotate. Also suggests that students design/build a machine to propel a bean; the machine must use materials including one bean, two plastic straws, and two rubber bands. (JN)
Publication Type: Reports - Descriptive; Journal Articles
Education Level: N/A
Audience: Teachers; Practitioners
Authoring Institution: N/A