Organize and annotate Web sites for use in lessons.
Machines and Work
Track #
128541
Annotations by:
carol virgin
Track Category
Grade(s):
Intermediate (3-4)
Subjects(s):
Science
Last Modified:
Sep 30, 2005
Format:
Worksheet
Track Description
Explore the meaning of work and the use of machines in making our lives easier. Includes an experience for students to invent a machine of their own and information about Rube Goldberg's machines.
