Science Worksheets and Study Guides Seventh Grade. Work and machines

The resources above correspond to the standards listed below:

California Standards

CA.LS. Focus on Life Sciences
Physical Principles in Living Systems (Physical Science)
LS.6. Physical principles underlie biological structures and functions. As a basis for understanding this concept:
LS.6.i. Students know how levers confer mechanical advantage and how the application of this principle applies to the musculoskeletal system.