Educator Resources for Pulley
The pulley is a super simple machine, that lets a person lift more than their own body weight! Tim and Moby discuss the concepts of resistance force and effort force, and how different pulleys can save you sweat and tears.Lesson Plans
Science Fair Lesson Plan: Planning Projects with BrainPOP and BrainPOP Jr.
Grade Levels: 3-5, 6-8, 9-12, K-3