3+-+Pulleys

**Watch this short video about pulleys:** []
 * Let's learn about: **
 * __Pulleys__ **


 * What is a pulley? **


 * What are pulleys used for? **


 * Draw a picture of how you would use one or more pulleys to lift a rock. **


 * My Pulley Experiment: **


 * Pulleys DO make work easier! **

**At this link you can set up a Rube Goldberg machine (that includes pulleys) to make a clown dance on a stage:** []
 * Let's have some fun! **

**Go to this link and play the game to practice balancing weights on a pulley system:** []