Work, Energy, and Simple Machines

Here is a link to today's presentation on work, energy, and simple machines, just in case you can't get it from the M drive.

Click here to visit the Edheads website to learn about different kinds of simple machines.

Here is the link to mastery check 3.3 on simple machines.  Make sure to select your homeroom correctly and type in your full name (or you can expect CP).

Extra Resources (not for use in class today):

Bill Nye's simple machines video

Eureka!  Pulleys video

What is mechanical advantage?  Email Mr. Trainer or Ms. Butler an explanation (in your own words) for what this is and how it relates to simple machines, and you will get +3 Curiosity points.