Objectives

• Students will understand mechanisms and mechanical advantage.
• Students will learn how to access their myPLTW account

Classroom Activities

1. Prayer
2. Continue Activity 1.1.1 Simple Machines Investigation
   
3. Refer to PLTW Simple Machines or slides in Unit 1 on Simple Machines - Lever, Wheel, Axle, and Pulley and Inclined Plane, Wedge, and Screw.

• Begin Activity 1.1.2 Simple Machines Practice Problems (Due Monday)