Forces- Lesson Plan

http://www.discoveryeducation.com/teachers/free-lesson-plans/forces.cfm

This lesson plans deals with the idea of forces. Students will have to make predictions of gravity, and what will happen to the surface type, wind resistance, and size of slope. The class will split up into different groups and will experiment with each other's luge tracks and see if they meet the requirements needed to work to best of their predictions.