What should the students know as a result of this lesson?

• Students should be able to describe mass wasting and what elements are needed for a good graphical representation of data.

What should the students be able to do as a result of this lesson?

• Students should be able to observe, measure, and make a line graph of a model of slow downslope movement.
• Students should be able to infer based on observational data, predict based on a model, and apply models to other situations.