Students will measure the effects of erosion by shaking a box of Plaster of Paris "rocks", gravel, and sand. Students will record data on a test card and create a graph using it. Students will record observations by writing and sketching, draw conclusions and document results of their investigations. A rubric, recording sheet, and examples of student work are included with this activity.
- Performance Assessment Links in Science
- New York State Education Department
- Date Added: