Agents of Erosion

Fourth graders explore the agents of erosion. They observe rocks that are rough and unweathered and record observations. They investigate rocks rubbed with sandpaper and ones that are not and the effects that the sandpaper has on the rocks. They observe the effects of dirt and wind and erosion.

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Concepts

Resource Details

Grade
4th
Subjects
Earth Science
2 more...
Resource Type
Lesson Plans
Instructional Strategies
Inquiry-Based Learning
1 more...
Usage Permissions
Fine Print