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In this activity, learners model erosion using a clear shoebox and sand or soil.

In this three-part activity, learners use food to determine the effects of wind, sandblasting and water on regolith (dust) formation and deposition on Earth.

In this activity (located on pages 9-14 of PDF), learners visit a cemetery to examine the distinguishing characteristics of rock weathering.

In this earth science activity, learners conduct a series of short experiments to explore how rocks change.

Learners build models of sinkholes to gain an intuitive knowledge of their physical aspects.

In this activity, learners use crayons to draw conclusions about rocks and the rock cycle.