Earth Science

Topography

Grades K-4

• Rills and Thrills: Erosion Affects Me

Grades 5-8

• Changing Streams
• Interpreting Topographic Maps
• GPS Mapping
• Using Satellite Images
• Pace and Compass
• Navigational Methods

Grades 9-12

• Karst Topography: That Sinking Feeling
• Interpreting Rock Layers