Filters: Your search found 2 results.
Topics/Subjects:
Geology  
Instructional Strategies:
Discussions  
Identifying similarities and differences  
Learning Time:
1 to 2 hours  
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Common materials such as sand, gravel, pebbles, shells, etc. are used to represent crustal materials from an unknown planet. Students begin by sorting, classifying, and making observations about the sample. Using that information, they must then... (View More)

In this field activity, students learn about the five soil-forming factors and their influence on soil properties such as moisture, temperature, color and texture. They identify factors such as slope, shade, plants and compaction, and investigate... (View More)

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