1
A fossil is any evidence of past life preserved in a geologic context, such as within rock or sediment. This activity allows you to explore the process used by paleontologists — scientists who study fossils to understand ancient landscapes, climate, and life on Earth — to find and identify...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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2
"Mining is a complex process in which valuable or useful materials are removed from large masses of rock. In this activity, students use birdseed and colored beads to mine for """"precious metals"""" and """"gold."""" At th end of the activity, students can count up their winnings. The students gain...
Grade Level   4 5 6 7 8 9 10 11 12
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3
This activity teaches the student to identify minerals by observing and testing the physical properties of each mineral. Have students compare their test results with the Mineral Identification Sheet.
Grade Level   4 5 6 7 8 9 10 11 12
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4
We usually think of caves forming as rocks are dissolved and the particles are washed away, leaving hollow spaces behind. This activity simulates the way that dissolution, a chemical weathering process, leads to the formation of caves. When precipitation such as rainwater or snowmelt mixes with...
Grade Level   7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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