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Scratch Test

Young scholars are introduced to the scratch test for minerals. In groups, they identify the properties of a group of minerals and perform the scratch test. They record their results and compare them with other groups. To end the instructional activity, they organize minerals according to their hardness.

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Resource Details

Grade
3rd - 4th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning

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