Schmahl Science Workshops: Science Rocks and Minerals Do Too!
Mar 19 2015
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Source: belssw
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Summary Information

Keywords:

MOHs hardness scale, rock, mineral, luster, hardness, cleavage, fracture, color, texture, heft, magnetic, streak

Topic: 

Earth Science
Measurement

Estimated Time Required:

less than 1 hour

Target Grade (Ages):

Grade 5 (Ages 10-11)
Grade 6 (Ages 11-12)
Grade 7 (Ages 12-13)
Grade 8 (Ages 13-14)

Diversity Indicators:

Upper Elementary and Middle School students

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