Description: After students have been introduced to the three categories of rock types, they will use their E.S.R.T. to identify various rocks based on the clues provided.
Keywords: mixed, rock, identification, students, introduced, categories, types, esrt, identify, rocks, based, clues, provided
Created by: Larry Millson Added: 2010-10-12
Earth Science (Rocks and Minerals) Views: 3408
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For classroom use under a: Creative Commons License