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SEEd - Grade 7
Strand 7.2: Changes to Earth over time 7.2.4
1 class periods of 60 minutes each
Students will be given a selection of substances and asked to put them in order from least dense to most, similar to layering in Earth. They must justify their choices and be able to write the rationale down. They may make measurements using the equipment of their choice.
Students should have had experience finding the density of substances in a variety of ways.
1. Students participate and test materials .4
2. Students design a logical plan to test materials ..4
3. Students accurately test materials ..4
4. Students report their findings honestly and relate them to Earth ..4
Lesson Design by Jordan School District Teachers and Staff.