Invisible Investigations

Students distinguish between charged and uncharged objects. They roll magnetic marbles under a table that is sprinkled with iron filings and observe what happens. They complete the same actions with a non-magnetic marble. They record their observations on the associated worksheet.

4th - 8th Math 3 Views 1 Download
Resource Details

3 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
45 mins

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