Simple Machine Test
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Students complete several worksheets about machines. For this machine lesson students complete several handouts that describe the different machines and how pulleys work.
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Simple Tensile Testing of Polymeric Films and Sheeting
Chemistry classes pretend to be consultants to a grocery story trying to decide what polymer to use for therir new non-paper bags. They prepare tensile bars and use them to test plastic film samples for strength and stretchability. Both...
9th - Higher Ed Science