NextGenPET Instructor Resources

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UPEF L2 Video Clip 1: Group 1 discusses CQ 2-2

Group 1 discusses CQ 2-2 (materials involved in static electric effects) and chooses E.

UPEF L2 Video Clip 2: Group 5 discusses CQ 2-2

Group 5 discusses CQ 2-2 (materials involved in static electric effects). Renee says her choice is C—only non-metals but not metals.

UPEF L2 Video Clip 3: Group 5 performs experiment with tapes and materials

Group 5 performs the sticky tape experiment to find out which materials are attracted to the charged tapes. They observe most (or all) materials were attracted. [This was the second time they did the experiment. The first time they got mixed results.]

UPEF L2 Video Clip 4: Group 5 plays with disc magnets

Each member of Group 5 plays with the two disk magnets and comments how 'weird' they behave.

UPEF L2 Video Clip 5: Group 5 and class discuss experiment with two tapes

Renee in Group 5 does the experiment to investigate the interaction between two charged tapes. She finds they are attracted regardless of which sides are brought together. The instructor calls on another group in the class to summarize their findings.

UPEF L2 Video Clip 6: Class answers SQ #1

The instructor calls on a group to give their answer to SQ #1. A student in the group says the magnets would work. Then instructor calls on another group to critique the first group's response. They says that the magnets would not work because they would not attract all metals but only metals with iron in them.

UPEF L2 Video Clip 7: Group 5 discusses SQ #2

Group 5 discusses SQ #2. They have a good rationale for the difference between 'one-ended' and 'two-ended.'

UPEF L2 Video Clip 10: Class responds to SQ #4

A group responds to SQ #4 and provides one example of evidence. Then another group provides additional evidence as to why the magnetic and static electric interactions are different.