Waifer X
flic.kr/p/T6E3yo
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Astronomy and physics education research and comments, field-tested think-pair-share (peer instruction) clicker questions, flashcard questions, in-class activities (lecture-tutorials), current events questions, backwards faded scaffolding laboratories, Hake gains, field-tested multiple-choice and essay exam questions, indices of discrimination, presentation slides, photos, ephemerae, astronomy in the marketplace, unrelated random sketches and minutiae.
1 comment:
Comment from concerned reader: "Never, never use lighter fluid like that on a live fire. One of the girls from my bus stop in high school did that and the fire went up the stream and burned her. Her brother had burns on his hands trying to put her out and she died."
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