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.
20080625
Now entering Zeno's Paradox
Photoshop Phriday: Signs Of Our Times II, by Hellkind somethingawful.com August 3, 2007
And yet somehow the jaywalker will reach the side of the road.
Photoshop Phriday: Signs Of Our Times II, by Hellkind
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