Process story! , , and I finished this endless report on our early math work (khanacademy.org/research/repor), but convinced us we had the story all wrong. Despair, then: we printed it, cut it up, rearranged it, scribbled all over it, and taped it together.
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A bunch of these little images are actually meant to be animated gifs—being able to see the motion in context would already be an improvement. Even better would be if we didn't have to "translate" our taped-together sheet back into the bit-land.