What if teachers invited students to analyze data completely backward? If students started with just the shape of a graph, what would they notice about its shape? And as the full graph is revealed piece by piece, what could students learn by predicting and inferring the graph’s “story” at every step? A lot, it turns out. Join this session to try a series of slow reveal graphs, a simple but conceptually deep whole-class activity. Popular in math education circles, the...