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Lines and Lines of Tangency
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mathematical asides
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Lines and Lines of Tangency
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2026-01-26 09:57:55
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Lines and Lines of Tangency | mathematical asides Skip to primary content Skip to secondary content Lines and Lines of Tangency mathematical asides Search Main menu Home About Post navigation ← Older posts Consider the Strawberry Posted on July 30, 2013 by Chris Lusto 2 In general, I hate doing this — because it feels like a self-promotional trick — but in order for this post to make any kind of sense, you have to go back and read the last one . In particular, you have to read Max’s comment . I will put on my teacher face and wait for a few minutes. *** For two reasons, I’m going to unpack the strawberry analogy a bit more: (1) I am in love with it, and (2) it highlights an important pedagogical point about the relationship between squares and rectangles. For serious. As Max pointed out, even very small children have no problem recognizing the rather trivial fact that all strawberries are fruits even though not all fruits are strawberri...
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