The Anxieties of Hermit Crabs

With the Trigonometry class struggling, I attempt a pep talk. As usual, the students swiftly grasp my metaphor - and then hijack it. Me: You've seen hermit crabs, right? They move from shell to shell throughout their lives. And it's scary for them to leave their warm, safe shells behind. It makes them feel anxious … Continue reading The Anxieties of Hermit Crabs

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