Phrase of the day: “threshold concepts” which are hard until they’re easy And once they’re easy you can’t see them as hard anymore.https://twitter.com/pigworker/status/1181292239101861889 …
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For me the most important aspect of teaching is never to lose your 'beginners mind' - never forget what it was like not to know at the start. Experts throw away their scaffolding of intermediate concepts, teachers preserve it for future reference...pic.twitter.com/AiowB1Ed02
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