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David Steinberg

Mathematics instructor at an American state university.

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  • USA
  • Member for 7 years, 1 month
  • 84 profile views
  • Last seen 21 hours ago

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Top posts (35)

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26 Alternatives to University Lectures: Non-lecture Mathematics Classes Mar 14 '14
23 Examples of Innumeracy Apr 12 '14
18 “Correct the following mistake”-style questions? Mar 16 '14
17 What books are like Knuth's Surreal Numbers? Mar 3 '16
16 Examples of basic non-commutative rings Oct 14 '17
16 How to assign grades to proofs: what do(es) the literature/experts suggest? Jan 31 '15
15 Examples of basic non-commutative rings Oct 14 '17
14 How do you explain why perpendicular lines have negative reciprocated slopes? Sep 30 '15
13 Resource request: incorrect “proofs” for undergrads to correct/critique Apr 8 '16
13 Research on how mathematics skills transfer to other areas Nov 22 '14
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