jettison
发表于 2025-3-26 21:07:55
Paul Rugglihe opportunity to work in residence at NSF on a number of evaluation projects, including the national impact of the calculus reform movement since 1988. That project resulted in countless communications with the mathematics community and others about the status of calculus as a course in isolation a
胡言乱语
发表于 2025-3-27 03:35:57
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Heart-Attack
发表于 2025-3-27 06:39:36
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cruise
发表于 2025-3-27 12:48:24
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scotoma
发表于 2025-3-27 15:57:38
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dapper
发表于 2025-3-27 20:01:08
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