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Daniel R. Collins

Lecturer in Mathematics and Computer Science at CUNY/Kingsborough.

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82 What's a replacement for “married couples” in combinatorics problems? Mar 2 '18
28 Should I change my take-home exam policy because of one suspected cheater? Jul 27 '17
28 Why do we teach complex numbers? Sep 24 '16
27 Students understand during course but can't solve exam Oct 4 '18
27 How should a student's inefficient calculation be pointed out? Jan 8 '18
26 When should a kid have memorized the multiplication table? Sep 27 '15
25 Is 'estimating' still considered a valuable skill? May 13 '17
25 What methods successfully identify and eliminate severe math anxiety? Mar 4 '16
22 Grating mathematical phrases---How to correct? Mar 16 '17
20 What are the best practices for giving online tests? Jun 20
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