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TomKern's user avatar
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TomKern's user avatar
TomKern
  • Member for 4 years, 8 months
  • Last seen this week
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Top posts

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answer
42
Students confusing "object types" in introductory proofs class
Jan 2, 2023
answer
41
Best way to explain the thinking steps from x² = 9 to x=±3
Sep 1, 2024
answer
35
What should be memorized in math and what should be reference table?
Apr 3, 2022
answer
28
Why is a Calculus III student more likely to solve this problem?
Oct 16, 2022
answer
27
What is the justification to teach the (redundant) use of parentheses in multiplications?
Jan 28, 2023
answer
19
What are some examples of great functions that are not too elementary (easy)?
Apr 26, 2022
answer
15
What should I do if students did very poorly in the mid-term exam?
Mar 13, 2022
question
15
Having students assess what problems they're ready for
Mar 30, 2024
answer
12
What is the right feedback for incorrect cancellation?
Feb 18, 2022
answer
12
What's the most practical and efficient way to sort exams on paper?
Mar 24, 2024

Top network posts

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15
Obscure characterizations of the regular languages
11
How is $\pm$ notation taught / actually used by professionals?
11
Is there an explicitly known Diophantine equation whose solvability is undecidable in ZFC?
11
Can addition be distributive over the successor function?
11
How does Mathematica do symbolic integration?