Mathematics Educators
Robert Columbia's user avatar
Robert Columbia's user avatar
Robert Columbia's user avatar
Robert Columbia
  • Member for 7 years
  • Last seen more than a week ago
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Hi, I'm Robert Columbia

Pronouns: he/him

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Top posts
All Questions Answers
Score Newest
question
29
What value is there in requiring students to answer word problems in complete sentences?
Sep 11, 2022
question
17
Would a 1990's educated person need additional content knowledge to tutor high school mathematics today?
Sep 13, 2019
question
15
What are some research-level opportunities in mathematics that do not focus on proofs?
Sep 14, 2022
question
9
What value is there in requiring students to declare the dimensions of an answer when it is already clear from context?
Aug 8, 2022
question
4
How much math would a non-STEM major have studied in 1950?
Nov 25, 2019
answer
2
Hypothesis Tests in Students' Lives
Jan 28
answer
2
What's a replacement for "married couples" in combinatorics problems?
Mar 6, 2018
answer
2
What mathematics activities get students physically moving?
Nov 25, 2019
answer
-1
About the word "limit" used in calculus
Aug 9, 2022
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414
Update: an agreement with Monica Cellio
186
Are there specific issues with unwelcoming behavior toward LGBTQ persons on Stack Exchange?
131
The Windows Phone SE site has been archived
121
Feedback post: Moderator review and reinstatement processes
117
What's the longest distance that can be traveled by only using free transportation?

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