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Mathematics Educators Beta
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Dan Christensen
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3 Questions

Views Newest Activity Votes
 
2
votes
4
answers
239
views

Might it be helpful for students to have different symbols for subtraction (-) and negation ( _ )?

secondary-education algebra middle-school
Dec 13 '17 at 13:36 Dan Christensen 623
 
4
votes
1
answer
200
views

Are students being adversely affected by cranks or trolls in online math forums?

secondary-education
Dec 5 '17 at 17:13 Nate Bade 1,361
 
0
votes
1
answer
216
views

Comments on my approach to Group Theory notes?

undergraduate-education abstract-algebra
Apr 9 '16 at 6:37 Jessica B 5,028
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