Steven Gubkin's user avatar
Steven Gubkin's user avatar
Steven Gubkin's user avatar
Steven Gubkin
  • Member for 10 years, 1 month
  • Last seen this week
  • Cleveland, Ohio
100 votes
20 answers
19k views

Unique candidate that fails

58 votes
4 answers
6k views

Future educators writing nonsense questions

48 votes
14 answers
4k views

Big list of "interesting" abstract vector spaces

33 votes
10 answers
11k views

Simple "real world" l'Hôpital's rule problem?

29 votes
6 answers
2k views

Calculus problems arising from real research problems

22 votes
7 answers
2k views

Good examples of functions defined as definite integrals of elementary functions?

18 votes
2 answers
299 views

Tension between the most intuitive definition vs. the most common definition of a concept

16 votes
4 answers
262 views

Policies and practices for supporting students in crisis

13 votes
2 answers
642 views

Teaching logic through "high school algebra"?

9 votes
0 answers
104 views

Research into the mathematical education of adults with no prior formal mathematical experience

8 votes
3 answers
623 views

Simple combinatorics problems using division

8 votes
2 answers
513 views

Is there any example of a "forwards/backwards" induction?

7 votes
2 answers
392 views

Single variable complex analysis textbook which uses differential forms

7 votes
1 answer
191 views

Standards based grading design principles

6 votes
1 answer
252 views

Corequisite remediation for "Mathematics for Future Elementary Teachers"

6 votes
0 answers
188 views

Questions similar to Wason Selection Task

4 votes
2 answers
498 views

Proof by Contradiction vs. Proof of Negation