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Aeryk
  • Member for 10 years, 4 months
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40
Rationale for not dividing both sides of an equation by $x$ (ex: $6x^2 = 12x$)
Jan 16, 2015
31
Applications of High School Geometry
Feb 18
22
Why do most Analysis textbooks overlook, and fail to teach delta-epsilon proofs, using the K-ε principle?
Oct 27, 2023
22
In which course should we teach solving general cubic and quartic equations?
Dec 16, 2018
21
Simple "real world" l'Hôpital's rule problem?
Jan 23, 2015
18
Taxonomy of bad proofs
Feb 17, 2020
17
How to teach using brackets in sums?
Feb 2, 2023
17
Practical experience with teaching differentials in freshman calc?
May 12, 2014
16
How can I learn to write better questions to test for conceptual understanding?
Oct 7, 2019
16
Children's counting problems: Is this question phrased correctly?
Apr 25, 2021
Top network posts
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18
What robot did I see at an archery trade show?
15
Application of polynomials with non-negative coefficients
15
Elementary results with p-adic numbers
14
Why wasn’t the Whomping Willow passage guarded?
13
Best Computational Knot Invariants