Mathematics Educators Beta
DavidButlerUofA
  • Adelaide, Australia
  • Member for 7 years, 2 months
Profile Activity
Stats
8,407
reputation
140k
reached
83
answers
8
questions
About

I am the coordinator of the Maths Learning Centre at the University of Adelaide. I have a PhD in finite geometry and a Graduate Diploma in Education. I help thousands of students every year to understand the maths involved in their courses. If you want to know more about what I think about maths and its education, check out my blog.

Communities (6)

Top Meta Posts
0
2

Top network posts

This user doesn’t have any gold badges yet.
28
silver badges
64
bronze badges
View all badges

Top tags (80)

Score 215
Posts 16
Posts % 18
Score 126
Posts 12
Score 109
Posts 16
Score 96
Posts 15
Score 86
Posts 5
Score 72
Posts 13
View all tags →

Top posts (91)

All Questions Answers
Votes Newest
69 Why are induction proofs so challenging for students? Nov 20 '15
59 What is a good method for drawing a Möbius band on the blackboard? Nov 9 '15
29 Good way to explain why an absolute value in an equation does not automatically mean to make the other side +/- Oct 31 '14
26 Teaching students to find and correct their own errors Jan 17 '15
24 Probability Misconception: Two Bags with Black and White Marbles Nov 3 '14
20 How can I convince someone to use a calculator and not worry about the mechanics too much? May 17 '15
19 The definition of natural log and e Jul 1 '14
19 Are fractions hard because they are like algebra? Apr 8 '15
18 When $-x$ is positive May 5 '15
17 What good is the phrase "Taylor series"? Dec 14 '15
View all questions and answers →

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.