10 Answers votes newest views recent -1Algebra - Decomposition of a matrix polynomial 3Breaking down an impartial game into Nim equivalent 4Surprising behaviour of polynomial that generates the series 1,2,4,8,…2^(k-1) 7Do names given to math concepts have a role in common mistakes by students? 14What are your experiences of handouts in mathematics lectures? 11What are your favorite instructional counterexamples? 10Specializing early 4What’s a groupoid? What’s a good example of a groupoid? 7Pedagogical question about linear algebra 7What are the advantages and disadvantages of the Moore method?