Tricking Yourself into Being Bad at Math

trickOccupy Math has already written on the issue of thinking you’re not a math person and this week’s post examines the issue from another perspective: the value of hard work. If you want to be good at hockey or baseball, you go in knowing you’re going to have to practice. Contrast that with the way most people believe that either you can do math or you can’t. The academic tradition in Asia contains a strong belief that working on an academic subject makes you better at that subject. Americans — on average — only believe this about sports. This goes a long way to explaining why Chinese students are ranked top in math and Americans are in the bottom half.

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Image of the Week #69

This is what happens when you use quadrant convergence on a Newton’s method fractal with a tiny rotation added into the iterator.  This one is for z^6-1=0 with a rotation of about 0.2 radians.

IOTW

Fixing Elections while Mocking Math

canada-politics-reform

This is a picture of Democratic Institutions Minister Maryam Monsef of the current Government of Canada from a CBC Story. Her job is empowering Canadians to have their say about our democracy. What she is doing in this picture is mocking a simple formula for measuring the fairness of an election. This formula appeared in a report on electoral reform in Canada. This is not her job. This is the opposite of her job. When an expert panel is convened to advise the citizens and government of their options to make elections more nearly fair, mocking the options (other than the one that let you win the last election) is malfeasance, fraud, and betrayal of duty. This is triply so in an official in charge of enhancing fairness.

No-one should mock an attempt to measure fairness. Mocking it by exploiting fear of math is especially vile.

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