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john mangual

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9 Questions

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Why do we prove things we already know?

proofs mathematics-in-daily-life

Jul 20 '14 at 16:36 Benoît Kloeckner 8,343

votes

answers

728

views

is it possible to motivate square roots e.g. $\sqrt{2}$ in business math?

Aug 25 '14 at 9:26 Community♦ 1

votes

answers

510

views

Can Compare and Contrast be used in Mathematics Teaching and Research?

undergraduate-education graduate-education undergraduate-research

Jul 16 '15 at 22:40 Community♦ 1

votes

answers

233

views

Motivating combinatorics identity to different audiences: $ \binom{n}{k}^2 \geq \binom{n}{k-1}\binom{n}{k+1} $

undergraduate-education computer-science

Aug 17 '14 at 23:03 Community♦ 1

votes

answer

242

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How can I make my notes more useful for future reference?

general-pedagogy lecture-notes

Nov 3 '14 at 14:04 Community♦ 1

votes

answers

views

the role of context in mathematical discussions of units and measurement in web design

undergraduate-education secondary-education geometry

Nov 20 '15 at 17:36 john mangual 868

votes

answers

158

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Explaining the algebra behind a problem in computer geography

secondary-education geometry

Jun 6 '14 at 12:39 Community♦ 1

votes

answers

166

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Succinct description of situations where naively obvious is correct, but for far more complicated reasons?

undergraduate-education graduate-education abstract-algebra number-theory

Sep 26 '18 at 22:14 paul garrett 12.5k

votes

answer

136

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Is it okay to post my own problem set solutions?

undergraduate-education homework graduate-education

Apr 16 '15 at 18:21 Community♦ 1

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9 Questions

Why do we prove things we already know?

is it possible to motivate square roots e.g. $\sqrt{2}$ in business math?

Can Compare and Contrast be used in Mathematics Teaching and Research?

Motivating combinatorics identity to different audiences: $ \binom{n}{k}^2 \geq \binom{n}{k-1}\binom{n}{k+1} $

How can I make my notes more useful for future reference?

the role of context in mathematical discussions of units and measurement in web design

Explaining the algebra behind a problem in computer geography

Succinct description of situations where naively obvious is correct, but for far more complicated reasons?

Is it okay to post my own problem set solutions?