Tim Chartier, an Associate Professor of Mathematics at Davidson College, has a series of ingenious and delicious methods for illustrating fundamental concepts from calculus using chocolates. I had a brilliant calculus teacher, Alvin Anson, but I think a little chocolate would have improved even his techniques:
Where’s the chocolate? Rather than shading a square, we will place a milk chocolate chip on a square we would have colored red and a white chocolate chip on a region that would have been white. To begin, the six by six grid on the left becomes the chocolate chip mosaic we see on the right, which uses 14 white chocolate of the total 36 chips. So, our estimate of π is 2.4444. We are off by about 0.697.
Next, we move to an 11 by 11 grid of chocolate chips. If you count carefully, we use 83 milk chocolate chips of the 121 total. This gives us an estimate of 2.7438 for π, which correlates to an error of about 0.378.
Finally, with the help of public school teachers in my seminar Math through Popular Culture for the Charlotte Teachers Institute, we placed chocolate chips on a 54 by 54 grid. In the end, we used 2232 milk chocolate chips giving an estimate of 3.0617 having an error of 0.0799.
Larkin Jones is a hardcore Pokemon fan who loses money every year on his annual Pokemon PAX party; he makes up the shortfall from his wages managing a cafe. This year, Pokémon Company International sued him and told him that even though he’d cancelled this year’s party, they’d take everything he had unless he paid […]
When your scorn cannot be contained in the anatomy of a bilaterally symmetrical life-form. Baffle your enemies! Win the admiration of your friends! Improve your manual dexterity! (via Super Punch)
Gus writes, “When we created The Media Show (previously) decided the best way to teach about digital and media literacy was to answer the questions people were already asking Google, we didn’t anticipate how bizarre some of the questions would be.”
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