Learn Math the Winnie Cooper Way

I can’t resist the snarky title, but this is a serious topic. Tara Smith has a review of a math book by Danica McKellar, titled Math Doesn’t Suck: How to Survive Middle-School Math Without Losing Your Mind or Breaking a Nail. It’s aimed at getting middle-school girls to have more positive feelings about math in… Continue reading Learn Math the Winnie Cooper Way

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Categorized as Education

A Moment of Silence, Please

The Weekly World News is shutting down its print operation at the end of August, though the web site will continue to be active. Long lines in the supermarket will be that much duller. Actually, a moment of silence is probably the wrong tribute. Maybe a moment of screeching like a bat child found in… Continue reading A Moment of Silence, Please

Crucial Harry Potter Links

If you’d like to know what hapens in Harry Potter and the Deathly Hallows without having to read two hundred pages worth of camping-related program activities, there’s a slightly snarky scene-by-scene summary at Gibberish in Neutral: Yaxley: HAI I IZ DEATHEATER NOT APPEARING IN PREVIOUS BOOKS. YOU HAS NEWS? Snape: Of course I have news.… Continue reading Crucial Harry Potter Links

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Categorized as Books

Why Do Polarized Sunglasses Work?

In the previous post about light polarization, I promised to post an explanation of why it is that “Polarized” is a selling point for sunglasses. Given that sunlight is unpolarized, the only obvious benefit would be that polarized sunglasses will automatically block half of the light hitting them, but it’s actually much better than that.… Continue reading Why Do Polarized Sunglasses Work?

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Categorized as Physics

Rejecting US News

There’s a quick mention in Inside Higher Ed today of the latest news on the college presidents opposed to the US News rankings. They’re up to 61 signatures on their letter committing college presidents to 1) refusing to provide information for the rankings, and 2) refusing to use the rankings in their publicity. 61 signatories… Continue reading Rejecting US News

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Categorized as Academia