12 Ways to Use the NYT to Develop Math Literacy

Here’s my latest contribution to the New York Times Learning Network:  a collection of ideas for math activities that are built around content from the New York Times.

http://learning.blogs.nytimes.com/2011/02/28/12-ways-to-use-the-times-to-develop-math-literacy/

The activities run the gamut of the paper, and include examples in Finance, Real Estate, Dining and Sports, among others.  Here’s an example:

1. Find Your Dream Home

How much would you pay for 1,000 square feet of living space inNew York City? What about Los Angeles? Use the Real Estatesection of The Times to compare and contrast the cost of housing in different parts of the country, or even different parts of the world.

Or find a home for sale in your area, find an up-to-date interest rate (for that, you might try ERate), and use the mortgage calculatorlocated next to the real estate listing to compute your monthly payment over the term of the loan. How much would you have to earn per year to afford your dream home? How long would it take to save up enough for your down payment?

A Classic Math Rant

dollars and centsThis is a classic confrontation between an attentive customer and some mathematically challenged customer service reps.

https://www.youtube.com/watch?v=MShv_74FNWU

The customer has a hard time convincing Verizon that the price he was quoted, .002 cents per kilobyte, is quite different than the price he is being charged, .002 dollars per kilobyte.  “Those are two completely different numbers,” a dejected, overcharged customer says.  “They’re 100-fold different.”

The customer’s attempt to use the Socratic method to illuminate the misunderstanding was admirable, if unsuccessful.

Statistically Predicting the Oscars

oscarNate Silver, of 538 fame, made his name using advanced statistical modeling techniques to analyze and project political elections.  Apparently, one of his side projects is developing similar strategies for predicting Oscar winners.

http://carpetbagger.blogs.nytimes.com/2011/02/24/4-rules-to-win-your-oscar-pool/

Silver aggregates the results of other awards, intra-Oscar award correlation, anti-comedy bias , and, perhaps, a touch of gut feeling to make his predictions.

We’ll see if The King’s Speech does as well as he thinks!

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