Math-Whizz Blog

How to get smart – according to the Economist

August 20th, 2009 by admin

…And, naturally, the piece focuses on recent research into the effectiveness of math education.

The Economist blog title is a little misleading – it’s more about how to boost the wealth and quality of life of students with some additional math teaching. The effect was most pronounced in African-American boys.

TAKING more maths in school can make you richer, and not just because it helps you follow the stockmarket. A paper by Joshua Goodman, an economist, measures the impact of learning maths on income. He looked at a change in American schools following the 1983 “Nation at Risk” report. That study revealed that American students often follow a less rigorous curriculum than students in other countries. The result was new maths and reading requirements.

Mr Goodman has found that each extra required maths course raised the annual income of black males by 15%. (More reading classes had a negative or no effect on earnings.) More maths also increased the likelihood of young black men going to university and someday having a job requiring quantitative skills.

We’ve linked to Joshua Goodman’s research at our Math Research page.

Check it out, or find out more about the math tutoring we provide – tutoring that, if Goodman’s findings hold true, could make your child wealthier and more secure in adult life.

Stat’s the way to do it

August 18th, 2009 by admin

Excuse the awful pun, but a post from Deb’s Math blog (new arrival in the Whizz blogroll, at right) pointed out the vogue for decent statisticians and mathematicians in the top companies.

She points to the recent New York Times piece ‘For Today’s Graduates, Just One word – Statistics‘, which quotes Peter Orzsag, White House economics honcho:

“Robust, unbiased data are the first step toward addressing our long-term economic needs and key policy priorities,”

This is no bad thing, and his attitude reflects the need at corporations to have expert number-crunchers on board. As Carrie Grimes, a statistics expert and analyst at Google, points out:

“Even an improvement of a percent or two can be huge, when you do things over the millions and billions of times we do things at Google,”

At a somewhat smaller level, we’ve found the benefits in good statistical analysis of the behavior of our tens of thousands of Math-Whizz students. Some of this research is summarized on our Math-Whizz Research Page.

In any case, we’d hope that our online math tutor can help get children started with elementary statistics in particular, and math in general.

Stats is one of the subjects that most commonly trips up adults, and knowing good from bad statistics is important for weeding out honest information from that which has been expelled from the fundament of a particular male bovine ruminant.


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