Why Do Americans Stink at Math?

Check out this aptly titled article: Why Do Americans Stink at Math?

Here is an except with two intriguing stories from the article that say it all:

“….In the 1970s and the 1980s, cognitive scientists studied a population known as the unschooled, people with little or no formal education. Observing workers at a Baltimore dairy factory in the ‘80s, the psychologist Sylvia Scribner noted that even basic tasks required an extensive amount of math.

For instance, many of the workers charged with loading quarts and gallons of milk into crates had no more than a sixth-grade education. But they were able to do math, in order to assemble their loads efficiently, that was “equivalent to shifting between different base systems of numbers.”

Throughout these mental calculations, errors were “virtually nonexistent.” And yet when these workers were out sick and the dairy’s better-educated office workers filled in for them, productivity declined.

The unschooled may have been more capable of complex math than people who were specifically taught it, but in the context of school, they were stymied by math they already knew.

Studies of children in Brazil, who helped support their families by roaming the streets selling roasted peanuts and coconuts, showed that the children routinely solved complex problems in their heads to calculate a bill or make change.

When cognitive scientists presented the children with the very same problem, however, this time with pen and paper, they stumbled.

A 12-year-old boy who accurately computed the price of four coconuts at 35 cruzeiros each was later given the problem on paper. Incorrectly using the multiplication method he was taught in school, he came up with the wrong answer.

Similarly, when Scribner gave her dairy workers tests using the language of math class, their scores averaged around 64 percent. The cognitive-science research suggested a startling cause of Americans’ innumeracy: school.”

Teaching Math

Rainbow teachers have the challenge of teaching Math in a very unique way — a way that feels authentic and a part of real life, rather than like “school.”

While we have always taught more experientially than traditional schools, the switch to Singapore Math has been beneficial, especially to children who previously didn’t like Math.

Teachers spent a whole year preparing and learning the new method, and still, two years into it, are continuing their training. It’s worth it!

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