When He Drew These Lines On A Paper, I Had No Idea What They Meant. When I Found Out? OMG!


There is no doubt about it: American schools are bad at teaching their students math. Or American students are just getting worse at math, but that seems to be the far less likely cause of the falling test scores across the board. But what if there were just a few simple approaches that could make almost everybody a little better at math? While many may already know several of these math tricks, even the smartest mathematician could use a little help from the Japanese!

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