Check out this video of a Filipino street kid, who can calculate square roots without a calculator, and even knows the concepts of perfect squares and imaginary numbers!
http://www.youtube.com/watch?v=sA55NOmljTM
Compare and contrast with this video:
http://www.youtube.com/watch?v=BbX44YSsQ2I
No matter whether you are good or not so good at Math, it is never too late to learn! It is always possible to improve in Math.
Featured book:
Math Doesn’t Suck: How to Survive Middle School Math Without Losing Your Mind or Breaking a Nail
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