Singapore Method for Learning Math

Many american schools are adopting "singapore method" for learning math. That is really good, since Singapore the method seems to be effective, and Singapore students have much better test result than American.

The Singapore Model Method for Learning Mathematics:

Must read: Singapore method vs California method

California method resembles instructions for calculating US taxes: too many unnecessary details hiding the essence, producing huge tables instead of simple formulas and charts, encouraging memorizing instead of understanding.