Rong Yang

Teaching math in an urban school of Los Angeles for several years, I am aware

of significant differences between math students here and the students I taught

for many years in Asia. The students in my classroom here come from different

countries all over the world with widespread differences in their academic

achievement. Many have difficultd in comprehending simple math concepts.

I wrote and published " A-Plus Notes Math Series " following the same pattern

of the math books used in the schools in Asia. This pattern has been proved as

excellent for student-learning. Each math book provides a clear summary and

outline beginning with concepts, definitions, formulas, theorems, followed by

well-designed examples which illustrate the summary. Each book provides

students with a useful guide for review and further study.