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.