Ching-Shu Chen2019-08-122019-08-122006-03-??http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/84694Algebra is an abstract concept for younger grades. If students couldsuccessfully learn in algebra, that might lead students to successful completion ofadvance mathematics. This research is to give an overview of the US-Russian andmeasure up curriculum and how it can be implemented to help students build a solidfoundation in elementary mathematics.AlgebraElementary Mathematicsand Mathematic Curriculum.