ABSTRACT
In optimizing the teaching content, we should combine professional training programs, to develop training content in line with the actual needs. First when we organize the training content we should have a global system view, to distinguish between levels, both have concrete and abstract ways to form a “three-dimensional” knowledge system. Secondly, we must tap of training in vertical and horizontal sequence organic links between knowledge. We should organize knowledge content from whole to part, from the general to the individual, progressively, from easy to difficult, from the known to the unknown. Finally, to determine the appropriate depth and breadth, to control the depth, breadth, difficulty, speed to make student receive mental potential range.
