The preferred Problem Solving Approach for developing children’s mathematical thinking
Using preferred representations in a limited number of pages, and formally and consistently using them to enable children to extend their mathematical ideas
Ensuring children’s understanding by introducing new ideas through the chapter named “Think About How to Calculate”
Enhancing the development of mathematics using the method “think about how to…” for enabling children to find their ways, and giving to the opportunity to select the methods which can be applied generally
Through dividing one topic into several units and sections, and using recursive teaching-learning ways to teach children learning how to learn