引导数学思考，促进知识建构

有效数学学习的一个重要衡量指标就是能否有效进行数学思考，实践表明，小学生数学思考的现实水平不高。为了有效提高小学生的数学思考水平，教师要善于开展一些有层次的引导，提高学生对事物数学属性的认识，还要进行有目的的引导，以优化数学学习策略，促进自主建构。

A Brief Discussion on Maths-Learning Situation and Efficiency in Primary School

Whether the pupils in primary school can effectively think in maths is an important criterion of effective maths learning. To achieve the goal, teachers should excel in guiding their students to study maths in different ways, and encourage their students to construct knowledge by themselves.