建构主义学习理论认为学习过程是以已有的经验为基础,通过外界的相互作用来建构新的理解。学习环境有四个要素:情境、协作、会话和意义建构。好的教师不是在教数学而是能激发学生自己去学数学,好的教学也并非是把数学内容解释清楚,阐述明白就足够了。 Constructivism theory of learning that the learning process is based on existing experience, through the interaction of the outside world to build a new understanding. Learning environment has four elements: context, collaboration, conversation and meaning construction. A good teacher is not teaching mathematics but can stimulate students to learn maths themselves. A good teaching is not to explain the maths clearly. It is enough to explain clearly.