根据相关的调查表明,国内的小学数学课堂环境包括倾向传统型、中间型以及倾向建构型。当然,对于不同的课堂类型而言,所带来的学习成果也是不一样的。相比与前两种课堂环境而言,倾向建构型能够帮助学生更加深入地进行数学学习,使学生更加主动地学习数学知识。传统的小数数学课堂教学中,教师通常只是采用前两种课堂环境,教学方式较为单一,同时教学内容局限于课本教材内容,使得学生的学习主动性不高。针对这一情况,教师应该采取建构型课堂 According to the relevant survey shows that the domestic primary school mathematics classroom environment, including the tendency of traditional, intermediate and tendency to construct. Of course, the learning outcomes of different types of classes are not the same. Compared with the former two classroom environments, tendencies constructivism can help students to carry out mathematical learning more deeply and make students take a more active role in learning mathematics. In traditional fractional mathematics classroom teaching, teachers usually only use the first two kinds of classroom environment, the teaching method is relatively simple, and the teaching content is limited to the contents of the textbook teaching materials, making the students’ learning initiative is not high. In response to this situation, teachers should take a structured classroom