一、情境教学要密切联系学生的生活实际新教材从学生熟悉的生活情境与童话世界出发,选择学生身边的、感兴趣的事物作为背景,提出有关的数学问题,激发了学生学习数学的兴趣与动机,使学生初步感受数学与日常生活的密切联系。但这并不代表每一个“情境”都符合本班的学生实际。例如苏教版第一册教材一开始就给学生安排了一个“儿童乐园场景”的情境,在教学时,我选用了北京师范大学出版的义务教育课程标准实验教科书数学 First, situational teaching should be closely linked to the student’s life The actual new teaching materials from the students familiar with the life situation and the fairy tale world, select the students around, interested in things as a background, put forward the relevant mathematical problems, stimulate students interest in learning mathematics and Motivation, so that students feel the initial mathematical and daily life in close contact. But this does not mean that every “situation” is in line with the actual students. For example, the first edition of the text of the first edition of the Soviet version of the teaching materials to students arranged a “children’s paradise scene ” situation, in teaching, I chose the Beijing Normal University published compulsory education curriculum standard experimental textbook mathematics