《新课标》指出:“数学教学必须从学生熟悉的生活情景和感兴趣的事物出发,为他们提供观察与操作的机会,使学生体会到数学就在身边,感受到熟悉的趣味和作用,对数学产生亲切感。”因此,教师在课改实验中应充分挖掘数学知识本身所蕴含的生活性、趣味性,调动学生善于质疑、自主研究,主动寻觅数学与生 The New Curriculum Criteria states: “Mathematics teaching must be based on the students' familiar life situations and interesting things, giving them the opportunity to observe and operate so that students can feel the familiar taste and role of mathematics , So as to create intimacy in mathematics. ”Therefore, teachers should fully exploit the life and interest inherent in mathematical knowledge in the curriculum reform experiment, mobilize students to be good at questioning and independent research, and actively look for math and students