新课程标准要求学生要将所学的知识运用到实际生活中,因此教师应当创设一个有利于解放学生天性的环境。但长期以来,传统教育方式过分地强调了记忆和模仿的作用,束缚了学生的思维,限制了学生的创造性和积极性,使得数学教学晦涩难懂、枯燥乏味,打击了学生学习的积极性和主动性,造成学习效率低下的结果。一、养成数学分类意识我们每个人都具有分类的能力和意识,如对水果的分类、颜色的分类、工作性质的分类等,既然学生具有分类的 The new curriculum standard requires students to apply what they have learned in real life, so teachers should create an environment conducive to liberating students’ nature. However, for a long time, the traditional way of education excessively emphasized the function of memory and imitation, restrained the students ’thinking and limited the students’ creativity and enthusiasm, making the mathematics teaching obscure and dull, hitting the enthusiasm and initiative of students learning , Resulting in inefficient learning outcomes. First, to develop a mathematical awareness of each of us have the ability to classify and awareness, such as the classification of fruits, color classification, classification of the nature of work, since the students have a classification