小学数学教学的责职,一方面促进学生理解掌握知识、培养发展技能,另一方面培养学生的求异意识、发展学生的创新精神。然而现实的课堂教学的现状是:民主意识的缺失、教学氛围欠和谐、教学环节不顺畅、教学过程较呆板、练习机械乏味、评价简单片面等等。 Primary school mathematics teaching responsibilities, on the one hand to promote students to understand and master knowledge, develop development skills, on the other hand to cultivate students ’awareness of seeking differences, the development of students’ innovative spirit. However, the actual situation of classroom teaching is: the lack of democratic awareness, the underdeveloped teaching atmosphere, the unreliable teaching and learning process, the rigid teaching process, the tedious mechanical training, the simple one-sided evaluation and so on.