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小数数学教学中的练习材料,是学生理解掌握理论知识和熟练巩固解题技能的基础.练习材料应有利于培训数学应用能力与意识、强化教学结果、帮助复习、培养发散思维和具有纠错性、针对性.为此,其开发利用的策略应为紧贴社会生产生活实际,具备解答灵活开放的特点和满足针对性和纠错性的要求.
Exercise materials in fractional mathematics teaching are the foundation for students to understand and grasp the theoretical knowledge and skills to consolidate the problem-solving skills.Exercitation materials should be conducive to training math application ability and awareness, to strengthen the teaching results, to help review, to develop divergent thinking and error correction Therefore, its strategy of development and utilization should be close to the reality of social production and life, with the characteristics of being flexible and open and satisfying the requirements of pertinence and error correction.