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新课程改革要求各教学部门要积极探寻教学改革之路,深入开展素质教育。基于数学科目知识内容抽象性和应用性、可变性强等特点,以及新课程规定的“培养应用型人才”“培养学生创新能力”的要求,以及初中生精力充沛、思维活跃等特点,在初中数学教学中实施开放题教学,是有效提高教学效率,减轻教师的负担,发散学生思维的良性手段。同时,这也是人性化教学的要求和社会发展的必然趋势。
The new curriculum reform requires that all teaching departments should actively explore the road of teaching reform and carry out quality education in depth. Based on the abstraction, applicability and strong variability of knowledge contents of mathematics subjects, as well as the requirements of “cultivating applied talents” and “cultivating students’ innovative abilities” stipulated in the new curriculum as well as the energetic and active thinking of junior high school students Characteristics, the implementation of open teaching in junior high school mathematics teaching is to improve teaching efficiency, reduce the burden on teachers, divergent thinking of students a benign means. At the same time, this is also the requirement of humanized teaching and the inevitable trend of social development.