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在初中数学教学教研中,有针对性地引入开放性数学教学是开展数学教学的重要途径.通过前期调查,导致部分学生产生厌学情绪、弃学的原因是旧式传统教学没有让学生经历产生数学美的过程,只是辅以大量巩固性的习题,任务繁重.本文重在研究如何使学生在学习有效发展区内进行巩固性学习,让学生的兴趣不断扩展,认识开放性数学教学产生的美.以开放性数学教学为视角,研究中学数学教学课“减负增效”的策略.
In the teaching and research of mathematics teaching in junior middle schools, targeted introduction of open mathematics teaching is an important way to carry out mathematics teaching. Through previous investigations, the reason that some students feel tired and abandoned is because the old traditional teaching did not allow students to experience mathematical beauty. The process is only supplemented by a large number of consolidating exercises and the task is arduous. This article focuses on how to enable students to carry out consolidating learning in the effective development zone, so that the interests of students can be continuously expanded and the openness of mathematics teaching can be appreciated. From the perspective of sex mathematics teaching, the strategy of “reducing the burden and increasing efficiency” in mathematics teaching in middle school is studied.