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在数学课堂教学中,有效的练习是全面完成教学任务必不可少的部分,也是学生掌握知识、形成技能、发展智力、培养能力、养成良好学习习惯的重要手段。课堂练习既是对所学新知识的巩固,又是学生对新知识掌握的反馈。因此,要提高课堂教学效率,开发学生的智力,培养其思维能力,就要精心设计练习。准备练习苏霍姆林斯基说过:“教给学生借助已有知识去获得知识,这是最高技巧之所在。”数学教学中练习题的设计就是引导
In mathematics classroom teaching, effective practice is an indispensable part of completing teaching tasks in an all-round way. It is also an important means for students to master knowledge, form skills, develop intelligence, develop abilities and develop good study habits. Classroom practice is not only the consolidation of new knowledge learned, but also students’ feedback on mastery of new knowledge. Therefore, to improve the efficiency of classroom teaching, develop students’ intelligence and develop their thinking ability, we must carefully design exercises. Prepare for Practice Sukhomlinski said: “Teaching students to use their knowledge to acquire knowledge is where the highest skill lies.” "The design of exercises in math teaching is the guide