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认真批改学生的作业,是数学教学中不容忽视的重要一环。《全日制六年制重点中学数学教学大纲(草案)》明确指出:“要认真检查学生的作业,及时解决学生作业中的问题,使学生了解作业中发生错误的原因并切实纠正。”怎样才能达到这个要求呢?长期来,许多老师埋头在作业堆里,花费很多时间和精力,采用“全收细批”(事实上有的还只做到“全收粗批”)这种单一的方法。然而,教师的这种辛苦,究竟有多少作用,笔者曾采用问卷法调查了493位学生,其中,能认真研究教师批改的学生,高中占21.1%,初中占
Seriously correcting students' assignments is an important part that can not be ignored in mathematics teaching. “Full-time six-year key high school mathematics syllabus (Draft)” clearly states: “Students should be carefully checked homework, students solve the problem in time to enable students to understand the reasons for the error occurred in the operation and effectively correct.” How can we To meet this requirement, many teachers have long immersed themselves in the operation pile and spent a great deal of time and energy using a single method such as “full acceptance” (in fact, only “full acceptance”) . However, the teacher's hard work, how much effect, I have used the questionnaire survey of 493 students, of which students can seriously study the teacher correction, accounting for 21.1% of high school, junior high school accounted for