【背景】本学期,我校进行了青年教师赛课活动,在比赛的说课环节,参赛的部分老师通过前测,用数据分析了学生的学情。而之前几乎没有老师对学生进行教学前测。有老师质疑:“每节课的课前都做前测,很花时间,日常的教育教学工作已经很多,还要做前测,不太现实。有经验的老师不需要前测也能知道教学重难点,知道学生在哪里会遇到困难。”面对质疑,赛课结果用实例告诉大家,前测不是一个花架子,不是因为是公开课而特意体现的,是在平时的教学中也需要应用的。 【Background】 This semester, our school conducted a young teacher race class activities, said part of the competition, the participating teachers through the pretest, with the data analysis of the students’ learning. Before the teacher almost did not pre-teaching students. A teacher questioned: “Every lesson before the pre-test, it takes time, daily education and teaching work has been a lot, but also to do pre-test, not realistic.Experienced teachers do not need to know before the test Teaching difficult and difficult to know where the students will encounter difficulties. ”Faced with the challenge, the results of the lesson tell us an example, the pretest is not a flower shelf, not because it is open class and specifically reflected in the usual teaching Need to apply.