近日有幸听了区小数优课评比的几堂课,其中有两个教师上的是同一内容,四年级下册《用字母表示数》,在教学用字母来书写的简便方法时,两位老师都选择了让学生自学课本。教师A在学生自学课本前只是简单的说了这么一句话:简写时要注意些什么?学生们进入自学阶段。约3分钟后,教师询问学生在自学的过程 Recently, I was fortunate to have heard a few lessons in the area of ​​comparative assessment of small and high school, of which two teachers on the same content, the fourth grade of the next volume, “the number of letters,” in the teaching of letters to write a simple way, the two teachers Have chosen to allow students to learn textbooks. Teacher A in the students self-study textbook simply said such a sentence: What should I pay attention to shorthand? Students enter the self-study stage. After about 3 minutes, the teacher asks the students in self-study process