学生在学习数学等认知过程中,由于知识基础及思维发展水平等方面的不足,难免会出现偏差,我们通常采用这样的处理方式:一是直接进行反馈回授,二是间接进行反馈回授。直接反馈回授就是教师直接告诉学生其结果是错误的,并予以纠正。间接反馈回授就是教师通过多种形式对学生进行启发或暗示,使学生自我意识到自己的结论是不正确的,从内心出发去驱动其意识到错误的产生,并在教师的引导下自行纠错。我在教学时对学生的间接反馈回授通常采用欲“正”故“误”法,即为 Students in the learning process of mathematics and other cognitive processes, due to lack of knowledge and thinking of the level of development and other aspects of the inevitable deviation will occur, we usually adopt this approach: First, feedback directly feedback, and second, indirect feedback feedback . Direct feedback feedback is that teachers tell students directly the result is wrong, and be corrected. Indirect feedback feedback is the teacher through a variety of forms to inspire students or imply that students self-awareness of their conclusions is not correct, starting from the heart to drive its awareness of the error occurred, and under the guidance of teachers to correct themselves wrong. Indirect feedback to students when teaching I often use the “positive ” Therefore “error ” method, which is