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数学学习离不开解题,让学生做得又对又快是每一位数学教师的梦想。然而,在现实教学中,大部分教师都会有这样的体会:有些题学生做过了,考过了,有的还不只考过一遍,最终学生还是做错了。究其根本,可能是学生自己的错已在他脑海中形成了定势,教师的讲解对他们来说效果并不明显。针对这种情况,教师与学生应该一起放下怕解题出错的担子,共同探索一种有效的途径来扭转这种局面。“错误分享”是我们的一次尝试,本文主要阐述通过“建立错题本、上好纠错课、开展纠错赛、坚持每日5分钟纠错练习”等途径,与学生一起查找错误原因,加深了对错题的真正理解,也避免了以后练习中再出错的情况,达到了增强学习能力、提高教学质量的目的。
Mathematical learning is inseparable from the problem-solving, so that students are right and fast is every mathematical teacher’s dream. However, in the real teaching, most teachers will have the experience that some students have done some exams, others have not passed the exams and eventually the students have done wrong. It is probable that the student’s own mistakes have taken shape in his mind. The teacher’s explanation is not obvious to them. In response to this situation, teachers and students should put aside the fear of solving problems and work together to explore an effective way to reverse this situation. “Error Sharing ” is one of our attempts. This article mainly elaborates with students such as “Creating the wrong title, improving the error correction class, carrying out the error correction game, and persisting in the 5 minute error correction practice” Find the cause of the error, deepening the true understanding of the wrong title, but also to avoid mistakes in the practice of the future, to enhance the learning ability and improve the quality of teaching purposes.