一个真实的课堂是充满生命力的课堂,它应该以人为本;一个真实的课堂要允许错误存在,教师的价值才会因此而彰显。布鲁纳说:“错误都是有价值的。”教师不应该拒绝学生出错,无论是思想上还是学习中。让学生能从错误中悟出道理、有所收获,才是教师对待学生错误的正确理念。本文将从学生在数学课堂教学中的出错谈起,提出让错误邂逅美丽的四点 A real classroom is a vitality classroom, it should be people-oriented; a real classroom to allow errors exist, the value of teachers will therefore be manifested. Bruner said: “Errors are valuable.” Teachers should not refuse students to make mistakes, both in their thinking and in their studies. Allow students to understand the truth from the error, some gains, is the correct concept of the teacher to deal with student errors. This article will talk about students' mistakes in maths classroom teaching and put forward four points that make mistakes meet beautiful