学生获得数学知识是在不断的探索中进行的,因此,学生在课堂上出现偏差和错误是很正常的,华应龙老师说过“从差错中学习是最好的学习”。因此,当学生犯错误时,我们要善待孩子出现的每一个错误,要舍得花时间去跟学生研究错误,并巧妙地引导学生从不同角度审视问题,让学生在纠正错误的过程中,自主地发现问题,解决问题,深化对知识的理解和掌握,培养学生的发现意识,就会使学生在以后的学习中遇到数学问题善于思考,从而提高孩子的学习能力。案例一 It is normal for students to have deviations and mistakes in the classroom. The teacher Hua Yinglong said that “learning from mistakes is the best learning.” Therefore, when students make mistakes, we should treat every mistake made by our children and we must spend the time studying the mistakes with the students and skillfully guide the students to examine the problems from different perspectives. In this way, students can, in the course of correcting mistakes, Identifying problems, solving problems, deepening the understanding and mastery of knowledge, and cultivating students’ awareness of discovery will make students think good about mathematical problems in later learning so as to improve their learning abilities. Case number one