课堂教学是一个动态的、变化发展的过程,在师生、生生交流互动的过程中,随时会有许多意想不到的错误发生。一堂课内,学生说错话,做错题,这是很正常的,这种错误,实际上也是一种宝贵的教学资源。作为教师应该宽容学生的错误,并利用这种错误资源,为新知的生成服务,使课堂教学更加精彩。 Classroom teaching is a dynamic and evolving process. There are many unexpected mistakes that occur at any time during the interaction between students, students and students. In a class, students make mistakes and make mistakes. This is normal. Such mistakes are actually valuable teaching resources. As teachers should tolerate students’ mistakes, and use this kind of wrong resources to serve the formation of new knowledge so as to make classroom teaching more wonderful.