新课程背景下的数学教学,有别于传统的教学方法,要突出以学生为主体的教师指导作用。根据笔者的经验,教师授课如果有足够的吸引力,并且能适时引导学生进行自我评价,就能充分调动学生的学习积极性,提高课堂的教学效果。要想让学生一堂课都全神贯注地听讲和练习其实很不容易, The mathematics teaching in the context of the new curriculum is different from the traditional teaching methods, and it is necessary to highlight the role of the teacher-led teacher. According to the author’s experience, if teachers have sufficient appeal and can guide students to self-evaluate in a timely manner, they can fully mobilize their enthusiasm for learning and improve classroom teaching effectiveness. It is not easy for students to concentrate on listening and practicing in one lesson.