打破传统教育的束缚,上“活”数学课,一直是新课改以来,教师们努力的方向。为了做到这一点,教师不断地创新策略,努力为学生搭建一个轻松愉悦的学习氛围。课堂教学中,教师可以从学生的角度出发,充分发挥学生的主体作用,改变传统的教与学的方法,保护学生的学习热情,活跃学生的思维,启发学生智慧,构建魅力课堂。一、巧妙评价,保护学生学习热情评价的方式多种多样,好的课堂评价不仅能够激活学生学习的积极性,还能够 Breaking the shackles of traditional education and teaching “live” mathematics has always been the direction of teachers’ efforts since the new curriculum reform. In order to do this, teachers continue to innovate strategies and strive to create a relaxed and enjoyable learning atmosphere for students. In class teaching, teachers can give full play to students ’main role, change the traditional methods of teaching and learning, protect students’ enthusiasm for learning, activate students ’thinking, inspire students’ wisdom and build a class of charisma from the viewpoint of students. First, clever evaluation, protection of student learning enthusiasm Evaluation of a wide range of ways, a good classroom evaluation can not only activate the enthusiasm of students, but also to