新课程改革以来,学生的学习方式和教师的教学模式都发生了很大的变化。其中活动教学,使得数学课堂也更加的活跃自由,充分凸显出学生的主体地位。更好地促使学生体验学习。在数学教学中,教师要注重活动教学的有效开展,让学生“动”出精彩。 Since the new curriculum reform, great changes have taken place in the learning styles of the students and the teaching modes of the teachers. Among them, activity teaching makes the math classroom more active and free, which fully highlights the student’s dominant position. Better enable students to experience learning. In mathematics teaching, teachers should pay attention to the effective teaching of activities, so that students “move ” out of the wonderful.