时下,随着突出学生主体地位,让学生全身心地参与到课堂学习中的口号越喊越响,我们的小学数学课堂越来越追求精致而全面化的倾向,有些老师没有精彩的多媒体展示的课他不会上;有些老师上一节课就要让学生表演多次,还不断地鼓掌,似乎没有鼓掌的课堂就是 Nowadays, with the emphasis on students ’dominant position and the students’ wholehearted participation in the slogan of classroom learning, more and more, our elementary mathematics classrooms are increasingly pursuing refined and comprehensive tendencies. Some teachers do not have a wonderful multi-media presentation class He will not attend; some teachers have to make students perform the last lesson several times, but also constantly applause, it seems there is no applause in the classroom is