几年来的课改实验,师生面貌发生了根本性变化.课堂气氛更加活跃了,学生更为主动了,通过师生之间、生生之间平等的交流与对话,学生敢于表明自己的想法和意见,开始提出自己的问题,意外发现和意料之外的事情在课堂里时常发生,一种新的数学课堂文化已初显端倪.随着课改的深入,关注 Over the years of curriculum reform experiment, teachers and students have undergone fundamental changes in the classroom atmosphere is more active, students are more active, through teachers and students, between life and life of equal exchange and dialogue, students dare to show their ideas and Opinions, began to raise their own problems, unexpected discoveries and unexpected things happen frequently in the classroom, a new math classroom culture has begun to show signs of progress. With the deepening of curriculum reform, attention