我们知道,在新课标中,我们要把提高学生的科学素养放在教学的重点目标上,以人为本,全面发展每个学生的素质,是初中物理新课程教学的根本宗旨。在初中物理教学中,大力开展小组交流形式的学习活动,是符 We know that in the new curriculum standards, we must improve students' scientific literacy on the key goals of teaching. People-oriented and all-round development of the quality of each student is the fundamental purpose of the teaching of new physics in junior high schools. In junior high school physics teaching, vigorously carry out the form of group exchange learning activities, is a symbol