2003年11月15日,省办学水平评估团来到课改实验区的一所小学进行评估,随机听取一堂小学科学课,教学内容是河北版三年级第九课中的活动1——《物体的浮沉》。听课人中有两位省教育厅派来的教研员,三位区教育部门的领导和一位教导主任。我们觉得这节科学课上反映出来的一些问题,值得大家深思…… On November 15, 2003, the provincial school-level assessment team came to an elementary school in the experimental area for curriculum reform to evaluate and randomly listened to a primary school science lesson. The content of the course was “Activity 1 - Object in the 9th Grade of Grade 3 in Hebei Province” Floating and sinking. " Among the lecturers there are two teaching and research staff from the Provincial Department of Education, the leadership of the three district education departments and a teaching director. We think some of the problems reflected in this science lesson deserve our consideration.