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教学素材是课堂信息的载体,也是课堂上师生活动的载体.在日常的教学中,我们有时会发现教师因为选择的素材过多、过杂,学生为了熟悉不同背景的素材,而耽误了思考时间,降低了思维深度,最后影响了课堂效率.结合教学目标精选素材是高效课堂的前提,已是大家的共识.对精选出的素材如果能根据教学实际情况从不同角度以不同程度反复使用,那么必然为学生节约了熟悉情境的时间,使学生能够更从容的思考,更深入的交流.提高课堂学习的效率.如何反
Teaching material is the carrier of class information and the teacher and student’s activity in the classroom.In the daily teaching, we sometimes find that because teachers choose too many materials and too many complicated materials, the students delay their thinking in order to get familiar with the materials of different backgrounds Time, reducing the depth of thinking, and ultimately affect the efficiency of the classroom. The combination of teaching objectives and selection of materials is the premise of efficient classrooms, it is everyone’s consensus on the selected material if the actual situation from the teaching point of view from different angles to different degrees repeatedly Use, then it is inevitable for students to save the familiar situation of the time, so that students can be more calm thinking, more in-depth exchanges to improve the efficiency of classroom learning.