教学内容人教版九年义务教育六年制小学《数学》第八册教学目标1.通过操作演示教具得出求平均数的方法,理解求平均数的公式,理解平均数的概念。2.培养初步的判断、推理能力。3.培养良好的合作学习的习惯。教学过程一、以童话故事导入教师:老师今天给大家带来了一个非常有趣的故 Teaching content PEP Nine years of compulsory education Six years of elementary school “Mathematics” Eighth teaching objectives 1. Through the operation of teaching aids derived from the average method, to understand the formula for calculating the average understanding of the concept. 2. To develop a preliminary judgment, reasoning ability. 3. Develop a good habit of cooperative learning. Teaching process First, the introduction of teachers to the fairy tale: the teacher today brought everyone a very interesting