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一、以多媒体为平台,构建高效初中生物教学课堂的必要性1.改变传统教学模式在过去初中生物的课堂教学中,教师一直采用“你听我讲”的单一教学模式,即教师只对课本上的知识进行机械地复述,学生对教师所讲的内容做出课堂笔记,随后通过课后习题练习的方式巩固教师所讲过的内容,完成课堂教学环节。在这种机械的教学模式下,学生与教师之间的互动较少,教师不能及时发掘学生的潜力和了解学生在学习过程中出现
First, the use of multimedia as a platform to build a high school biology teaching needs of the classroom 1. To change the traditional teaching model In the past junior high school biology teaching, teachers have been using “you listen to me,” a single teaching model, that is Teachers only mechanically repeat the knowledge on the textbooks. The students make the classroom notes on what the teachers are saying. Afterwards, the teachers’ exercises are used to consolidate what the teachers have said and finish the teaching in the classroom. In this mechanical teaching mode, there is less interaction between students and teachers, teachers can not discover the potential of students in time and understand that students appear in the learning process