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圖形的運動變化,軌跡方法的應用,新教材是非常重視的。因為幾何教學的任務之一,就是對空間觀念的培養和發展學生空間的想像力,而“軌跡”就能幫助解决很多的問題,過去同學學習“軌跡”时,由於教師教法生硬、先講定義,以致同學感到“軌跡”太抽象,不易理解,因此我認為講解這一節時必须很好地體會教材,熟習教材,學習蘇聯先進教學方法,運用直觀教具并多舉同學日常生活所熟習的事例來講解。
The movement of graphics, the application of trajectory methods, and new textbooks are very important. Because one of the tasks of geometry teaching is to cultivate the concept of space and to develop the imagination of the student space, and the “track” can help solve many problems. In the past, when the students were learning “tracks”, they were hard due to the teacher’s teaching methods, and they first explained the definition. As a result, the students feel that the “trajectory” is too abstract and difficult to understand. Therefore, I think that in explaining this section, we must have a good understanding of the teaching materials, familiarize ourselves with the teaching materials, study advanced teaching methods in the Soviet Union, use visual aids, and refer to examples familiar to our students in everyday life. explain.