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在课堂中,选择有效的教学内容是一节课成功的开始,能起到事半功倍的作用。特别是在精讲环节中,好的精讲内容不仅可以提高课堂效率,而且起到了画龙点睛的作用。所以,一直以来精讲内容的有准备选择是我在备齐课中考虑最多的地方,在数学备
In the classroom, the choice of effective teaching content is the beginning of a lesson, can play a multiplier effect. Especially in the lectures, a good lecture content can not only improve classroom efficiency, but also play a finishing touch. Therefore, the essence of preparation has always been a good choice is that I prepared the lesson to consider the most places in mathematics