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地理教学内容中的一些数字是客观存在的地理事物的量化表现。这些量化了的地理事物如何在学生头脑中打下清晰而深刻的烙印,则是地理教学应该注意解决的一个问题。下面谈谈个人的一些看法。 一、数字的说明作用 地理教材中有一些数字是具有说明作用的。“960万平方公里”,说明祖国领土之大;“6300公里”,说明长江之长;“8848米”,说明珠峰之高,等等。教学中,关键的不是数字本身的大小与多少,而是要充分发挥数字的说明作用,给学生一个清晰而深刻的印象。为此,教学中就必须变枯燥的数字为生
Some figures in the content of geography teaching are the quantified performance of objective geography. These quantified geographical things how to lay a clear and profound imprint in the minds of students, geography teaching should pay attention to solve a problem. Here to talk about some personal views. First, the number of instructions The role of geography textbook has some numbers is illustrative. “9600000 square kilometers”, indicating the territory of the motherland; “6300 kilometers”, indicating the length of the Yangtze River; “8848 meters”, indicating Mount Everest, and so on. Teaching, the key is not the size of the number itself and how much, but to give full play to the role of figures to give students a clear and profound impression. To this end, teaching must be boring numbers for a living