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农村小学的教学要注意联系农村生产、生活的实际。农村小学数学教学如何与农村实际相结合呢?现就这方面的实践,谈谈我的一些做法。一、结合的内容与要求1、通过“丈量土地”的教学,使学生会测算地积,会计算粮食的亩产量和总产量,能根据株距、行距计算所种作物的穴数(或株数);会计算小麦、水稻等作物的千粒重;会估算一块田的产量。2、结合“百分数”的教学,使学生理解“成数”的概念,并能按要求计算某一“成数”。
The teaching of rural primary schools should pay attention to the reality of rural production and living. How does rural primary school mathematics teaching combine with rural reality? Now we will talk about some of my practices in this respect. First, the combination of the content and requirements 1, through the “measurement of land” teaching, so that students will measure the plot, will calculate the grain yield per mu and total output, according to plant spacing, spacing calculation of the crop hole (or number); Calculate the 1000-grain weight of crops such as wheat and rice; estimate the yield of a field. 2, combined with the “percentage” of teaching, so that students understand the concept of “into a few” and can calculate a certain “into”.