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为了使中学数学的教学能尽量做到教学中有生产,生产中有教学,我建议把大田主要作物的估产方法列入中学数学园地的活动内容;对于半农半读的学校来说,就更有其现实意义。不论学生在校学习期间或毕业之后,在参加农业生产劳动中,经常会遇到这类实际问题。同时这一部分内容能紧密结合农业生产的需要,对于农业学校和半农半读学校可以进行现场教学。实践证明,这样做很受学生欢迎。生产队进行大田主要作物产量预测的目的,主要在于了解当年产量情况,以便统筹计划安排本队的生产和生活。例如通过小麦测产,可以预报出产量,根据产量的多少,积极地做好麦收时的准备工作。对调配劳力和畜力做到心中有数和合理安排,
In order to make the teaching of middle school mathematics as productive as possible in teaching, and teaching in production, I propose to include the method of estimating production of major crops in Daejeon into the activities of secondary school mathematics gardens; It has practical significance. Regardless of whether a student is in school or after graduation, he often encounters such practical problems in participating in agricultural production and labor. At the same time, this part can closely integrate the needs of agricultural production. On-site teaching can be conducted for agricultural schools and semi-agricultural and half-reading schools. Practice has proved that this is very popular among students. The purpose of the production team’s prediction of the production of main crops in Daejeon is mainly to understand the current production situation so as to plan and arrange the production and life of the team. For example, through the production of wheat, the yield can be forecasted, and based on the amount of production, the preparations for wheat harvesting can be actively carried out. There is a clear and reasonable arrangement for the deployment of labor and animal power.