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高中思想政治必修一《经济生活》第一单元第二课有一个高考考点:劳动生产率和价值量的关系。这是一个教师难教、学生难学的知识点。如何通过情境教学破解这一难点呢?高一学生开学之时,恰是中秋节前后,我们以月饼这一商品的生产为例,帮助学生理解劳动生产率和价值量的关系。一、丝丝入扣:理解“社会必要劳动时间”的含义为帮助学生理解“社会必要劳动时间”的含义,可以创设以下情境:假设有工作狂、熟练工、小学徒、懒汉四位生产者都生产五仁月饼,他们生产每块月饼的时间,分别是2小时、5小时、10小时和15小时,请思考:(1)如果以他们的个别劳动时间决定商品价值
High school ideological and political compulsory one “economic life” the first unit of the second exam has a college entrance examination: the relationship between labor productivity and value. This is a teacher difficult to teach, students difficult to learn knowledge points. How to solve this difficulty through situational teaching? When the freshman was at school, just before and after the Mid-Autumn Festival, we took the production of mooncake as an example to help students understand the relationship between labor productivity and value. First, frivolous: understand the meaning of “socially necessary working hours” To help students understand the meaning of “socially necessary working hours,” you can create the following scenarios: Assuming a workaholic, skilled workers, primary apprentice, lazy four production Who produce five kernels of moon cakes, they produce each moon cake time, respectively 2 hours, 5 hours, 10 hours and 15 hours, please think: (1) If their individual working time to determine the value of the commodity