新学期伊始,我们就毕业班的数学教学进行了一番商议,兹将打算略述于下。一、讲授新课阶段这个学期新授的内容有统计图表,比和比例,共计48课时。这些知识,既与已学过的知识联系密切,又是中学学习函数的重要基础。因此,教学时要注意用旧知引入新知。如讲统计图表,可借助集合、对应、函数和图象以及初步的统计思想,使学生牢固地掌 At the beginning of the new semester, we talked about the mathematics teaching of the graduating class and will plan to outline the next. First, the stage of teaching a new class This semester of the new content of a statistical chart, ratio and ratio, a total of 48 hours. These knowledge, both knowledge has been learned closely, but also an important basis for learning function in high school. Therefore, teaching should pay attention to using the old knowledge to introduce new knowledge. Such as statistical charts, with the help of sets, correspondences, functions and images as well as preliminary statistical ideas, so that students firmly palm