在听课调研中,我们常见数学课上教师把大量时间花在习题的讲解上,而对于数学思想和发现过程以及背后蕴藏的文化内涵却很少提及。近年,虽然有些变化,课堂出现了声色并茂的“多媒体辅助”展示新颖奇特的“问题情境”、百态万千的“生活现实”等,但是,有些不过是一味再现,其教育价值及效果很令人担忧。究其原因,是我们忽略了文化价值的教育,是数学本质的遗失,是数学素养的走样,是数学文化品格的缺位。《普通高中数学课程标准》明确提出:数学课程应适当反映数学的历史、应用和发展趋势,数学对推 During the lectures, teachers in our common mathematics class spend a lot of time on the explanations of the exercises, while seldom mentioned about the mathematical thought and discovery process and the cultural connotation behind it. In recent years, although there have been some changes in the classroom, there have been many “multimedia aides” in the classroom displaying novel and peculiar “problem situations” and “hundreds and thousands” of “living realities.” However, some are simply reproducing, Its educational value and effectiveness are very worrying. The reason is that we ignore the education of cultural values, is the loss of the nature of mathematics, mathematics literacy is aliasing, is the lack of mathematical and cultural character. “Ordinary high school mathematics curriculum standards” clearly put forward: mathematics courses should be appropriate to reflect the history of mathematics, application and development trends, mathematical push