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《义务教育数学课程标准》中提出:“对于学生学习的数学的具体内容,应该是具有现实意义的,并且是富有挑战性的内容,是要求学生通过自己主动的观察和猜测,再进行实验对自己的猜测进行验证,然后与同学进行交流。”同时,《义务教育数学课程标准》也指出:“让学生学习有价值的数学,每个学生也都能学习到必要的数学。”这些都是在强调数学学习能符合和适应社会的需要。我们教师在教授数学学科的时候,除了将教材上系统的知识
The standard of compulsory education mathematics curriculum proposed: “The concrete content of students’ learning mathematics should be realistic and challenging. Students are required to conduct experiments through their own active observation and speculation Verify your own guesswork, and then communicate with your classmates. ”“ At the same time, the Standard for Compulsory Education Mathematics Curriculum also states: ”Let students learn valuable mathematics, and each student can also learn the necessary mathematics.“ ”These are all emphasizing the need for mathematics learning to meet and adapt to society. When we teach mathematics, teachers, in addition to teaching materials on the system knowledge