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1958年以来,在数学课中增加了测量实习作业,这是数学课与生产实际相结合的一种体现。大纲规定,中学平面几何与三角课中的测量绘图,也是主要教学任务之一。掌握好测绘的基本知识与技能,在土地规划、兴修水利、建筑道路、社队基本建设各方面都有用,能够适应大部分中学毕业生直接从事工农业生产的需要。教好测量课,还能加深和巩固数学知识、训练绘图技能和发展空间想象力。此外,通过测量实习,还可以调动学生的学习主动性、激发学生学习数学的兴趣,有助于形成生动活泼的教学气氛。历年来,测量实习内容经常有变动,但目前看来,仍然偏少。大纲规定,初中平面几何(237课时)和高中三角(105课时)的教学总时数为342课时,而用在
Since 1958, measurement practice has been added to mathematics classes. This is a reflection of the combination of mathematics and production practice. The outline stipulates that the measurement drawing in the middle school plane geometry and triangle course is also one of the main teaching tasks. Grasping the basic knowledge and skills of surveying and mapping is useful in all aspects of land planning, construction of water conservancy, construction roads, and social team infrastructure. It can adapt to the needs of most secondary school graduates to directly engage in industrial and agricultural production. Teaching measurement lessons can also deepen and consolidate mathematics knowledge, train drawing skills, and develop spatial imagination. In addition, through measurement practice, students can also mobilize their initiative in learning and stimulate their interest in learning mathematics. This helps to create a lively atmosphere of teaching. Over the years, the content of measurement practice has often changed, but at present, it still appears to be less. The outline stipulates that the total number of teaching hours for junior high school plane geometry (237 hours) and the high school triangle (105 hours) is 342 hours.