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数学课程在曲折的发展过程中,呈现出以下特点:目标体系和内容逐步完善;内容的知识量经历“由少到多”再“由多到少”的两次循环,呈现“正弦曲线”变化态势;内容的编排方式经历了“分科-混合-分科-混合”的循环式发展。对当今课程改革有如下启示:课程目标的表述应“结果”与“过程”并重,学段、年级、知识领域、知识单元、知识点目标结合;数学课程内容的选择要处理好理论与实践、现代化与学生认知水平和教师教学水平的关系;数学课程的综合化要以主线统领,知识领域内容相对集中。
During the course of the twists and turns, the mathematics curriculum presents the following characteristics: the target system and the content are gradually improved; the knowledge content of the experience of the content undergoes two cycles of “from less to more” and “more to less” “Sinusoidal” change situation; content arrangement has undergone a “branch - mixed - branch - mixed” cycle of development. The present reform of curriculum has the following enlightenment: The expression of the curriculum goal should be combined with “result ” and “process ”, and the combination of the semester, the grade, the knowledge domain, the knowledge unit and the knowledge point target; Theory and practice, the relationship between modernization and students ’cognition and teachers’ teaching level. The integration of mathematics curriculum should be guided by the main line and the content of knowledge field should be relatively concentrated.