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立体几何历来都是中职单招数学教学的难点,是一块“硬骨头”。最新的江苏招数学考试大纲是根据2009年教育部颁布的《中等职业学校数学教学大纲》,结合本省实际情况制定的,并且征求各方意见进行了修改,内容进行的弱化,分值也相应减少,对教学的冲击比较大,难度加大了。对学生现状和内容安排进行全面分析,总结了六点处理意见和手段,并结合教学实际对处理方法进行总结和反思,达到进一步提升效果的目的。
Three-dimensional geometry has always been a single trick of mathematics teaching difficulties, is a “hard bones.” The latest Jiangsu math examination syllabus is based on the 2009 Ministry of Education promulgated the “secondary vocational school mathematics syllabus”, combined with the actual situation in the province to develop and seek the views of all parties were revised, the content of the weakening, a corresponding reduction , The impact on teaching is relatively large, more difficult. The status quo and content arrangements for students a comprehensive analysis, summed up the six views and means of treatment, combined with the actual teaching methods to summarize and reflect, to further enhance the purpose.