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最近 ,经过试验修订的普通高中数学教学大纲和中等职业学校数学教学大纲再次确定了“向量”在中学数学中的地位 .通过对两届学生的教学实践和对教材的研究 ,我深切体会将“向量”引入中学数学非常必要并且可行 .下面谈谈向量教学的几个基本问题及其在中学数学教育中的作用 .1
Recently, the experimentally revised Ordinary High School Mathematics Syllabus and the Secondary Vocational School Mathematics Syllabus have once again established the status of “vectors” in middle school mathematics. Through the teaching practice of two students and the study of teaching materials, I deeply understand that “ “Vector” is very necessary and feasible to introduce middle school mathematics. Here are some basic questions about vector teaching and its role in mathematics education in middle school.1