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本文对2001年版和2011年版的初中物理课程标准中科学内容的难度进行了比较,对物理知识的广度和深度从定量的角度给出了比较结果,为把握2011年版初中物理课程标准科学内容的难度变化提供了借鉴.
This article compares the difficulty of scientific content in the 2001 and 2011 versions of Junior Middle School Curriculum Standards, and gives a comparison of the breadth and depth of the physical knowledge from a quantitative point of view. In order to grasp the difficulty of the scientific content of the junior middle school physics curriculum standard in 2011 edition, Changes provide a reference.