恢复高考40年物理删减考点的回望与思考

Retrospection and Reflection on Deletions of Physics Knowledge Points in the 40 Years of College Entrance Examination

例说恢复高考40年物理删减考点,回顾其积极作用:淘汰陈旧过时知识,主动对接科技发展前沿;减少繁难枝节考点,突出主干能力考查;促进课程顶层优化设计。提出改进建议:力矩概念不可或缺;简单平面相对运动和矢量差运算不应回避;高考改革不能弱化物理。

This paper illustrates the deletion of physics knowledge points in the 40 years of College Entrance Examination, highlighting their positive role in terms of a）eliminating out-dated knowledge and keeping up to date with cutting-edge technologies; b）reducing only amount of knowledge points that are hard to tackle or trivial in the examination and putting a very strong focus on ability test; c）optimizing top-level curriculum design. In the meanwhile, suggestions are made in the following areas： a） the concept of torque is indispensable for the examination; b）simple plane relative motion and vector difference operation should not be evaded; and c ）above all, the importance of physics as a school subject cannot be weakened in the College Entrance Examination reform.