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高考一结束,一些考生便对笔者说:好几道物理试题好象练习过,只不过都改头换面有变化。从这个意义上讲,96年全国高考物理试对考生的应变思维能力要求较高,下面略选几题作具体导析。 一、物理图式的应变 所谓物理图式是指物理图形、图象、图表,物理图式对应物理问题。物理图式的变化势必诱导考生对描述的物理问题重新思考,如果能迅速反应,有机地将试题与平时相似练习题联系起来,并灵活应用掌握的物理知识和多种解题方法处理物理问题,则能有效地检测考生的应变思维能力。
At the end of the college entrance examination, some candidates said to the author: Several physics questions seem to have been practiced, but they have changed their face and changed their face. In this sense, the physical examination of the national college entrance examination in 1996 has a higher requirement on candidates’ ability to adapt their thinking. The following is a brief analysis of several questions. First, the strain of the physical schema The so-called physical schema refers to the physical graphics, images, diagrams, physical schema corresponding to physical problems. Changes in the physical schema will inevitably induce examinees to rethink the physics of the description. If they can respond quickly, they will naturally link the questions to similar exercises in the ordinary course of time, and apply the acquired physics knowledge and multiple problem-solving methods flexibly to deal with physical problems. Can effectively test the candidate’s ability to adapt to thinking.