“科学方法类”试题一直是中考的热点,掌握相应的科学方法是探究实验的重点,初中物理探究实验中,运用了很多的科学方法,比如:等效替代法、转化法、控制变量法、模型法、比较法等等,有时,研究一个问题用到多个科学方法,为了让同学们认识其在中 “Science Method ” test questions has always been the focus of the senior high school entrance examination, to master the corresponding scientific method is to explore the focus of the experiment, junior high school physics research experiments, the use of a number of scientific methods, such as: equivalent substitution, conversion, control variables Law, model law, comparative law and so on, sometimes, to study a problem using a number of scientific methods, in order to let students know its in