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2016年试卷的难度较往年有所降低,尤其是选择题,保证了学生可以得到基本分,试题难度虽不大,但得分率低于预期。现仅以选择题11题为例说一下自己的看法。2016年全国新课标Ⅰ卷关于反应原理知识点有以下几个特点:①注重考查学生分析解决化学问题的能力,接受、吸收、整合化学信息的能力;②试题情景陌生化;③文字叙述图表(图像)化;④定性问题定量化;⑤化学问题综合化;⑥化学问题数学化。基于以上特点,学生在陌生的情景下如何审题才能理解命题意图?
The difficulty of the 2016 papers is lower than that in previous years. In particular, the multiple choice questions ensure that students can get the basic points. Although the difficulty of the test questions is not great, the score rate is lower than expected. Now only question 11 questions as an example to talk about their own views. 2016 New Curriculum Volume Ⅰ Volume on the principle of reaction has the following characteristics: ① focus on examining students ability to analyze and solve chemical problems, the ability to accept, absorb, integrate chemical information; ② questions unfamiliar scenarios; ③ text narrative chart (Image); ④ qualitative problems quantitative; ⑤ chemical problems integrated; ⑥ chemical problems mathematical. Based on the above characteristics, students in a strange situation how to examine the topic in order to understand the proposition?