基于课程标准的2019年高考化学全国卷试题分析与启示

Analysis and Enlightenment of Chemical Test Paper in 2019 National College Entrance Examination(National Volume) Based on Curriculum Standards

基于课程标准进行高考试题分析,是研究落实学科核心素养培养的必然要求。依据课程标准,对2019年高考化学全国卷3套试题进行分析,结果显示:试题在考查目标上突出学科价值和学科方法的考查;考查形式上突出真实问题情境创设,营造公平的评价氛围和科研实景;考查工具上精选化学学科知识,考查全面的化学基础和学科能力。基于此,中学化学教学应关注化学发展前沿,挖掘化学学科价值;重视学科方法素养,强化高阶思维培养;注重教学情境创设,聚焦真实性与问题化;回归化学知识教学,培养迁移运用能力。

The analysis of college entrance examination questions based on curriculum standards is an inevitable requirement for the study and implement of the core literacy training of disciplines. According to the curriculum standards,the three sets of chemistry test papers for the 2019 college entrance examination have been analyzed. The results show that the test questions highlight the subject value and subject method in the examination target;highlight the real problem situation creation in the examination form to create a fair evaluation atmosphere and scientific research reality;carefully select the chemical subject knowledge in the examination tool to examine the comprehensive chemistry foundation and subject capabilities. In this regard,middle school chemistry teaching should pay attention to the frontiers of chemical development,excavate the value of chemical subjects;attach importance to the quality of subject methods,strengthen the cultivation of higher-order thinking;focus on the creation of teaching situations,and also truth and problem;return to the teaching of chemical knowledge and cultivate the ability to migration.