德国化学奥林匹克活动试题特点分析

德国化学奥林匹克活动提供了一种可借鉴、可参考的选拔过程,通过对2019年德国化学奥林匹克活动试题的翻译和分析,发现其具有试题难度设置有梯度、注重情境的多样性、注重选拔的层次性、实验有明确的问题指向性等特点。对此提出三点研究建议:调整参赛价值取向、注重兴趣培养;兼顾化学常规教学、提升教学质量;加强教学情境创设、培育学科素养,以期对我国高中化学奥林匹克竞赛活动的开展提供参考。

The Characteristics and Analysis of German Chemistry Olympiad

The German Chemistry Olympiad provides a selection process that can be used for reference.Through the translation and analysis of the test questions of the German Chemistry Olympiad in 2019,it is found that it has the following characteristics:the difficulty of the test questions has a gradient,the problem situation is diversified,the level of selection is emphasized and the experiment has a clear problem direction.Some research suggestions are put forward for the development of the Chinese high school chemistry Olympic competition:adjust the value orientation of competition,focus on interest cultivation,take into account the regular teaching of chemistry and improve the quality of teaching,strengthen the creation of teaching situations and cultivate subject literacy.