摘要
对电极反应式书写中运用的化学知识进行分析,明确需要运用到的陈述性知识和程序性知识.任一类知识缺失都会导致书写的失败,教师可以通过说题、解题样例等教学活动改变这一结果,教学中应注重知识建构和书写训练方式的拓展与优化.
This paper analyzed the application of chemical knowledge in electrode reaction writing, clarified related declarative knowledge and procedural knowledge, and suggested that teachers could optimize the construction of the related knowledge and teaching methods such as letting students give details of thinking and providing solution examples.
出处
《化学教育》
CAS
北大核心
2016年第11期24-27,共4页
Chinese Journal of Chemical Education
关键词
电极反应式书写
知识分析
教学策略
electrode reaction writing
knowledge analysis
teaching strategy
