高三复习课“氧化还原反应”的教学实录与反思

Teaching Record and Reflection of “Redox Reactions” in Senior Three Review Class

基于实证,设计了"氧化还原反应"高三复习课,以"污水处理"为主题,通过创设真实情境,激发生成问题,开展有效活动,引导学生在知识应用中加深对知识的理解,促进知识重构和认识转变,力求实现从虚拟走向真实,从学科走向学生,从经验走向科学,从教学走向教育。

Based on empirical study, this paper designed the teaching of ＂redox reactions＂ in senior three review class, and took ＂sewage disposal＂ as the theme, guided students to deepen their understanding of knowledge in the application of knowledge, promoted students~ knowledge reconfiguration and cognitive change by creating the real situation, stimulating the generation of problems, and carrying out effective activities.