入选理由：本节课中,教师以开放式的教学,引导学生自主学习,设计实验。教学设计思路撰写/上海市延安初级中学王娟娟孙兰兰这是一节初三化学复习课。通过一年的化学学习,学生对化学学科有所了解,这节课是针对学生学过的化学变化,从不同角度进行归纳整理,以提升学生自主学习的能力。 Reasons for inclusion: In this class, teachers use open teaching to guide students to learn independently and design experiments. Teaching Design Ideas Writing / Yanan Junior High School Shanghai Wang Juanjuan Sun Lanlan This is a third grade chemistry review class. Through one year of chemistry study, students have a better understanding of the chemistry discipline. This lesson is aimed at the chemical changes students have learned, and they are summarized and collated from different perspectives to improve students’ ability to study independently.