“翻转课堂”开创了视频教学的一个新领域,它让课堂由学习的场所“翻转”成为思考的阵地,让学生能够有更多的时间与空间来进行自主学习。本文以高中化学教学为例,对“翻转课堂”之思与行进行了深入探究。 “Flip the classroom” has created a new field of video teaching. It makes the classroom from the place of learning “turn over ” into a position for thinking, allowing students to have more time and space for independent learning. This article takes the high school chemistry teaching as an example and makes in-depth exploration of the thinking and behavior of “turning the classroom.”