微课教学是当今一种以视频为载体的新型教学方法,不仅可以使学生轻松地学、愉快地学、高效地学,更能使教师在制作微课的过程中,提升研究能力、合作能力和实践能力。为了帮助学生更好地自主学习,进行有效的课前预习、课中重难点突破以及课后的巩固提升,我区开始了课堂教学改革深化研究的第三个阶段“目标—评价—教学”一致性 Micro-class teaching is a new teaching method with video as a carrier today. It not only enables students to learn easily and happily and efficiently, but also enables teachers to enhance their research ability, cooperation ability and practical ability in the course of making micro-class . In order to help students better self-study, effective pre-class preview, class difficult breakthroughs and after-class consolidation and upgrading, our district began the classroom teaching reform to deepen the third phase of the study “goal - evaluation - teaching ”consistency