传统教学以教师为中心,学生是被动的接受者。新课程标准强调以学生为中心,教师要成为学生主动学习的帮助者。本文探讨“先学后教”模式的内涵,分析初中学生的学习能力,并结合教学过程与教学方式的特点,阐述“先学后教”在初中信息技术教学中的新模式。 Traditional teaching is teacher-centered and students are passive recipients. The new curriculum standard emphasizes student-centeredness, and teachers should become helpers for students’ active learning. This article explores the connotation of the “first-to-last post-secondary education” model, analyzes the junior high school students’ learning ability, and combines the characteristics of the teaching process and teaching methods to elaborate the new model of “first-after-school” in junior high school information technology teaching.