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“先学后教”重在让学生自学,这对培养学生各个方面的能力十分重要。将“先学后教”的教学模式融入初中化学教学中,这种模式从预习入手,并就“通过导学案辅助学生进行‘先学’,在‘后教’中对学生进行点拨引导”进行了探讨。
“After school to teach ” focuses on allowing students to self-study, which is very important to develop the ability of students in all aspects. The teaching mode of “learning after teaching” is integrated into the junior high school chemistry teaching. This mode starts from the preview and assists the students to conduct the ’first learning’ Point to guide "was discussed.