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在新课程背景下,教师如何培养学生学习情趣,让学生成为课堂上真正的主人,已经成为新课程改革的重要探究内容。然而,学生认识事物总是符合从简单到复杂,由易到难、由浅入深的规律,这要求教师在设计教学时,用爱营造民主、开放、和谐的教学氛围,给学生自由探究、独立思考的时间和空间,让学生亲自体会到成功的愉悦,所以,“情境链”教学在化学课堂中显得尤为重要。
Under the background of the new curriculum, how teachers cultivate students’ interest in learning and make students become the real masters in the classroom has become an important inquiry into the new curriculum reform. However, students always know things from simple to complex, from easy to difficult, from shallow to deep law, which requires teachers in the design of teaching, with love to create a democratic, open and harmonious atmosphere of teaching to students free to explore, independent Thinking time and space for students to personally experience the joy of success, so “context chain ” teaching in the chemistry class is particularly important.