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新课标指出:“转变学生的学习方式,培养学生主动参与、乐于探究、交流合作的学习态度”。转变教师唱主角的局面,学生应成为课堂教学中的主体,要提高课堂教学效率就必须把课堂还给学生,让他们积极主动地进入到课堂学习的角色中,让学生能够参与到课堂教学中来。初中化学是化学教育的基础启蒙阶段,想要学生在基础知识薄弱的条件下学好化学,提高课堂教学效率,就要激发孩子们的学习积极性,增强他们的求知欲,引导他们参与到课堂教学中,让孩子们能够较好地掌握基
The new curriculum pointed out: “change the way students learn, cultivate students to actively participate in, willing to explore, exchange and cooperation learning attitude ”. Change the teacher lead the protagonist situation, students should become the main body of classroom teaching, to improve the efficiency of classroom teaching, students must be returned to the classroom, so that they actively enter the classroom learning role, so that students can participate in classroom teaching . Junior high school chemistry is the basic enlightenment phase of chemistry education. If students want to learn chemistry and improve classroom teaching efficiency under the condition of weak basic knowledge, they should stimulate their enthusiasm for learning, enhance their curiosity and lead them to participate in classroom teaching , So that children can better grasp the base