初中学生的思维是很活跃的,为了和谐地发展学生的个性,培养兴趣,提高物理课堂教学效果,我们对初中物理的课堂教学采用“双重反馈式”教学方法,经过两年的实验已初见成效。“双重反馈式”教学模式如下: “课前自学”是通过发现学习在大脑中初步形成知识轮廓。“导入课题”是教师作简短讲解,起着复现作用,沟通学生的记忆渠道,稳定“课前自学”产生的刺激。“检查练习”是一次试误过程,即学生通过有指导的“课前自学”后,究竟对知识是否全部掌握、部分掌握,必须通过练习予 The thinking of junior middle school students is very active. In order to harmoniously develop students’ individuality, cultivate interest, and improve the effectiveness of physics classroom teaching, we adopt a “double feedback” teaching method for the classroom teaching of junior middle school physics. After two years of experimentation, we have seen Effectiveness. The “double-feedback” teaching model is as follows: “Self-education before class” is the initial formation of knowledge in the brain through discovery learning. “Import the subject” is a brief explanation for the teacher, plays a recurring role, communicates with students’ memory channels, and stabilizes the stimulus generated by “self-study before class.” “Checking Exercise” is a trial and error process. After the student passes the guided “self-study before class”, whether or not the knowledge is fully grasped and partially grasped must be passed through the practice.