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初中化学知识点较多且杂乱,因此在新课改得到深入推广的背景下,在提高初中化学课堂教学效率的同时,减轻学生的学业负担成了广大教育工作者共同研究的课题。提高初中化学课堂教学效率的方法有许多,本文就通过课堂教学反馈训练提高教学效率的方式进行简要的探讨。一、课堂教学反馈概念分析反馈是指由控制系统把信息传输出去又把信息返送回来的过程,但是在这一过程中对信息的再传输产生了影响。课堂教学可以看作是教师和学生之间的信息
Therefore, under the background of deepening the new curriculum reform, improving junior middle school chemistry classroom teaching efficiency and reducing the student’s academic burden has become the common research topic for educators. There are many ways to improve junior middle school chemistry classroom teaching efficiency. This article briefly discusses ways to improve teaching efficiency by classroom teaching feedback training. First, the concept of classroom teaching feedback Feedback refers to the control system to send out the information returned to the information back to the process, but in the process of re-transmission of information had an impact. Classroom teaching can be seen as information between teachers and students