初中了,学生普遍感到物理难懂难学,思想负担较重,怎样才能有效地减轻学生负担呢?我在教学中,做了三点尝试,取得了一定效果。一、改革考试制度减轻学生精神负担为了改革这种被动局面,我摸索了一套行之有效的考试方法及评估模式。实行“两种考试并行,三种活动辅助”的新评估模式。两种考试并行,即开卷考试(占40%)与闭卷考试(占60%)并行。概念的形成,规律的推导,物理学史实,实验的操作,实践应用等方面进行面试或开卷考试,可以查阅资料,可以相互研 Junior high school, students generally feel physically difficult to understand, heavier ideological burden, how to effectively reduce the burden on students? I teach, made three attempts, and achieved some results. First, the reform of the examination system to reduce the mental burden of students In order to reform this passive situation, I explored a set of effective test methods and assessment models. Implementation of the “two kinds of examinations in parallel, three kinds of activities assisted” new evaluation mode. Parallel to the two exams, the open book test (40%) and the closed book test (60%) in parallel. The formation of concepts, the derivation of laws, the historical facts of physics, the operation of experiments, practical applications and other aspects of the interview or open book examinations, you can access the information, you can study each other