“物理日记”是学生以日记的形式记述自己在物理学习和应用过程中的感受与体会,写下对内容的理解和在学习生活中的真情实感,评价教师教学和自己学习得失,向教师请教自己在物理学习中遇到的各种问题以及物理在生活中的应用等。结合我一年来对学生的物理学习日记观察,发现学生通过记物理日记并不断地补充、完善日记,建立起了个人的学习档案,能主动构建自己的知识结构,从而达到获取知识、应用知识的目的,学生学习更主动了。物理日记的作用主要体现在以下几个方面。 “Physical diary ” is the student in the form of diary to describe their feelings in the process of physical learning and application experience, write down the understanding of the content and true feelings in learning life, evaluation of teaching and learning their own gains and losses, to Teachers ask themselves various problems encountered in physics study and the application of physics in life. Combined with my observation of the students’ diary of physical learning in the past year, I found that through the process of digesting the diaries and constantly supplementing and perfecting diaries, the students have set up their personal learning archives and can construct their own knowledge structures proactively so as to achieve knowledge acquisition and application of knowledge Purpose, student learning more initiative. The role of physical diary is mainly reflected in the following aspects.