课题研究是高中物理教学中学生研究性学习的主要方式，是培养学生研究能力和创新精神的一种新形式。现就此谈谈自己的初步体会，与广大同人交流。首先，在课题研究中，选题是个难点。选题是关系课题研究成败的关键。有一次，讲照相机的原理，我讲了经物体的光通过照相机镜头的 Project research is the main method of research learning in high school physics teaching for middle school students, and it is a new form of cultivating students’ research ability and innovative spirit. I will now talk about my own preliminary experience and exchange with my colleagues. First of all, in the topic research, the topic is a difficult point. The topic is the key to the success or failure of the relationship research. Once, talking about the principle of the camera, I talked about the light passing through the camera lens through the object.