Division of tasks in activity planning: Due to the limited number of people, the whole group participated in the whole process. Activity plan: the first stage (the third week): participate in project investigation training, hold a good opening meeting and make a project investigation plan. The second stage (week 4-10): Collect the relevant materials of China ancient and modern costume culture through various effective ways, and sort out and analyze the materials. The third stage (the first 1 1 week): a questionnaire survey was conducted on the dress pursuit and understanding of the first-year students in our school, and the survey data were sorted out and analyzed. The fourth stage (week 12- 13): summarize the research work and write and modify the research report. Prepare relevant acceptance materials, complete the preparation for project acceptance and apply for project appraisal and acceptance. The topic I commented on, "Looking at the Changes of Our Life from Dress —— The Origin of China's Ancient and Modern Dress Culture", is in line with life. Starting with clothing, we can arouse people's research interest, and at the same time we can see the changes of people's living standards and values from the changes of clothing. The topic selection must make students interested and willing to participate, and the final establishment of the topic selection should follow the principles of scientificity, feasibility, novelty and value, which can be better reflected in this paper. "Colorful costumes not only reflect the human pursuit of beauty, but also are the carrier of social culture. Different costumes can also reflect different social backgrounds and cultures from the side. From ancient times, people used leaves and skins to keep warm, to today's fashionable clothes that pay attention to fashion, trend and personality, what is the evolution of human clothing? How does it affect and change people's lives and concepts? What are the pursuit and views of contemporary middle school students on dressing up? With this series of questions, we will pursue the history of China's clothing culture and appreciate the essence and broadness of China's clothing culture. " This passage in the background of the project shows the openness of inquiry learning and its close relationship with history and culture. Should the activity plan be made more detailed? It would be better to have specific tasks every week.