In the process of project activitie

In the process of project activities exploration, teachers play the role of both instructor and supervisor, and provide learners with rich learning resources and information-based learning tools according to the requirements of project activities, and according to the needs of students online scaffolding teaching. At the same time, Teachers Upload micro-lesson resources in the network learning platform and conduct timely guidance to meet the needs of students'personalized learning. Students observe and measure on the spot, use the network platform to browse the learning resources, communicate and cooperate with each other, at the same time, they set their own pace to study the content of the micro-course. In order to ensure the effective development of item-day learning, information learning tools such as problem-solving tools, cognitive tools and so on are needed in the process of learners completing project tasks. In addition, the web-based learning platform can effectively record the process information of students'project-based learning, collect formative assessment data for teachers, help teachers understand the feedback information of students, and adjust the tasks and progress of project-based learning in time.