关键词: 自然地理实习, 探究式实习模式, GIS, 平台系统

Abstract:

In order to better implement student-centered teaching philosophy in the field practice teaching of physical geography, this article proposed to develop probing platform systems for physical geography field practice by using GIS technology. The system changes the traditional proof-theory and cognitive-based practice model, improves the autonomy and initiative of students practice. The paper analyzed the needs of probing platform system for physical geography field practice, and according to the needs, designed frame and functions of platform system, and made in-depth study for the core technology of the system developed. Finally, Lushan physical geography field practice was taken for an example to verify the platform system. The results show that: 1) The system fully mobilized the enthusiasm of student practice, provided a set of mechanism for students to participate the entire practice process, so that students can actively explore the geography problem, really make student play a leading role in entire practice process. 2) The independent practice function of the platform is a strong complement for the traditional practice mode, it provides a platform for the ability for developing students ability and quality of innovation. In a specific practice process, it can flexibly allocate different independent practice program based on the basis and interest of students, and can achieve the principle of teaching students in accordance with their aptitude. 3) In the development process, the system improves scalability by using plug-in framework model, improves reusability by using object-oriented design methods, and builds the system application model by using GIS. 4) The platform system can improve the quality of practice, and enhances the learning autonomy for student, and has important application value.

Key words: physical geography practice, probing practice mode, GIS, platform system