基于GIS的探究式自然地理学野外实习平台系统
作者简介:李恒凯(1980-),男,湖北孝感人,讲师,博士研究生,研究方向为GIS应用开发、地理建模方法及应用。E-mail:giskai@126.com
收稿日期: 2011-06-30
要求修回日期: 2011-09-14
网络出版日期: 2012-05-28
基金资助
国家自然科学基金项目(41061041)和江西省教育科学规划课题(11YB044)资助
Probing Platform System for Physical Geography Field Practice Based on GIS
Received date: 2011-06-30
Request revised date: 2011-09-14
Online published: 2012-05-28
Copyright
李恒凯 , 刘小生 , 潘颖龙 . 基于GIS的探究式自然地理学野外实习平台系统[J]. 地理科学, 2012 , 32(8) : 1026 -1032 . DOI: 10.13249/j.cnki.sgs.2012.08.1026
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
Fig.1 The flowchart of physical geography field practice图1 自然地理野外实习流程 |
Fig.2 The figure of system overall framework图2 系统总体框架 |
Fig.3 Structure figure of plug-in framework class图3 插件框架类结构 |
Fig.4 The interface of practice point manage图4 实习点管理界面 |
Fig.5 The interface of practice content view图5 实习内容浏览界面 |
The authors have declared that no competing interests exist.
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