4DEMIRCI A, KARABURU A. How to Make GIS a Com- mon Educational Tool in Schools: Potentials and Implica- tions of the GIS for Teachem Book for Geography Educa- tion in Turkey[ J]. Ozean Journal of Applied Sciences, 2009, 2 ( 2 ) : 205-215.
5BEDNARZ S W, VAN DER SCHEE J. Europe and the United States: The Implementation of Geographic Infor- mation Systems in Secondary Education in Two Contexts [J]. Technology, Pedagogy and Education, 2006, 15 (2) : 191-205.
6LEMBERG D, STOLTMAN J P. Geography Teaching and the New Technologies: Opportunities and Challenges [J]. Journal of Education, 2001, 181 (3): 63-76.