“GIS算法基础”课程教学研究
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摘要
"GIS算法基础"课程是高校GIS专业主干课,该课程具有理论性强、内容碎片化、前沿性和知识面广的特点,对数学和计算机的能力要求高,学生学习和教师授课都有较大难度。文章总结了南京师范大学GIS专业开展该课程的教学经验,提出注重基础、兼顾前沿、旨在启迪的原则和问题求解导向、整体把握、翻转课堂、同伴教学等针对性措施,此外,还应通过大量实验课程来巩固教学效果和驱动学生主动学习。
Basics of GIS Algorithms is one of major courses in Geographic Information System,characterized with strong theoretical basis,wide coverage,state of the art knowledge but isolated topics,and the high requirements of mathematics and computer basics,which make it difficult for students to learn and teachers to teach.This paper summarizes the experiences and lessons of teaching it learned from past teaching practices in Nanjing Normal University.We focused on teaching of the fundamentals as well as considering the cutting edge topics to fulfil an ultimate goal of inspiring wisdom.Effective measures in both classroom teaching and practical training have been developed to overcome the teaching obstacles,such as problem solving guidance,overall grasp,flipped classroom,peer tutoring and etc.A large number of practical trainings are integrated in order to reinforce classroom teaching and demonstrate mastery of algorithms by self-learning.
Basics of GIS Algorithms is one of major courses in Geographic Information System,characterized with strong theoretical basis,wide coverage,state of the art knowledge but isolated topics,and the high requirements of mathematics and computer basics,which make it difficult for students to learn and teachers to teach.This paper summarizes the experiences and lessons of teaching it learned from past teaching practices in Nanjing Normal University.We focused on teaching of the fundamentals as well as considering the cutting edge topics to fulfil an ultimate goal of inspiring wisdom.Effective measures in both classroom teaching and practical training have been developed to overcome the teaching obstacles,such as problem solving guidance,overall grasp,flipped classroom,peer tutoring and etc.A large number of practical trainings are integrated in order to reinforce classroom teaching and demonstrate mastery of algorithms by self-learning.
引文
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[13]李治军,廖明宏,张岩.数据结构与算法课程设计教学模式的探讨[J].计算机教育,2006(2):54-56.
[14]陈丽,陈朝东.大学数学课堂教学方式方法实施情况的调查研究[J].高等理科教育,2018,137(1):96-101.
[15]付雨朦,范文翔,张琳.基于翻转课堂理念的O2O教学模式的探究[J].高等理科教育,2018,137(1):66-72.
[2]江岭,王春,刘璐,等.我国GIS专业高等教育发展现状与分析[J].测绘通报,2016(7):136-141.
[3]汤国安,董有福,唐婉容,等.我国GIS专业高等教育现状调查与分析[J].中国大学教学,2013(6):26-31.
[4]刘民士,王春,何桂芳.GIS算法基础实验教学探索[J].测绘与空间地理信息,2012,35(6):56-59.
[5]杨玲,阮心玲.GIS算法基础课程教学探索[J].计算机时代,2016(3):53-55.
[6]张宏,温永宁,刘爱利.地理信息系统算法基础[M].北京:科学出版社,2006.
[7]van KREVELD M,NIEVERGELT J,ROOS T,et al.Algorithmic foundations of geographic information systems[M].Berlin:Springer,1997:1-287.
[8]WISE S.GIS fundamentals[M].Boca Raton,London,New York:CRC Press,2014.
[9]GUTTMAN A.R-trees:A dynamic index structure for spatial searching[C]//International Conference on Management of Data,Boston,Massachusetts,1984:47-57.
[10]MANOLOPOULOS Y,NANOPOULOS A,PAPADOPOULOS A N,et al.R-Trees:theory and applications[M].London:Springer,2006:1-194.
[11]TARBOTON D G,BRAS R L,RODRIGUEZ-ITURBE I.On the extraction of channel networks from digital elevation data[J].Hydrological Processes,1991,5(1):81-100.
[12]LAI Z,LI S,LV G,et al.Watershed delineation using hydrographic features and a DEM in plain river network region[J].Hydrological Processes,2016,30(2):276-288.
[13]李治军,廖明宏,张岩.数据结构与算法课程设计教学模式的探讨[J].计算机教育,2006(2):54-56.
[14]陈丽,陈朝东.大学数学课堂教学方式方法实施情况的调查研究[J].高等理科教育,2018,137(1):96-101.
[15]付雨朦,范文翔,张琳.基于翻转课堂理念的O2O教学模式的探究[J].高等理科教育,2018,137(1):66-72.