本研究之目的在發展一情境感知系統輔助國小自然科戶外教學，並評估其使用效益。本研究發展之情境感知系統使用PDA做為行動載具，利用GPS做為定位方式，發展之功能包括地圖導覽、路徑記錄、地圖編輯、戶外教學學習資源及學習單等。系統評估的參與者為台北市某國小的一位自然科教師與35位五年級學生；教學活動係由教師帶領學生於校園及關渡兩處進行戶外教學活動，教學時間共計10小時；評估方式則是透過問卷、課堂觀察、教學活動錄影及教師訪談等瞭解教師及學生對系統的使用情形。研究結果發現，本研究所發展的系統有助於戶外教學的實施，並能提升學生的學習興趣，且有助於教師設計更豐富的戶外教學學習活動。最後，本研究建議：教師需更充分的教學準備時間，並可考慮使用其它的定位技術，以求更精確的地圖導覽。

The purposes of this study are to develop a context-aware system to facilitate outdoor-learning activities of elementary science classes and to evaluate the effectiveness of the system. The context-aware system was developed on a PDA-based environment which equipped with a GPS component. The system provided students with the following features: navigating on field trip locations, recording places which students visited, adding interested locations on the map, reading learning resources, and writing worksheet. We evaluated the effectiveness of the system by conducting two outdoor learning activities: one in the campus and the other in a nature park. The participants were a science teacher and a class of 35 5th grade students. The findings of this study are: Our system is helpful in facilitating outdoor learning activities, and the students showed positive attitudes towards using the system, and it can enrich the design of outdoor learning activities. Finally we offer some suggestions the teacher needs more time of preparing in teaching and might use other location techniques for better precise navigating on field trip locations.

于文正、張國恩、宋曜廷（2006）：行動載具在博物館學習的應用：促進「人—機—境」互動的設計。博物館學季刊，20（1），17-34。
王仁榮（2003）：國民小學教師與家長對親師合作辦理戶外教學的認知、動機與障礙研究：以臺中市為例。國立台中師範學院環境教育研究所，台中市。
王書貞（2007）：台北縣市國小教師運用關渡自然公園進行戶外環境教育之需求研究。國立台灣師範大學環境教育研究所，台北市。
王靜如（1991）：高屏地區國小戶外教學現況困難之調查分析。屏師學報，3，363－396。
王鑫（1995）：戶外教學發展史及思想之研究。行政院國家科學委員會專題研究。
內政部地政司衛星測量中心。http://www.moidlassc.gov.tw
朱慶昇（1993）：戶外教學設計原理之研究。環境教育季刊，16，31-38。
李崑山（1993）：戶外教學活動單元設計思考模式。環境教育，18，61-67。
李崑山（2000）：戶外環境教學理念突破與實踐。環境教育，589，40-45。
吳振謀（2005）：行動電話輔助合作學習之研究。銘傳大學資訊傳播工程研究所，桃園縣。
吳連賞（1997）：鄉土地理教育推動與教材編撰架構之研究。高雄師大學報，8，207-232。
邱文豪、張國恩、宋曜廷(2006)：行動載具在戶外教學之應用-以植物觀賞課程為例。國立師範大學資訊教育系，台北市。
邱碧紅、鍾惠雯、熊同鑫(2006)：森林生態旅遊在國小戶外環境教學上之應用-以知本國家森林遊樂區為例。屏東科技大學熱帶農業暨國際合作研究所，屏東市。
余宗翰（1999）：花蓮縣國小教師運用戶外環境教育教學資源之調查研究。國立花蓮師範學院國小科學教育研究所，花蓮市。
余雅芳（2003）：動物園環境教育方案評鑑-以台北市國小四年級校外參觀教學為例。國立臺灣師範大學環境教育研究所，台北市。
林智慧、劉惠元(2001)：台中地區現職國小自然科教師在校園中實施自然科戶外教學之現況調查研究。台中師範學院自然科學教育學系，台中市。
周立德、李敬超、李明裕、章俊彥、廖君興、簡國峯(2003)：具定位的多媒體導覽系統之設計和實作。臺灣網際網路研討會。
徐治霜（2006）：台南市國民小學實施戶外教學之研究。國立台中教育大學國民教育研究所，台中市。
黃朝恩（1991）：中學地理科戶外教學活動的編寫與實施。中等教育，42（1），30-43。
陳彥明(2005)：全球定位系統融入行動學習之研究與應用。銘傳大學資訊傳播工程學系，桃園縣。
馮瑞婷（2006）：情境感知式行動戶外生態教學系統建置與應用之研究。國立台灣師範大學工業科技教育學系，台北市。
彭文珊(2005)：國小教師戶外教學實踐知識之個案研究。國立台北師範學院課程與教學研究所，台北市。
蔡東穎、劉說安（2002）：GPS觀測大氣閃爍之研究。國立中央大學太空科學研究所，中壢市。
靳知勤（1994）：職前與在職國中教師對環境課程及教學方法之認知與應用。教育研究資訊，2（6），111-120。
熊湘屏（2002）：屏東縣國小教師實施戶外鄉土教學活動之調查研究。國立屏東師範學院國民教育研究所，屏東市。
蘇明俊、江新合(2004)：歸納式野外探究教學模式。新竹師院學報，18，326-361。
Bill,N.S.,& Marvin,M.T.(1994). Disseminating active map information to mobile hosts. Network,IEEE. 8(5),22-32.
Bogner,F.X.(1998). The influence of short–term outdoor ecology education on long–term variables of environmental perspective. Journal of Environmental Education, 29(4),17-29.
Carmine,C.,& Fabio,P.(2004). The design of a handheld, location-aware guide for indoor environments. Personal and Ubiquitous Computing,8(2),82-91.
CHEN,G.,& KOTZ,D.(2000). A survey of context-aware mobile computing research. Tech, Rep, TR2000-381, Dartmouth.
Chen,Y.,Kao,T.,Yu,G.,＆ Sheu,J.(2003). A Mobile butterfly-watching learning system for supporting the independent learning. IEEE International Workshop on Wireless and Mobile Technologies in Education.
Cheverst,K.,Davies,N.,Mitchell,K.,Friday,A.,& Efstratiou,C. (2000).Developing a Context-aware Electronic Tourist Guide： Some Issues and Experiences. Conference on Human Factors in Computing Systems.17-24.
Dey,A.K.(1998). Context-aware computing：the CyberDesk project. Proceedings of the AAAI, Spring Symposium on Intelligent Environments.51–54.
Dey,A.K.,& Abowd,G.D.(2000). Towards a better understanding of context and context-awareness. Proceedings of the Workshop on the What, Who, Where, When and How of Context-Awareness.
Eija,K.(2003). User needs for location-aware mobile services. Personal and Ubiquitous Computing. 7(1),70-79.
Ford,P.M.(1981). Principles and practices of outdoor/environmental education. Wiley, New York.
Gonz,F.J.,Garc,J.,Gil,F.,Costa,E.M.,& Pousada,J.M.(2005). Bluetooth-assisted context-awareness in educational data networks. Computers & Eduaction. 45(1),150-121.
Hazas,M.,Scott,J.,& Krumm,J.(2004). Location-aware computing comes of age. IEEE Computer Society, 37(2),95-97
Ibrahim,H.,& Cordes,K.(1993). Outdoor recreation. Madison Wisconsin: Brown ＆ Benchmark.
Ferscha,A.,Beer,W.,& Narzt,W.(2001). Location Awareness in Community Wireless LANs. Journal of Science Teacher Education. 12(3),155-173.
Lauri,A.,Nicklas,G.,Jani,K.,& Timo,O.(2004). Bluetooth and WAP Push Based Location-aware Mobile Advertising System. Proceedings of the 2nd international conference on Mobile systems, applications’ and services,49-58.
Louis,R.,& Santa,C.(2004). The Design of a Constructivist Learning Experience that uses GPS Technology. World Conference on Educational Multimedia, Hypermedia and Telecommunications, 4837-4841.
Marcela,D.R.,Jesus,F.,Edgar,A.M.,& Miguel,A.(2004). Location-Aware Access to Hospital Information and Services. IEEE Transactions Information Technology in Biomedicine, 8(4),448-455
Matthias,B.,Schahram,D.,& Florian,R.(2006). A survey on context-aware systems. International Journal of Ad Hoc and ubiquitous Computing, 2,263-277.
Priest,S.(1986). Redefining outdoor education: A matter of many relationship. Journal of Environmental Education, 17(3),13-15.
Roy,W.,Andy,H.,Veronica,F.,& Jonathan,G.(1992). The Active Badge Location System. ACM Transactions on Information Systems. 10(1),91-102.
Ryan,N.,Pascoe,J.,& Morse,D.(1997). Enhanced reality fieldwork：The context-aware archaeological assistant. Computer Applications in Archaeology.
Silke,F.,Kyandoghere,K.,Ana,Z.,& Zighuo,L.(2003).An indoor Bluetooth-based positioning system：concept, implementation and experimental evaluation. International Conference on Wireless Networks.
Simmons,D.(1998). Using nature settings for environmental education: Perceived benefits and barriers. Journal of Environmental Education, 29(3),23-31.
Ford,P.(1986). Outdoor Education: Definition and Philosophy. Las Cruses, NM: ERIC Clearinghouse on Rural Education and Small Schools.
Orion,N.,& Hofstein,A.(1991). Factors which influence learning ability during a scientific field trips. Science Education, 37,513-523.
Rivkin,M.S.(1997). The schoolyard habitat movement: What it is and why children need it. Early childhood education Journal, 25(1),61-66.
Wallace,K.I.,& Roepcke,C.(1999). Mapping by satellite. http://www.nsta.org/programs/laptop/lessons/mapping.pdf
Yin,C.,Ogata,H.,& Yano,Y.(2005). Ubiquitous-learning system for the Japanese polite expressions. Proceedings of the 2005 IEEE International Workshop on Wireless and Mobile Technologies in Education.