Using Keyword Searching Activities on Computerized Concept-mapping

• Main Authors: Liu, Tsan Ting, 劉燦廷
• Other Authors: Wang, Fu Hsing
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/65712184718881860905

碩士 === 中國文化大學 === 資訊管理學系 === 103 === Concept map can be used for training learners to have a logical and integrated consideration and can help learners organizing studied curriculum. The use of teaching strategies concept map teaching strategies allowing group discussions to concrete a graphically presented conclusion, then to enhance the efficiency of learning. Nowadays, teaching innovation and improving the effectiveness of learning have been recognized as the teaching objectives of teachers. And the use of concept map teaching strategies through previous studies indeed enhanced the ability of learning. However, the preliminary observation shows that undergraduate students lack of sub-concepts during the learning activities on concept mapping. This research builds a computer-aided concept mapping system to solve the difficulty of correlated sub-concepts creating. The system combines a built-in keyword set and the searching results on bing searching engine and then provides a recommendation of relative sub-concepts to learners. A questionnaire was used to investigate the learning satisfaction on using the computer-aided system. Results showed that the technology acceptance is high and the learners are generally satisfied with such a learning activity. Especially, the accept rate of recommendation is more than 30%. In addition, the system can provide an evaluation on the adequateness of concept maps to reduce possible subjectivity of human judges.