Development and Evaluation of Ubiquitous Geometry Learning in Authentic Contexts with Experience API

• Main Authors: Yan Amal Abdilah, 楊拉馬
• Other Authors: Wu-Yuin Hwang
• Format: Others
• Language: en_US
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/fw5p28

碩士 === 國立中央大學 === 網路學習科技研究所 === 106 === The aim of this study is to investigate relationship between learning behaviors and learning achievement of fourth grade students in authentic learning. The investigation included quality and quantity of behaviors. In Sanmin Elementary School, Taipei, the students used our Ubiquitous Geometry (UG) system to learn angle and polygon. UG system utilized xAPI specification to record three learning behaviors, such as authentic measurement, annotation, and peer assessment. Total of 53 students joined this study, consisted of 27 students in control group and 26 students in experimental group. The statistical analysis showed that experimental group has better learning achievement. Authentic measurement contributed the biggest effect for the result. Especially, measuring angle of elevation and depression which utilize camera and gyro sensor. They measured many objects several times to fill their satisfaction in learning. Another finding is that drawing feature is most valuable feature in annotation and peer assessment activities. Students used drawing feature to express their ideas in different representations (figures, symbols, and texts). They used various colors for their drawing. Students can not benefit much from peer assessment. Most of students commend drawing were circles that pointed out misconception. Meanwhile, students comment texts were less meaningful. This study strongly recommends utilization of advance technology to learn from authentic contexts for learning geometry. System capability to score behaviors’ quality should be developed. So that more complex data can be collected and deeper analysis can be conducted in the future studies.