Search results for author:"Gwo Jen Hwang"
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Educational Technology & Society Vol. 13, No. 3 (2010) pp. 33–42
Ubiquitous computing and mobile technologies provide a new perspective for designing innovative outdoor learning experiences. The purpose of this study is to propose a formative assessment design for integrating PDAs into ecology observations. Three ...
Computers & Education Vol. 54, No. 4 (May 2010) pp. 1089–1100
Self-explanation prompts are considered to be an important form of scaffolding in the comprehension of complex multimedia materials. However, there is little theoretical understanding to date of self-explaining prompt formats tailored to different...
A Concept-Map Integrated Dynamic Assessment System for Improving Ecology Observation Competences in Mobile Learning Activities
Turkish Online Journal of Educational Technology - TOJET Vol. 11, No. 1 (January 2012) pp. 10–19
Observation competence plays a fundamental role in outdoor scientific investigation. The computerized concept mapping technique as a Mindtool has shown the potential for enhancing meaningful learning in science education. The purposes of the present ...
Computers & Education Vol. 59, No. 2 (September 2012) pp. 762–773
Spatial ability has been recognized as one of the most important factors affecting the mathematical performance of students. Previous studies on spatial learning have mainly focused on developing strategies to shorten the problem-solving time of...
Journal of Educational Technology & Society Vol. 17, No. 2 pp. 4–16
Scholars have identified that learning in an authentic environment with quality contextual and procedural supports can engage students in thorough observations and knowledge construction. Moreover, the target is that students are able to experience...
A Problem-Based Ubiquitous Learning Approach to Improving the Questioning Abilities of Elementary School Students
Pi-Hsia Hung; Gwo-Jen Hwang; Yueh-Hsun Lee; Tsung-Hsun Wu; Bahtijar Vogel; Marcelo Milrad; Emil Johansson
Journal of Educational Technology & Society Vol. 17, No. 4 pp. 316–334
The purpose of this study is to investigate the effects of a ubiquitous problem-based learning system (UPBLS) on students' question-raising performance in field inquiry activities. An experiment was conducted on an elementary school natural...