National Changhua University of Education Institutional Repository : Item 987654321/16664

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NCUEIR > College of Technology > Department of Industrial Education and Technology > Periodical Articles > Item 987654321/16664

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/16664

Title:	Project-based Learning with An Online Peer Assessment System in a Photonics Instruction for Enhancing LED Design Skills
Authors:	Chang, Shu-Hsuan;Wu, Tsung-Chih;Kuo, Yen-Kuang;You, Li-Chih
Contributors:	工業教育與技術學系
Keywords:	Cooperative/Collaborative learning;Interdisciplinary projects;Improving classroom teaching
Date:	2012-10
Issue Date:	2013-06-05T07:24:23Z
Publisher:	The Turkish Online Journal of Educational Technology
Abstract:	This study proposed a novel instructional approach, a two-stage LED simulation of Project-based learning (PBL) course with online peer assessment (OPA), and explored how to apply OPA to the different structured problems in a PBL course to enhance students’ professional skills in LED design as well as meta-cognitive thinking. The participants of the study, 73 junior students were divided into two groups, OPA group (with OPA) and Traditional group (without OPA). The evaluation results were listed as follows. (1) OPA group performed better than Traditional group in concept clarification. (2) For the enhancement of LED design skills in well-structured problem solving, OPA group performed better than Traditional group. (3) For the enhancement of LED design skills in ill-structured problem solving, there was no significant difference between the performances of these two groups. (4) For students’ perception about the effect of OPA applied in PBL, OPA group could benefit from inquiry learning and reflective thinking. Most students agreed that the two-stage LED simulation of PBL course was challenging and interesting and they learned useful things from the course.
Relation:	TOJET: The Turkish Online Journal of Educational Technology, 11(4): 236-246
Appears in Collections:	[Department of Industrial Education and Technology] Periodical Articles

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