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Liu, Min; Pan, Zilong; Cai, Ying; Shao, Peixia; Han, Songhee – Journal of Educational Multimedia and Hypermedia, 2021
This study examined how 465 socioeconomically disadvantaged middle school students used a multimedia-enriched problem-based learning (PBL) program. Using a mixed-methods design, we investigated the impact of PBL on students' performance, and relationship among students' self-efficacy, attitude toward science, and performance. The findings showed…
Descriptors: Multimedia Instruction, Science Instruction, Academic Achievement, Skill Development
Liu, Min; Olmanson, Justin; Horton, Lucas; Toprac, Paul – Online Submission, 2011
This study examines middle school students' learning and motivation as they engaged in a multimedia enriched problem-based learning (PBL) environment for middle school science. Using a mixed-method design with both quantitative and qualitative data, we investigated the effect of a multimedia environment on sixth graders' science learning, their…
Descriptors: Student Motivation, Learning, Multimedia Instruction, Problem Based Learning
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Liu, Min; Wivagg, Jennifer; Geurtz, Renata; Lee, Shih-Ting; Chang, Hyeseung Maria – Interdisciplinary Journal of Problem-based Learning, 2012
This study examined how a group of ten middle school teachers implemented a technology enriched problem-based learning (PBL) environment. The goal was to understand their motivation, document their implementation techniques, and identify factors that teachers considered important in using technology-based PBL tools in their teaching. The analysis…
Descriptors: Middle School Teachers, Science Instruction, Secondary School Science, Curriculum