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Leary, Heather; Walker, Andrew; Shelton, Brett E.; Fitt, M. Harrison – Interdisciplinary Journal of Problem-based Learning, 2013
Despite years of primary research on problem-based learning and literature reviews, no systematic effort has been made to analyze the relationship between tutor characteristics and student learning outcomes. In an effort to fill that gap the following meta-analysis coded 223 outcomes from 94 studies with small but positive gains for PBL students…
Descriptors: Tutor Training, Tutors, Teacher Characteristics, Teacher Background
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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