The Effects of a DLSCL Approach on Students Conceptual Understanding in an Undergraduate Introductory Physics Lab
Muhammad Riaz 1, 2  
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Assistant Professor, Department of Physics, Karakorum International University Gilgit. PAKISTAN
Department of Mathematics Education, Florida Institute of Technology, Melbourne, Florida, USA
Professor and Program Chair, Department of Mathematics Education, Florida Institute of Technology, Melbourne, Florida, USA
Office of Development, Florida Institute of Technology, Melbourne, Florida, USA
Online publish date: 2019-10-21
Publish date: 2019-10-21
EURASIA J. Math., Sci Tech. Ed 2020;16(2):em1813
This study investigated the effects of Discovery Learning Scientific Community Laboratories (DL-SCL) and traditional non-DLSCL laboratories on students’ conceptual understanding in a Physics-1 lab. At many universities, physics programs use a traditional lab style, despite research on the benefits for reform-oriented physics labs. This DL-SCL approach included features of inquiry-based learning (e.g., students generated hypotheses and designed experiments) and scientific community labs (e.g., students discussed designs and findings). This study used a quasi-experimental design with quantitative-method data collection and analysis procedures. Twelve sections of a Physics I lab were assigned to two groups: Treatment (DL-SCL) and Control (non-DL-SCL). In Treatment and Control sections, conceptual understanding was measured pre/post using the Mechanics Baseline Test (MBT) and the Force Concept Inventory (FCI). Study findings indicated that DL-SCL approach in teaching Physics Lab-1 significantly improved students’ conceptual understanding.
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