Development of a Practical Module for Mechanical to Heat Energy Conversion: An Exploration with CASSY Lab-Based Experiments

Abstract

Physics experiments are integral to enhancing students' conceptual understanding, particularly in topics that involve complex quantitative analyses. Traditional teaching methods, however, cannot often effectively develop students' analytical skills. To address this issue, this study introduces a research-based practical module to bridge these gaps. The module focuses on optimizing learning outcomes related to converting mechanical energy to heat energy through experiments conducted with advanced technology-based tools, including Mobile-CASSY. Employing the ADDIE model, the module was systematically developed and implemented. Key components involved designing experiments that utilized NiCr-Ni temperature sensors and advanced data analysis software to validate energy conservation principles. The results from pretests and posttests indicated significant improvements in students' conceptual understanding. Furthermore, feedback from questionnaires underscored the module's efficacy in fostering technology-driven learning environments. These findings contribute substantively to the advancement of physics education by offering a sustainable and practical approach to integrating experimental and theoretical learning at the tertiary level.