A Pilot Study on the Feasibility and Preliminary Impact of Trichem in Enhancing Interest and Conceptual Understanding of Mole Concept, Chemical Formula, and Equations

Abstract

The Mole Concept, Chemical Formula, and Chemical Equation are consistently identified as challenging topics in secondary school chemistry due to their abstract representations and mathematical complexity, often resulting in low student engagement and conceptual difficulties. This pilot study examined the feasibility and preliminary effectiveness of TriChem, a hybrid game-based learning tool integrated within the 5E instructional model, in enhancing students’ interest and conceptual understanding of mole-related concepts. A one-group pretest–posttest design was implemented with 19 Form 4 students in a Malaysian secondary school. Data were analysed using descriptive statistics and reliability analysis (Cronbach’s α = 0.880). Post-intervention results showed increases in mean interest scores (4.04 to 4.31) and engagement scores (4.25 to 4.66). Qualitative feedback indicated reduced calculation-related anxiety and improved conceptual reasoning. Although limited by its small sample size, the findings suggest that TriChem demonstrates promising feasibility and pedagogical value, warranting further large-scale investigation.