ZULKIFLI BIN SALEHUDIN UNIVERSITI TEKNOLOGI MARA (UiTM)
GeoMathsCard (GMC) is a curriculum-aligned educational card game designed to improve secondary school students’ understanding of 2D and 3D geometry through active, student-centred learning. The game integrates shape–property matching, peer discussion and verification cards to promote conceptual understanding and collaborative reasoning. Enhanced with augmented reality and bilingual audio explanations, GMC supports diverse learning styles and makes abstract geometric concepts more accessible. Field testing with Form 4 students showed improved learning outcomes and high engagement, indicating GMC’s strong potential as an effective, affordable and classroom-ready innovation for geometry lesson.