Enhancing Students’ Performance in Geometry through the Use of Tangram

This study investigates the effectiveness of tangram puzzles in enhancing Grade 8 students’ geometry performance. Conducted during the 2023–2024 school year, the research was situated in a single section of Grade 8 students, chosen through purposive sampling. The study employed a classroom-based action research design, utilizing lesson plans, pre-tests, and post-tests as instruments. Data analysis involved descriptive statistics such as frequency, percentage, mean, and standard deviation, along with statistical tools like the t-test and HyperRESEARCH for qualitative analysis. Findings reveal that students struggled with geometry before the intervention, indicating a need for improvement. However, after implementing tangram, there was a significant improvement in students’ performance, shifting their scores from below satisfactory to outstanding. Tangram proved particularly beneficial for hands-on learners, enhancing their understanding and enjoyment of geometry. The study recommends regularly integrating tangram into geometry lessons and suggests further research to explore its long-term effects and integration into other subjects. Overall, the study underscores the effectiveness of tangram in enhancing students’ geometry performance, making abstract concepts more accessible and enjoyable.