“Spectro-Uno”: Development and Evaluation of Card Game Material in Learning Light for Grade 8 Students

Science education in the Philippines faces significant challenges, particularly in physics, where students struggle with abstract concepts like light. Traditional teaching methods, often passive and resource-limited, contribute to low engagement and poor performance. This study developed and evaluated Spectro-uno, an educational card game designed to enhance Grade 8 students’ understanding of light through game-based learning. The study aimed to (1) develop Spectro-uno aligned with DepEd competencies, (2) evaluate its perceived effectiveness by teachers and experts. Using the Successive Approximation Model (SAM), Spectro-Uno was iteratively developed with feedback from five in-service science teachers and five graduate students in Physics Education. Quantitative data were collected through a rating scale and qualitative data were gathered through feedback from science teachers and graduate students and a survey from grade 9 students and grade 8 science teachers. Quantitative results showed that Spectro-uno received a “Very Good” rating from science teachers and graduate students, who highlighted its ability to engage students, simplify abstract concepts, and promote active learning. The study concludes that Spectro-uno is an effective tool for teaching light-related topics and recommends its integration into the curriculum. Further research is encouraged to explore its long-term impact, emphasizing the use of pre- and post-tests to evaluate learning outcomes.