Development of Smart Box Learning Media for Mathematics Learning in Elementary School

This study aims to develop and evaluate the effectiveness of the Smart Box learning media for first-grade mathematics, specifically focusing on addition and subtraction. Observations at SDS Islam Ulul Albab revealed a lack of diverse learning media, leading to decreased student engagement. Using a Research and Development (R&D) approach with the ADDIE model, this study involved 32 first-grade students, one homeroom teacher, and three expert validators specializing in media, material, and learning. Data collection was conducted through structured observations, semi-structured interviews, expert validation, and student response surveys, with analysis employing descriptive statistical methods. The findings indicate that the Smart Box, constructed from durable plywood and integrating interactive learning features, was highly validated by experts (94% validity score) and received a 95.7% positive response from students, confirming its effectiveness in enhancing engagement and comprehension. Despite its success, challenges such as classroom management and initial unfamiliarity with the tool were noted. These results highlight the potential scalability of the Smart Box for other subjects and educational levels. Future research should explore its long-term impact, cost-effectiveness, and adaptability in diverse educational settings to maximize its application in early childhood mathematics education.