Abstract
The integration of online applications in education has been widely recognized for its potential to enhance learning outcomes. This study assessed the effectiveness of the Sync Buzzer Application in improving the mathematics performance of Grade 1 learners at Eustacio Barcatan Elementary School in the Polomolok 1 District, South Cotabato Division. The research aimed to evaluate the learners' performance by comparing pretest and posttest results and identifying any significant differences in their mathematical abilities after the intervention. Additionally, the study explored the relevance of integrating the Sync Buzzer Application as an instructional tool in teaching mathematics. A pre-experimental research design with a quantitative approach was employed, utilizing a pretest-posttest framework and an adopted questionnaire to gather data. Results indicated that prior to the intervention, the learners' performance in mathematics was at the beginning level. Following the use of the Sync Buzzer Application, their performance improved to an "approaching proficiency" level. Statistical analysis revealed a significant difference between the pretest and posttest scores, highlighting the application's effectiveness in enhancing learners' mathematical skills. As a result of the findings, a program model titled SOLVE was developed to address and support the least learned competencies. The study recommends further exploration of the Sync Buzzer Application's integration across other grade levels and subject areas to validate its broader applicability and impact.
