ISSN: 2782-893X
eISSN: 2799-0664
—The study evaluates the effectiveness of collaborative learning strategies in enhancing elementary teachers’ competence and performance of grade 2 learners in Math. A quasi-experimental research design utilizing the pre-test and post-test assessments based on the 2nd quarter Most Essential Learning Competencies (MELCs) in Math. Likewise, teachers’ competence was measured using the Classroom Observation Tool (COT) and conducted the classroom observation during the delivery of the lesson in the intervention phase. Forty (40) Grade 2 learners and 2 teachers were involved in the study. Based on the data presented, it was revealed a significant difference in the pre-test and post-test performances of grade 2 learners in Math before and after the integration of collaborative learning strategies in teaching and learning. Further, outstanding performance of teachers in classroom observation was attained. The findings highlight the profound influence of collaborative learning strategies and high impact teaching practices on learners’ achievement. Schools are advised to continue implementing collaborative learning strategies in teaching Math and ensuring constant professional development to maintain and enhance teaching performance. Keywords — Effectiveness, Collaborative Learning Strategies, Elementary Teachers’ Competence, Performance, Grade 2 Learners, Math