Marivic G. Ceria (Author)
Abstract
This action research study delves into enhancing the grasp of circulatory system among Grade 6 pupils of Cesareo Villa Abrille Elementary School- Schools Division Office of Davao City, through the integration of instructional materials named “Heartbeat Mastery” during S.Y. 2023-2024. It evaluated the efficacy of incorporating these materials into elementary science education, employing a robust methodology encompassing participant selection, teaching interventions, and data collection. This study employed a quasi-experimental pre-test/post-test design. Results indicate significant enhancements in learners’ comprehension of the circulatory system and cardiovascular concepts post-intervention. Results revealed that the impact of integrating instructional materials, specifically “Heartbeat Mastery,” aligns with Bloom’s Taxonomy, addressing cognitive needs and enhancing understanding of the circulatory system showing significant improvements in pupils’ comprehension and mastery. The findings underscore the effectiveness of the intervention in bridging knowledge gaps and enhancing students’ understanding of cardiovascular science concepts.
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Keywords: Circulatory system, Elementary education, Instructional materials, Action research, DepEd guidelines