EFFECTIVENESS OF AUDIO-VIDEO INSTRUCTIONAL MATERIALS IN ENHANCING SCIENCE PROCESS SKILLS OF GRADE 3 LEARNERS

Author Name: 1. Maricriz B. Eclevia, 2. John Rey M. Eclevia, 3. Myra Liza O. Vizcarra

Volume/Issue: 06/05

Country: Philippines

DOI NO.: 08.2020-25662434 DOI Link: https://doi-ds.org/doilink/10.2025-65914464/UIJIR

Affiliation:

1. Department of Education, Philippines.
2. Department of Education, Philippines.
3. President Ramon Magsaysay State University, Philippines.

ABSTRACT

This study examined the effectiveness of teacher-made audio-video instructional materials (AVIM) in improving the science process skills of Grade 3 learners in selected public elementary schools in the District of Candelaria. Using a quasi-experimental design, the study involved 54 Grade 3 students (control and experimental groups) and 5 experts who validated the instructional materials through DepEd’s LRMDS criteria. Data were gathered from pre- and post-tests, validated videos, and classroom observations. Statistical analysis revealed that learners exposed to audio-video instructional materials (AVIM) showed significant improvement in their science process skills compared to those who were not. This indicates that integrating multimedia resources effectively enhances comprehension, engagement, and retention of scientific concepts. AVIM proved to be a powerful pedagogical tool that supports active learning and motivation in science classrooms. Based on these findings, an enrichment program was developed to further strengthen learners’ scientific competencies and sustain their interest in applying science process skills in real-world contexts. The study recommends continuous teacher training in AVIM production and integration, as well as the inclusion of multimedia-based strategies in the elementary science curriculum.

Key words: Audio-visual instructional materials, Science process skills, Enrichment program, Technology integration