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Enhancing Learning Outcome of Junior High School Learners through Small-Scale Chemistry

Author

Listed:
  • Edna B. Nabua

    (Mindanao State University-Iligan Institute of Technology, Philippines)

  • Lykah R. Roldan

    (Mindanao State University-Iligan Institute of Technology, Philippines)

  • Chona D. Gelani

    (Mindanao State University-Iligan Institute of Technology, Philippines)

  • Monera Salic-Hairulla

    (Mindanao State University-Iligan Institute of Technology, Philippines)

  • Arlyn R. Alcopra

    (Mindanao State University-Iligan Institute of Technology, Philippines)

Abstract

This study investigated the effectiveness of Small-Scale Chemistry (SSC) in enhancing the learning outcomes of junior high school students, focusing on their conceptual understanding of chemical reactions. Utilizing the ADDIE model (Analysis, Design, Development, Implementation, Evaluation), the research addressed critical gaps identified through a needs assessment involving 150 participants, which revealed significant deficiencies in abstract topics like biomolecules and the mole concept (82% scored below passing, mean = 13.86). The implementation on needs assessment with 96 learners further confirmed SSC’s impact, as evidenced by a 22% increase in high achievers and reduced low-scoring students (38% to 22%). A pilot test with 45 learners demonstrated the efficacy of Small-Scale Chemistry interventions, with post-test results showing a statistically significant improvement in conceptual scores (mean increase: 10.64 to 15.93, p

Suggested Citation

  • Edna B. Nabua & Lykah R. Roldan & Chona D. Gelani & Monera Salic-Hairulla & Arlyn R. Alcopra, 2025. "Enhancing Learning Outcome of Junior High School Learners through Small-Scale Chemistry," International Journal of Research and Innovation in Social Science, International Journal of Research and Innovation in Social Science (IJRISS), vol. 9(5), pages 2771-2777, May.
    • Handle: RePEc:bcp:journl:v:9:y:2025:issue-5:p:2771-2777
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