Bebita, D.J. 2022. Supplementary Instructional Materials Via Video-Clip (SIMVI): Effects On Grade 9 Students’ Conceptual Understanding and Motivation. International Journal of Multidisciplinary: Applied Business and Education Research. 3, 11 (Nov. 2022), 2462-2479. DOI:https://doi.org/10.11594/ijmaber.03.11.29.