K Dorji, N Giri, T Penjor, S Rinchen - Interdisciplinary Journal of Applied …, 2021 - visnav.in
Mathematics is a compulsory subject in the Bhutanese education system and is a prerequisite subject to study science and business studies in the tertiary institutions. Low …
Research has shown a need for effective instruction in learning abstract concepts in science such as astronomical and geological phenomena. This study aimed to explore secondary …