MODELING AND HIGH SCHOOL STUDENTS’ CONCEPTIONS OF ELECTRICAL CONDUCTION : DIDACTIC CHALLENGES AND EPISTEMOLOGICAL OBSTACLES IN THE EDUCATIONAL CONTEXT OF MBANDAKA, DEMOCRATIC REPUBLIC OF THE CONGO (DRC). JAREL [Internet]. 2026 Aug. 21 [cited 2026 Aug. 31];12(4):49-54. Available from: https://jarel.org/index.php/EL/article/view/51