Effect of teaching physics using differentiated education strategies in developing the skills of solving the physical problem and the attitude towards the subject for students at 3 nd grade secondary Schools at Sana’a Governorate. Sana’a University Journal of Human Sciences, [S. l.], v. 4, n. 1, 2023. DOI: 10.59628/jhs.v4i1.233. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/233. Acesso em: 17 apr. 2026.