The Effect of the (8W’s) Model on the Acquisition of Physical Concepts among Fourth-Grade Science Students. Journal of the College of Basic Education, [S. l.], v. 32, n. 138, p. 73–95, 2026. DOI: 10.35950/cbej.v32i138.16039. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/16039.. Acesso em: 1 nov. 2026.