Mohammed Saleh Mohsen Nasser, Mohammed Abdrabu Abdullah Al- Horaibi. The Effect of Using Fryer Model in Modifying the Mistaken Conceptions of Some Concepts of Geometric Shapes and Solids for the Sixth Class in Al-Dhalea Governorate. JEF [Internet]. 2025 Jul. 31 [cited 2025 Aug. 22];19(1):475-86. Available from: https://jef.adenuniv.net/index.php/jef/article/view/148