Impact of Using the Differentiated Instruction (DI) Strategy on Student Achievement in an Intermediate Stage Science Course. - Najeh Rajeh Alsalhi; Rasha Abdelrahman; Atef F. I. Abdelkader; Sharif Salim Al-Yatim; Mahmoud Habboush; Abdellateef Al Qawasmi (Int. J. Emerg. Technol. Learn., 2021)