Computer Science, Innovation and Artificial Intelligence Laboratory (L3IA), Faculty of Sciences Dhar El Mahraz, Sidi Mohammed Ben Abdellah University, Fez 30000, Morocco.
Computer Science, Innovation and Artificial Intelligence Laboratory (L3IA), Faculty of Sciences Dhar El Mahraz, Sidi Mohammed Ben Abdellah University, Fez 30000, Morocco.
Laboratory of Interdisciplinary Research in Didactics, Education and Training (LIRDEF), Higher Normal School, Cadi Ayyad University, Marrakech, Morocco.
Laboratory of Interdisciplinary Research in Didactics, Education and Training (LIRDEF), Higher Normal School, Cadi Ayyad University, Marrakech, Morocco.
In a blended learning system, videos provide autonomous, anticipatory, and random access to content. Despite the rise of educational technologies, the actual effectiveness of interactive videos compared with linear videos remains insufficiently documented in secondary science education, particularly in the teaching and learning of chemistry. The aim of the present experimental research is to address major obstacles in chemistry education, such as overcrowded classrooms and inadequate infrastructure (classrooms, laboratories, materials, and chemical products, etc.), by comparing three teaching methods: two interactive video-based environments (remote and face-to-face) and one face-to-face environment using linear video. Moreover, interactive remote and face-to-face learning were conducted simultaneously. To evaluate student motivation across the three methods, a digital survey was administered via Google Forms after the experimental study was completed. The results indicated that both linear and interactive videos produced similar learning outcomes, regardless of whether they were used in distance or face-to-face contexts. However, learners reported a higher level of satisfaction when they used interactive videos. These findings suggest that there is no significant difference between face-to-face or distance learning with interactive video and face-to-face learning with linear video. The current approach contributes to resolving the challenges posed by overcrowded classrooms and insufficient infrastructure, such as the lack of experimental equipment in school laboratories. The use of educational videos to compensate for missing resources by providing virtual demonstrations accessible to all students also enhances classroom time management, allowing teachers to focus on support and concept clarification. Finally, this strategy helps reduce learning inequalities between well-equipped schools and those facing material shortages.

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