Interactivity in educational communication refers to the degree to which learners and instructors actively engage with content, tools, and each other in a learning environment, particularly when technology is integrated into the educational process. It emphasizes two-way or multi-directional communication rather than one-way transmission of information. Interactivity allows learners to respond, make choices, manipulate learning materials, receive feedback, and participate in meaningful exchanges that support understanding, motivation, and knowledge construction. In technology-supported education, interactivity is a critical factor in transforming learners from passive recipients into active participants in the learning process. The first level of interactivity is learner–content interaction. At this level, learners interact directly with instructional materials without immediate human involvement. Technology plays a central role in enabling this interaction through digital textbooks, multimedia presentations, simulations, videos, and interactive modules. For example, an