Interactivity in educational communication refers to the dynamic process through which learners actively engage with content, instructors, peers, and technological tools rather than remaining passive recipients of information. It emphasizes two-way or multi-way communication where feedback, responses, and participation shape the learning experience. In technology-integrated education, interactivity enhances understanding, motivation, retention, and the development of higher-order thinking skills by allowing learners to respond, explore, question, and co-construct knowledge. One basic level of interactivity is learner–content interaction. At this level, the learner engages directly with instructional materials such as textbooks, digital modules, videos, simulations, or multimedia presentations. Technology enhances this interaction by enabling features like clickable content, animations, self-paced navigation, and embedded questions. For example, an interactive e-learning module that allows students to pause a video, replay sections, or answer multiple-choice questions while studying biology concepts represents