July 21, 2025

Three Interactions: Keys to Effective Online Course Design

Moore’s three types of interaction is a classic and powerful framework for aiding course design. Intentionally designing with each of these interactions in appropriate ways can assist you as you create a dynamic and effective learning environment.

Learner-Content Interaction is the foundational type of interaction. It is the direct intellectual engagement a student has with the subject matter, whether through a textbook, a video, a simulation, or a quiz. This interaction is essential because it is where the learning happens, where the student’s understanding and cognitive structures change. Without it, there is no education. This interaction is best for building foundational knowledge and acquiring new skills. You can strengthen it by providing rich, varied, and interactive learning materials.

Learner-Instructor Interaction is essential for guidance and motivation. This is the two-way communication between you and your students. It is important because it allows you to provide personalized feedback, clarify misunderstandings, and offer mentorship. Your presence and communication reduce the psychological distance students may feel and can significantly enhance their interest and motivation.

Learner-Learner Interaction helps create collaboration and community. It involves students communicating with each other through discussions, group projects, or peer review. This interaction is important because it helps students solidify their understanding by explaining concepts to others. It is best for developing essential social and professional skills like teamwork, communication, and leadership. In any modality, this interaction builds a sense of belonging, which can combat feelings of isolation and improve student success.

By understanding ways each of these types of interaction contributes to learning, student motivation and engagement, you can create a more effective design for your courses. If you would like to learn more about these three interactions and how to design for each type in your course, contact us at the Center for Innovation.