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Universal Design for Learning (UDL), which has roots in Ronald Mace’s concept of Universal Design, is a pedagogical framework that supports diverse learning needs. According to CAST, the creator of the framework, UDL seeks “to improve and optimize teaching and learning for all people based on scientific insights into how humans learn” (2018). UDL is not a step-by-step curriculum plan, but rather an approach to pedagogy and curriculum development that aims to make the learning environment as accessible as possible for as many learners as possible (Derer, 2021; CAST, 2018).

Online forums are valuable learning tools: they merit the time and thought it takes to create them, but they must be well-designed to be effective for instructors and students. Baker and Ahlegren (2022) note that instructors may start out with the best of intentions and a desire to achieve multiple goals, such as promoting critical thinking and fostering a community of authentic learners. However, discussion boards often become just another writing assignment, a missed opportunity to “elicit debate, inspire meaningful ideas, and fully engage . . . learner[s]” (Blakely et al., 2022, p. 3). When this happens, students can view discussions as transactional, not transformative (p. 3).

In online courses, opportunities for student engagement need to be deliberately designed (Martin & Bolliger, 2018). One common way to promote student engagement online is through discussion forums, for which there are widespread established best practices. However, the Q&A discussion forum, which is typically not graded or required, is often thrown into a course without clear intentions or structure. When purposefully designed, a Q&A forum can facilitate the crucial engagement types that are essential to building a community of inquiry in an online classroom, ultimately improving student satisfaction and learning outcomes. These engagement types are student-content, student-student, and student-instructor (Bernard et al., 2009 as cited in Martin & Bolliger, 2018). A Q&A forum should incorporate best practices around all three engagement types.