RUME 28
2026
Alexandria, Virginia
Examining Online Mathematics Instructional Videos Through a Narrative Lens: The Role of Mathematical Questions
Page: 223
The increasing use of online videos in mathematics education has led to a need to understand what makes them captivating. This study applied Dietiker’s mathematical story framework to online mathematics instructional videos (OMIVs), specifically analyzing several videos from a popular YouTube channel. Using a qualitative case study approach, we identified the central role of questions from a narrative lens and observed four open question types and three types of their closure. Findings also show how different question types may relate to the plot’s characteristics and enrich the plot. This study is an initial exploration of mathematical stories in the context of OMIVs, providing new perspectives that would hopefully inspire further research and practical application in math education.