LeSage, AnnAllen, Rachel K.2023-04-252023-04-252023-03-01https://hdl.handle.net/10155/1611This project begins by providing an overview of the research on the purpose and criteria for creating quality educational videos and the development of a conceptual understanding of proportional reasoning. The paper then shifts from theory to practice, illustrating how I used research to create a four-part video series titled Is it Proportional? Designed for middle school students, the videos demonstrate identifying and solving proportional and non-proportional situations. The videos are analysed through the lens of technological design, content and pedagogical choices, focusing on the practical application of theory. The issues and successes of putting research into practice are critiqued, finding potential for conceptual videos in the middle school classroom, with a need for content and pedagogical understanding and acknowledgement of barriers such as time and access to technology.enVideosEducationConceptualProportional reasoningMaster's Project