Reconstruction of opportunities to understand the function concept from online explainer videos
Résumé
The use of online explainer videos plays an important role as an opportunity to learn the function concept. Yet, there is limited research on whether explainer videos foster conceptual understanding of functions. This article presents a qualitative examination of four online explainer videos for introduction to functions from different online platforms. By integrating explainer videos into an opportunity -to-learn model, we can examine the instructional explanations from explainer videos as learning opportunities. Using a deductive coding system based on the understanding model of the function concept, we reconstruct opportunities to understand the function concept from explainer videos. Our results show that all opportunities to understand the function concept can be reconstructed from the videos, although the four videos vary in the opportunities offered.
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