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The Cognitive Challenges of Effective Teaching

Chew & Cerbin propose a research-based framework of nine interacting cognitive challenges that teachers must address in order to promote “optimal learning” rather than merely acceptable performance. They emphasize that teaching is not just delivering content but creating the conditions in which students learn. Each of the nine challenges represents a characteristic of how students think, learn, or struggle — the idea being that failure to address any one of these can undermine learning. The authors describe each challenge, provide examples, and suggest instructional strategies for mitigation.

Improving the YouTube Experience for Your Learners

When you share a YouTube video for learners, annoying ads can disrupt the viewing experience and detract from the valuable content you chose. While the video may contain useful information, these interruptions can break the flow of learning and distract from the material. You also can’t track whether they watched the video. Here are two effective solutions: