This podcast explores the outcomes of the second annual Summer of Math Exposition, a contest aimed at promoting the creation and sharing of math lessons online. Host Grant Sanderson shares the event's impressive results, including over 7 million views on video submissions, thanks in part to a community-driven peer-review process that enhanced engagement and cross-promotion. He also discusses the four judging criteria: motivation, clarity, novelty, and memorability, showcasing examples from the winning entries. To wrap up, Sanderson reveals the five contest winners and shares links to additional honorable mentions, highlighting how the contest has successfully increased visibility for smaller math education channels.
