Since last month, the UCI OpenCourseWare YouTube channel has been watched over 1,000,000 minutes during each of the prior 30 days. And while this pace should cool down over the holidays, it is a continuation of 10% month-over-month growth. One of the reasons is the changing composition of the newest courses. The Math 2 series, so far represented by Math 2a and 2b, is pushing our average time viewed up even as they attract ever larger audiences. Professor German Enciso’s lecture on the chain rule already has 2677 views – and it is just one of the two dozen lectures that make up Math 2A. See why below.