Feedback on Homework Questions
All videos received both positive and negative comments on the
associated homework questions, with the exception of “FindingTiktaalik ” which received only positive comments. The frequency
of comments related to homework questions varied little across videos
and were generally uncommon (4-11 positive and negative comments per
video), with the exception of Homework 3, specifically in regards to
mathematical questions relating to Hardy-Weinberg Equilibrium
(Fig 5 ).