It’s April Fool’s Day! After returning to the classroom following a year in quarantine, many teachers might want to show off their sense of humor for their students. Here is a great example of one teacher who can “school” us all in how it’s done. He is Matthew Weathers, a math professor at Biola University in California. He created this prank for students in his Nature of Mathematics class. Enjoy the 2:47 minute video from You Tube.