A decade ago professors complained of a growing “epidemic” in education: Wikipedia. Students were citing it in papers, while educators largely laughed it off as inaccurate and saw their students as lazy, or worse. As one writing instructor posted to an e-mail list in 2005: “Am I being a stick-in-the-mud for for being horrified by students’ use of this source?”

How things have changed. Today, a growing number of professors have embraced Wikipedia as a teaching tool. They’re still not asking students to cite it as a source. Instead, they task students with writing Wikipedia entries for homework, exposing the classwork to a global audience (and giving students an outside edit by an army of Wikipedia volunteers). There’s even a new peer-reviewed academic journal about using Wikipedia in higher education.

One of the biggest proponents of the power of Wikipedia in the classroom is Robert Cummings, associate professor of Writing and Rhetoric at the University of Mississippi. He even wrote a book about the topic, called “Lazy Virtues: Teaching Writing in the Age of Wikipedia.” EdSurge talked with Cummings about how Wikipedia has changed his teaching and why he thinks professors are changing their attitude about the anyone-can-edit resources.