For tech-savvy educators looking to connect with students, social media have a powerful allure: Not only are sites such as Facebook and Twitter inherently designed for discussion and the exchange of ideas, but most students are already immersed in the technology. While these sites have their critics, social media's potential for collaboration is…

The term "open education" has been in use at least since the 1920s, when it emerged as an educational experiment in the Soviet Union. But since the spread of the internet in the late 20th century, open education has come to be inextricably associated with information technology. The William and Flora Hewlett Foundation Open Educational Resources…