More than ever, faculty and students are working jointly on documents sharing screens in class, swapping course materials and taking their collective pulse through polls. Nevertheless, many faculty members complain that technical support for group projects is lagging on campus, leaving them searching for solutions elsewhere. While some faculty have found free tools such as Google Docs and Dropbox sufficient, others are adopting more specialized software. Here are four examples of how faculty are facilitating collaboration in their classes: (1) Document Sharing; (2) Screen sharing; (3) Social bookmarking; and (4) Polling software.