Siemens (2008) listed the growing acceptance of distance education is fueled by the increase in online communication, practical experience with new tools, growing comfort with online discourse, and the ability to communicate with diverse and global groups. Distant education is growing more popular and is being accepted more widely. He discussed three possible elements of distant education that are creating more effective learning experiences and giving distant education and identity of its own, apart from face to face courses. They are global diversity, communication, and collaborative interaction. Collaboration has evolved by the use of virtual classrooms. Indiana University has acquired an island in Second Life. This island has seven different meeting places. They interact using avatars and communicate by chat or voice teleconferencing. Classrooms and conference rooms have a type of whiteboard which include a web browser for students to see the content of a specific web page. Instructors could upload their PowerPoint presentation to websites such as slideshare and then show them to their students within Second Life. Students can practice their 3D skills in the sandbox area. This is a site to see! Unfortunately, the island is constrained due to instruction. Second Life has to be downloaded and installed.
Collaboration dates back to Vygotsky, who stated that children learn from each other in a social setting. Collaboration in distant learning can increase students’ learning and higher order thinking.