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Discussion Board Versus Lightweight Chat

Discussion Board is the preferred method for involved, detailed exchanges that last for days and weeks. Like email, it facilitates asynchronous (i.e. not real time) discussions.

Note: You may want to break a large class into small groups for discussion board exchanges to keep manageable the number of posts per discussion.

Lightweight Chat is the preferred method for Q&A sessions, class brainstorming or online office hours that last for a few minutes to a few hours. Like an instant messenger, it facilitates synchronous (i.e. real time) discussions.