Course sites and blogs are created in collaboration with faculty to support and encourage collaborative coursework that takes advantage of the multimedia and interactive aspects of online platforms. Course blogs can be used as platforms for publishing student work and as a vehicle for student peer-review. In addition to the basic features of a blog such as pages, posts, comments, tags, and categories, external tools for maps, timelines, and other visualizations can be integrated, and custom tools can be developed according to your teaching goals. A unique feature of blogs is the extremely flexible and dynamic display of content. By default, blogs generate listings of post content chronologically, but blogs also automatically generate lists of posts based on months, authors, tags, and categories. This flexibility means that blogs can be used in a huge variety of ways. Below are some common ways that blogs on McGraw Commons have been used.