Blogs can be used in education to support reflection, feedback, discussion, and community. Key features of blogs include chronological posts, ability to edit posts and schedule publishing, and linking to other content. This allows students to reflect on their learning process, provide feedback on each other's writing, and engage in substantive online discussions. Teachers can use blogs to promote metacognition, collaboration, and multiple means of expression by asking students to post reflections, responses, and multimedia representations of their understanding. Privacy settings allow blogs to be public, private, or shared within a group.