A Board is a place where you can post something and it can be seen by everyone in that course.

You can post files, links, text, math expressions on a board post.

To post a math expression, click on the box for posting to the board. Click on "Math" link below. To learn more, click on "How do I post Math Symbols?" link shown above. The popup shown will provide detailed information on how you can post math symbols in your post.