There are many reasons why you might hide your course menu. For instance, you may be using a small screen and need more room to grade. However, sometimes we accidentally hide our course menu!
When you enter your course you will see a small colored bar (color will vary with the Bb course theme) on the left hand side where your menu usually appears.
Depending on the color scheme set for the course this will differ slightly in appearance.
Hovering over this bar will give you the option of clicking an arrow to expand the menu.
Click this arrow to regain access to the Course Menu.
See it in Action!