The Gradebook cannot actually be locked in a clean, quick, and easy fashion, so we will instead remove the teacher's ability to access the course in order to give us time to extract the grades from the Gradebook, so that they can be transferred to whatever student records management system is in use on our campus. For our example, all Listening courses are offered in the same term and thus have the same ending date. To prevent access to these courses do the following:
On the day that falls two weeks beyond the last day of class, we will log in to our site as admin and access the main course page found at
http://oursite.com/course/. From the course page, click on the Turn editing on button and then select the category containing the courses we want to prevent access to. In our example, this is the Listening category. Click on the small eye icon next to the Listening category to hide this category and all of its contents. The resulting screen...