This section of the screen shows you the list of classes already assigned to the lesson. To assign more classes to the lesson, select the Assign Classes link.
The Assign Lesson Screen is displayed.
To remove a class from this lesson, select the checkbox next to the class and press the Remove button. Alternatively, use the Select button to toggle the selected state of all classes in the list, then press the Remove button.
To add a class to this lesson, select the checkbox next to the class in the “Available classes” list and press the Add button. Alternatively, use the Select button on that list to toggle the selected state of all classes, then press the Add button.
Press the Finish button to return to the previous screen.