Often a student will report that they are able to listen to a lesson but can not see the button to take the test. There are two basic  reasons this might happen:

1. If the student has checked the box in the Account Information section stating that they wish to "audit only" the courses. When this box is checked the take test button will not appear.

2. If a student has more than five courses open for study at the same time. A student may have no more than five courses open for study at any one time. By this is meant that the student has started five courses but has not yet completed them. When the sixth course is started, the take test button will not appear for that course.