The answers to the tests are given to the tutor to check your progress.

      In fact, the tutor has an essential role to play in your study (unless you are self-studying).

     The tutor can monitor the progress of each of his or her students at any time, using a graphical display such as the following:

     In addition, each page of the course can be opened by the tutor
     in tutor mode, that is, the saved answers for a particular
     student's lesson can be displayed for viewing by the tutor
     alone.

     Of course, this is true of the assessment tests also.

     Messaging and instant feedback from tutor to student are built-in and easy to use features.

     Test results are used to determine student progress and place students at the appropriate level.