Be sure to obtain your User ID and password from the instructor.  You can request this information by e-mail (click HERE), but it may take a day or two  to receive a reply.  Be sure to include your e-mail address in the message.

The "Total Score" tells you the score you have achieved so far according to the grading criteria, and the "Grade (so far)" predicts the grade you could receive should you continue doing the same sort of work that you have done so far.