On the course homepage, in the header menu (upper left-hand corner of your screen) click Grades.
At the bottom of the list of graded activities, you will see your course total (a running total of your current standing in a course).
Your 'Overview report' shows your current grade in all your courses:
The Overview report shows your overall grades with links to your User report for each course you are currently enrolled in.
There are two ways to access your Overview report:
From the User menu (top-right), select Grades. The Courses I am taking page opens displaying your grade Overview report.
If you are already viewing your grades for a particular course on the User Report page, select the Overview report tab.