You can use the "Class Progress" Tool to keep track of student activity and grades. To find it, click on the "Course Admin" tab in the blue course navbar

Scroll down and click on "Class Progress" under the Learning Management section.

On this page, you can see how much class content students have completed, scores on quizzes, and any grades they have.

Click on a student's name to see a more detailed summary of course activity and grades.

Click on the categories on the left side of the page "Grades, Content, Discussions," etc to see more detail.