When your instructor launches an assessment, quiz, or test, it will add a new tab at the top of the screen and take you into it. Click on the start button to begin.

Complete the assessment, quiz, or test. You will see how many points each question is worth in the top right corner.

When you are finished, hit submit. You will see a confirmation page. It might also display your grade at the bottom. After you take the assessment, to get back to Class, click on the Class tab or X out of the assessment tab to close it. 

If the Class gradebook is enabled, you can check your grade any time during class.