To view progress report history for a student, navigate to the progress report tool in the course that the student is registered in.

Once the progress report screen is displayed, locate the student's name in the roster and click Notification History on the far right of the row to open the history for that student.  

If the row says 'No Records', then no Progress Reports have been submitted for that student in that course.

The history will open in a pop-up window. Scroll down through the progress reports submitted for that student. When you are done, click the X in the top right or click 'Close' at the bottom right to exit the popup.