Why is the classrooms page showing that my students haven’t answered questions when they have?

When checking to see if your students have answered questions, you are able to select the time frame from which the data is being pulled. When you click into your classroom, the site automatically selects that you would like to see data from this week only, so if a student only answered questions prior to this week, it will look as if the student has not answered any questions.

 You are able to change this by clicking the drop-down menu in the upper-right corner of the screen and selecting your preferred time frame.