I require my students to earn 3 green quill squares each week. Unfortunately, the completed activities list is not in chronological order, so it is hard for them to know if they have completed the assignment. Along with letting students sort their completed activities by date, and letting teachers assign a certain number of completed activities in a particular timeframe, it would be nice for students to be able to organize their list with a simple date range calendar filter just like teachers have on the activity summary page.