Be able to print the Progression spreadsheet
This will allow you to track & see (all in one sheet) what your client has done in previous weeks while you are on the floor with them in their session.
I am currently copying the tracking sheet from the previous week onto a blank tracking sheet for the current session, so I can see what they did last week.
Priscilla Powder-Forbister commented
I keep hard copies of all sessions so this feature would be so much more efficient.