Sorting which one you have
Answer it in your head first, then look.
Two students. One has revised properly for six weeks, walks into the hall, and cannot retrieve material they knew on Thursday. The other has opened the same document eleven times since March and closed it eleven times. Do they need the same help?
No. The second one has a problem with starting, and lesson four is written for them. The first one prepared and then lost access to what they had prepared, which is a different process happening in the room, and starting earlier does not touch it. Lesson six is where that goes. Telling the first student to be more disciplined is advice aimed at a problem they do not have.