Thanks to several questions by your classmates, I have added more explanation (#1 and #2 below) to your instructions.
ii. Page 56 – create your own original packing list for business travel
.....1...Ignore the textbook “with the same partner;” you will do this on your own.
.....2...Ignore the textbook, task #1. You will only create a packing list, not a checklist.
What's the difference between a checklist and a packing list for business travel?
+A checklist is the list of things you have to do before your boss leaves. Read page 55 carefully. However, you don't have to do this for the self-study assignment.
+A packing list is a list of things you have to put in your suitcase. Read page 56, number two carefully. This is the one you need to do for the assignment.