In the "Skill Application" section near the end of Chapter 1, follow the instructions under "Application Plan and Evaluation." Do that exercise during the week.
Why Chapter 1? So that you have time to begin planning this during Week 1, executing it during the early part of Week 2 (if not the latter part of Week 1), and have time to reflect about it and write up a summary of what you planned and did and an evaluation of how it went.
The idea of this exercise is to give you a format for self-improvement that you can continue to apply after the course in any area in which you want to improve.