Then I would do a design brief. List all your constraints, what you need to have in order to be successful, etc.
List all of your progress, lessons you learned, what you changed, etc. for each practice. Make sure to include lots of pictures!
For tournaments, break it down into sections. Give a brief summary, explain autonomous, explain driving and strategy for qualification matches, alliance partners, driving strategy in elimination matches, skills, competitiveness, noteworthy teams, results, and then a conclusion with how you will improve for the next tournament.
I’m sorry if this isn’t very helpful, it’s easier for me to explain it in some ways more than others.