I created this weekly behavior log when team teaching 5th grade students. It was an excellent tool to use for consistency and fairness with expectations. Students responded very well.
I recommend requiring students to hand in their log as a ticket to participate in Fun Friday. Students not able to participate in Fun Friday had detention and required a parent signature on the weekly behavior log. I suggest requiring students to return the signed behavior logs. They can came in handy for parent teacher conference time if necessary.
Use it however best fits your needs and I hope it works out for you too!