As SAT Chair for my school, I'm often called upon to devise creative interventions to help students succeed as well as collect data on the effectiveness of the intervention. I've been using stamp cards with middle school students quite successfully.
Intended to be printed on 8 1/2 x 11 inch paper, two to a page, this stamp card is a word doc that you can adapt to your needs. I included space for four core classes, but other rows can easily be added. The stamp card allows columns for up to six target behaviors, phrased positively.
Each teacher stamps (or signs) with a small stamp or bingo dauber to indicate whether or not the behavior was performed. Collecting stamp cards in exchange for a small reward (see my coupon) gives you data to monitor.