A better way to deal with disruptive students in middle and high school. Print these out on quarter- or half- sheets and hand them to students who are off-task or disruptive. Or laminate a few and have dry- or wet-erase markers on hand.
Quiet turtles classroom management strategy that kids LOVE! Lots of wonderful behavior management strategies to help with a noisy talkative class. I like the title strategy. Usable for short classes like Sunday School
Good Reminders: 10 Ways to Sabotage Your Classroom Managment: If you are having classroom management problems, take a look at this article, which explains what NOT to do, and the more effective practices you should try instead.