In the case of discipline and behavior problems, turning an old adage on its head really fits: "The best defense is a good offense." Again, let students know there are rules, exactly what they are, and what the consequences are for breaking them. When a rule is broken, take quick and decisive action. Part of having rules is making them known to your students and being ready to enforce the rules if they are broken. This can involve posting a plan so that it is clear at all times. There are several options you can take in establishing discipline plans, and different results may occur for different infractions. It's also critical to pay attention to what is going on around you and in the classroom environment. Be aware of the behavior of your students and be ready to respond quickly and smoothly to infractions. Also consider the situation as a whole and how you might respond to avoid escalating tension. Handling a situation by using humor or remaining calm can help to diffuse a potentially difficult confrontation. Click here for some tips on Handling Discipline in the Classroom. There are also some great strategies that you can use to prevent some of the common problems that can disrupt your class. Click here to see some Strategies for Preventing Common Discipline Problems.