Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to set up a class contract or classroom rules [title] Start by making a list of unacceptable behaviors. [step] If you're not sure where to start with your classroom rules, you can begin by simply writing down all of the specific behaviors that you want to discourage your students from engaging in. Then use this list to craft your rules.

Ending1: [substeps] Keep in mind that most classrooms have lots of different sets of rules. You'll have to spend a good bit of time going over these to form a set of rules. Ending2: [substeps] Keep your lists as short as possible. Try not to limit yourself to one specific behavioral pattern or group of behaviors. Ending3: [substeps] For example, you might list that students should not use weapons or clubs. You also might want students not to engage in gossip, cursing, or nature harassment. Ending4: [substeps] Use the specific actions you came up with to develop more general rules. For example, if you don't want your students to talk out of turn or use cellphones during class, your rule could be " be respectful of the teacher.

Answer format: ending1/ending2/ending3/ending4