Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to create a positive classroom atmosphere [title] Always be positive. [step] The most important tool in creating a positive classroom atmosphere is for the teacher to be a positive role model. Being positive doesn't mean being happy all of the time.

Ending1: Rather, being positive means approaching every issue with a positive, constructive attitude. [substeps] There are little ways to be positive, such as smiling in the morning when your students arrive. Ending2: Not everyone always smiles and offers encouragement when your child does something she shouldn't do. If you want to make a positive classroom environment, then you must be thinking for the teacher, especially if your child has a negative attitude. Ending3: [substeps] Laughing, smiling, and keeping a positive attitude are just a few of your top three attributes. There will come a time where it's better if you make sure you are. Ending4: Showing enthusiasm is : [substeps] When your teacher says something funny to you, immediately turn it into an enthusiastic tone and when you feel yourself in a good mood, show them how confident you are. Smile at your teachers when they suggest ideas or make an effort.

Answer format: ending1/ending2/ending3/ending4