Hi guys- Right now I teach 4th grade, but I might be moving to 5th next year. Are these two grade levels too old for themed classrooms? I want to do a sports theme centered around teamwork, because my low income kids are lacking in the respect/teamwork area. I don't want to belittle them, but I want the room to be fun. This year I was the only upper grades teacher to actually decorate and make my room bright and inviting. I don't care what others think, but I want my kids to enjoy the year. We will be self contained, so I am excited of the possibilities of making things theirs. My school is K-5, so 5th grade is the oldest grade level. Any tips or advice would be much appreciated!