USA Today reports that some school districts are imposing dress codes on teachers. One would think this wouldn’t be necessary, but unfortunately — particularly with women — modesty  and self restraint are a thing of the past. Tattoos and piercings are becoming more of an issue as well. Common sense tells us that teachers are role models. Kids pay attention and model what they see and hear. What’s more, a classroom is a teacher’s office — in other words, a classroom is a business environment. Finally, some school districts are realizing it and doing something about.