Every so often I get messages from students who have questions about what sort of religious expression is permitted in school. For instance, who can speak about religion, and in what context? Can your school prohibit you from wearing a shirt with a pentacle on it, or a piece of Pagan jewelry? The answer is going to depend on two things – first, which country you live in, and secondly, whether you attend a private or public school. For the purposes of this post, we’re going to focus on schools in the United States, simply because I don’t have the knowledge needed to speak with any semblance of authority on…