We have as a regular feature of my classes called Sustained, Silent Reading which takes place in 20 or 30 minute segments, usually at the beginning of class. Students can, in fact are encouraged, to read their Bibles during that time. To get the full credit for SSR, the students must have an EBS book. Since the Bible has several EBS books in it, students can get full credit for reading their Bible during SSR if they are reading one of the EBS Bible books. Any student can pray at any time in our school, as any student can do anywhere else, as long as it does not disrupt normal classroom procedures.
Any student can pass out religious literature, witness to their faith, carry about religious books.
Students can have religious clubs on our campus since we allow non-academic clubs to exist. We have a Fellowship of Christian Athletes chapter and a Gospel Choir which rehearses after school. Students can wear religious symbols. Recently we had a controversy over a Moslem student wearing his prayer cap on campus in violation of the school rule against wearing any head gear. I pointed out to the principal some rulings where the ACLU has supported student rights in this regard, and the principal agreed to allow this.