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. I should know. I am a proud member of the ACLU, and someone for whom faith is a very important part of my life. The Lion the Witch and the Wardrobe, and Paradise Lost.
Students can wear religious symbols.
I should know.