In French schools, they do not support religion in schools. Most of all French schools are non oriented religion schools. There is not a formal teaching of religion. Some schools are Christian, but unless you sign up for a religion, there is no specific religion that they teach on a day to day basis. But, there have been ideas, that in French Schools they just have a regular class that they teach "religious awareness". So they might start that, very soon. In the time being, there is no forced religion in French Schools.