Not the Jews. Not the Muslims. Not the Scientologists, either. This is why the law of the land, as decided long ago by the U.S. Supreme Court, is so wise. Public schools can't make kids pray, period.
Public schools are the government.
They can't lead prayer, sponsor prayer, encourage prayer or force kids to listen to somebody else praying at school events. They are functions of the government. A majority cannot vote to use a government function to observe one religion or another. They seek to eradicate it from public life. A good example came last week in Pinellas County.