DF, no one wants to change your mind. As far as I know everyone is comfortable with you being exactly where you are in your beliefs. You might tell us where in the constitution prayer at school is prohibited since you have it handy there.
Prayer in schools is NOT prohibited. As long as there are math test, prayer will be in schools.
What is prohibited is a person of authority conducting a public prayer to Hare Krishna,Muhammad, Buddah, or any other diety.
Think for a minute, do you really want your kids in school to be led in prayer chanting Hare Krishna Hare Krishna
Krishna Krishna Hare Hare
Hare Rama Hare Rama
Rama Rama Hare Hare
Maybe you would prefer your kid to be subjected to facing Mecca 5 times a day for prayer on theiir prayer rugs.
NO the smart thing to do is keep authority led prayer out of schools.