To Betsy DeVos and her fellow evangelists who have either neglected to read the Constitution or chosen to ignore it:
Let's do some math.
Kids in America attend public school approximately 30 hours out of the 168-hour, 7-day week. Considering official vacations and unexpected absences, this means that on the worst possible week for school prayer, your kids still have 138 out-of-school hours to pray--an average of 19.7 hrs./day or 82% of their free time that can be devoted to full-voiced communion, recitation, chanting, ululation, genuflecting, speaking in tongues, snake-handling, gargling with poison, self-flagellation, or any other outward display of worship without risk of offense to others.
If your sons or daughters still need to cut into school hours for sufficient prayer time, they are probably beyond being helped by even divine intervention