Historical Origins of the Ideology of ISIS and other Militant Groups Who Commit Terrorism in the Name of Islam - Part 1:
Islam is a conservative religion that teaches obedience to authority.
Any attempts at scheduling the prayer time for the students to take place within a concise time frame can be easily sabotaged if a proper space is not put in place and designated for the students pray, leading to complications that the students have to deal with.
I have been in schools that have considerable populations of Muslim students and asked the Principal what space the students are provided to pray in and given responses such as, "Oh whatever is available, they can do it in the library, or the commons area." Such an approach is obviously not thought out, has not considered or understood the various sensitivities that go along with praying at school as a Muslim student, and inevitably does not set students up for success.