I do not approve of the transgender policy. It is unfair to everyone except the student. The teachers will never know what gender the student is on any given day. The teachers have enough to deal with on a daily basis and do not need the distraction of having the students decide what gender they want to be today. Also, teachers are not being given the option of opting out of the policy even if it goes against their conscience.
The bathrooms and shower areas should be restricted to the students that are biologically the gender they were born with. Otherwise boys or girls could be deciding on a gender to be voyeuristic. Students would have no privacy as they undress or shower or use the bathroom.
Gender discussions should be done at home with the parents. Students are still under the guidance of the parents they live with, and the school should not have the authority to undermine that. Parents might not even be aware their child has a gender problem if this is allowed by the school. Students might be unduly influenced to make gender decisions by their peers when they really had no inclinations to do it on their own.
Giving the minority rights that take away rights from the majority do not seem to be in the best interest of equality.