A 5th grade math teacher should not presume to take on that kind of a role. That is a violation of the trust the parents and school district place in that teacher. Plus the idea that a middle school teacher is automatically qualified to handle that kind of situation is getting way out of their lane. A school school counselor? Yes. A seventh grade social studies teacher? That’s creepy.No, I am not being coy. LGBTQ children often need an adult to talk with about the confusing feelings they are having. The trusted adult can be a parent, close relative, a teacher, a coach, etc. I would hope every child's most trusted adult is their parent, but sometimes that's not the case.
Consider if the parent is actually totally welcoming and affirming, and some random activist basketball coach takes away the chance for that parent to be the one the child comes out to? I’d be livid.
A parent has the right to raise their kids in the manner they choose. Even though I think children should be taught The Sermon on the Mount, I don’t expect the public schools to do it, because I have some respect for people with different beliefs, and I acknowledge that we all have to share our public schools. If you want to tell your 5th grader that there are 50 genders, go ahead and do so in your own home, but have some respect for others that feel differently.