This is normal in Canada. The schools are run by the government and they are indoctrinating them and teaching them that they can change genders. I heard many other stories of what's going on in the schools.
If you challenge things in the school the courts may side with the child and not the parent.
I would do everything possible to homeschool children. Unfortunately because of the theft(taxation) that the Canadian government implements automatically on us it's difficult to homeschool children as normally the wide has to work too. Homeschool is difficult but I don't plan on putting my kids in there. The teachers are extremely fascist and leftist.
It's important to get involved in politics. You need to vote for political parties that want the separation of education and government like the LPOC so the schools are run by the Canadian people and government has no say.
Unfortunately the major political parties in Canada all support the government running the schools. So we are in a tough situation but don't give up. We just keep fighting.