The Ministry of Education's
new resource doc for teachers informs them that students can
"consider how biological sex has been constructed and measured over time and what this means in relation to people who have variations in sex characteristics; consider variations in puberty, including the role of hormone blockers; explore the role of genetics in constructing debates about gender and sexuality"
starting at age (checks notes) five.
Yeah, nah. If I got the slightest hint that this material was going to be stuffed in the head of a five-year-old child of mine, I'd yank the kid from the school faster than you could say "totally inappropriate".