Parents will get a look later today at the new sex education curriculum.
It covers what will be taught in school from grade 1 right through high school.
According to leaked details, in grade 1 students will learn about safe internet use.
In grade 3 lessons will be taught about homosexuality and same sex marriage.
And in grade 4 they will learn about the dangers of sexting.
Educators, parents and a number of groups and organizations were consulted in advance of the changes.