SEA, the problem is that sex ed is guidance only therefore schools are not oblidged to teach it. DMcC is saying that the programme of PSHCE that, say, I teach throughout school, should be taught nationally.
When little the kids are taught about relationships. How to form them, how to keep them and which are not appropriate (eg touching someone else's body). They are also taught about respect; for themselvesand each other.
In Y2, they learn the correct name for all their body parts, including their genitals. This is done in a matter of fact, scientific way and is linked to the science topic, ourselves.
As they move further up school they learn how to keep themselves clean and healthy. How to be safe and how to know when an adult has asked them to do something inappropriate and what to do about it.
Then, in Y5, they learn about puberty and the changes that are happening/will happen to their bodies. All children are taught about menstruation and the arrival of pubic hair/breasts/deeper voices etc. They then are given sessions which are just boys and just girls to enable them to ask the questions they really want to ask.
Finally in Y6, the get six sessions of what we all consider sex ed. We start gently,ask what they (think they) know already and just discuss things at their pace.
We cover:
a)body parts and their function
b)what goes where, how and what happens then
c)masturbation
d)keeping safe and clean
e)The great responsibility that comes with these rights.
f)I explain that they will phisically mature before they emotionally do and the importance of waiting until they are ready emotionally as well as physically
I teach that sex happens best within a loving, stable, adult relationship.
I teach them that above all else, they must respect themselves and each other.
I always finish every lesson with and Q&A session. I also encourage them to go home and discuss what the have learned with their parents.
HTH