They are being quite evasive in that article about "risky behaviors".

I'm just amazed that there's that big of a problem in one high school. That's a freaking scary thing!

I don't think we were ever taught about bleaching needles. Heck, even with the sex ed talks they do in our district, the boys and the girls still get different pamphlets. Pre-teen and middle school girls get info about their bodies (including diagram), while boys get a pamphlet with diagrams of both boys and girls. I don't understand that.

About division of church and state, many schools have prayer meetings and other religious services. Many times, as long as it's not forced on everyone, it's deemed ok, and sometimes if it's not on school hours it's ok. It all depends on the district and the community it's in. Isn't Missouri in the "bible belt"?