I'm not saying that teachers should get kids to save, and the saving scheme Diver is talking about was actually a Government thing, not a school thing too. My school did it as well. It's the Government's problem, because the Government has to clean up the mess that is left when parents fail.
Obviously parent's aren't doing their job; if they did, kids would save, clean their rooms and send their kids to school. People are the product of their education, which is why we have a policy that kids MUST attend school until they are 16.
Schools DO have a duty to teach kids things, because their job is to educate a child, not recite from a text book. If parents taught their kids things, then all kids would be like I was when I started school; I went knowing how to read and write, and was streets ahead of the other kids in the class.
However, the reality is that historically, education hasn't been a priority of the New Zealand Government. Kids could leave school at 12, and things like sex education, relationship help, and saving skills were missed out on. Because of this, 25 years on, we have a new breed of imbecile parents, who don't teach their kids the basic skills they need to survive. Governments now need to make up for this, and do things to encourage those imbecile parents to send their kids to school, so that schools can teach kids the basic skills they have missed out on at home.