I don't know if Nepal has already incorporated any ethics/moral courses in its educational curriculum. I don't recall any such courses growing up, and gauging by the situation in Nepal, I would think otherwise.
I think the current situation of Nepal warrants (if there has not been any concerted effort in this regard) the need for these types of courses to instill good citizenship early on in people.
Simple ethical behaviors like not lying, not cheating, not bullying, respecting others, etc. should be taught to kids. Home is an ideal place to foster good ethics/moral in a child. Schools should supplement this, and where children do not get good behavioral lessons at home, school should be the safeguard.
When I see the rampant corruption in Nepal, cheating, violence, selfishness, nepotism, etc. I feel the need for ethics/moral courses to be taught to people early on.