Do you think it necessary for school to provide course in ethics?

Ethics should be taught at home.....You teach your Kids right from wrong....How to play fair and be kind to others.......It's not up to the school to teach ethics It's just as much the responsiblity of the parnets......... If we don't teach them right from wrong then your not doing a job as a parnet....School are suppost to teach children to read write and do arithmetic.....and Parnets have the responsiblity of teach their child to be ethical.... Why put everything on the school......