Parents start to educate their children("Homeschools")

I find this Newsweek's article interesting to read and discuss in class: Could parents replace teachers at home? What should be parents' role as regards education? Are they able to educate their children? What about meeting new people and work in groups? Here is the link: http://www.thedailybeast.com/newsweek/2012/01/29/why-urban-educated-parents-are-turning-to-diy-education.html