most recent 30 from http://mathoverflow.net 2013-05-19T04:08:00Z http://mathoverflow.net/feeds/user/5070 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/19957/how-do-you-approach-your-childs-math-education/20017#20017 thiago silva 2010-03-31T23:42:16Z 2010-03-31T23:42:16Z

<p>get familiar with Piaget and Seymour Papert's works</p>