2448-8089 2448-8089 S2448-80892018000300211 10.24844/em3003.09 Mexico Mexico 00 00 2018 00 00 2018 30 3 211 246

2006 2004 2015 XIX 153-62 1998 2007 1997 1 2006 2011 2006 429-59 2012 National Council of Teachers of Mathematics 2014 1993 1-30 2011 27-51 2017 2012 14 1 1 1-15 2002 5 4 4 129-45 SEP 2011 1998 3 5 5 344-50