2448-8089 2448-8089 S2448-80892020000300209 10.24844/em3203.08 Mexico Mexico 00 00 2020 00 00 2020 32 3 209 240

2009 I 2009 2009 1407 2009 70 3 3 217-41 2006 3 2 2 77-101 2012 57-71 2016 41 183 183 233-49 2008 1992 85 3 3 230-5 2002 34 4 4 14-9 2017 5 13 13 1-12 2005 82 8 8 53-70 2013 26 2 2 120-3 2014 XVIII 337-44 2017 31 57 57 158-80 2019 50 3 3 369-89 2007 5 3 3 533-56 2011 23 23 297-319 2013 113 3 3 120-34 2016 18 3 3 151-81 2015 39 39 135-55 2014 14 29 29 83-115 2004 2016 42 42 92-108 2005 105 3 3 127-41 2007 19 2 2 95-128 2008 11 3 3 199-219 2018 2018 49 2 2 227-52 2019 1-22 2020 1-25 2019 100 100 129-33 2002 21 21 75-85 2003 2000 517-45 2018 50 50 1-22 2015 27 27 183-200 2007 1 1 440-9 2012 3 1 1 91-100 2012 15 2012 2012 429-52 2013 2004 2020 57 57 2010 Novena Ministerio de Educación Nacional 2006 2012 16 2 2 176-91 2013 15 3 3 201-27 National Council of Teachers of Mathematics 1989 National Council of Teachers of Mathematics 2007 1997 33 33 203-33 2014 2013 25 2 2 89-118 2012 2005 Sexta 2018 3 1 1 35-58 2002 1-7 2010 22 1 1 141-57