2448-8089 2448-8089 S2448-80892022000300097 10.24844/em3403.04 Peru Spain Spain 00 00 2022 00 00 2022 34 3 97 131

2016 6 17 17 81-96 2006 340 340 341-78 2006 24 2 2 241-56 2005 8 3 3 247-63 2014 491-6 2016 2016 2007 107-27 2005 16-42 2018 32 61 61 526-48 2014 7-34 2012 2017 2011 2010 33 1 1 89-105 2005 39-64 2002 22 2/3 2/3 237-84 1994 14 3 3 325-55 2007 39 1-2 1-2 127-35 2006 26 1 1 39-88 2014 34 2/3 2/3 167-200 2015 69-72 2014 2004 22 3 3 389-408 1975 2005 2013 4th 1992 23 6 6 557-68 MINEDU 2016 MINEDU 2019 MINEDU 2019 National Council of Teachers of Mathematics 2000 2013 31 2 2 133-52 2008 38 38 49-61 1945 2014 417-39 2015 339-46 2006 2013 16 2 2 245-76 2009 21 2 2 39-77 2005 4 2 2 59-81 2015 19 2 2 441-62 2020 10 29 29 153-70