2215-3470 2215-3470 S2215-34702021000200253 10.15359/ru.35-2.17 Mexico Mexico Peru 00 12 2021 00 12 2021 35 2 253 270

2000 5 1 1 25-45 2011 8 13-33 2008 746-83 2018 2010 2013 31 2 2 181-205 2007 355-68 2007 19 1 1 63-98 2006 8 1 1 67-98 1994 14 3 3 325-55 2007 39 1-2 1-2 127-35 2009 1-22 2014 34 167-200 2015 2015 2003 10 2014 26 1 1 7-40 2015 399-412 2000 44 1 1 25-53 2009 41 427-40 2018 85-97 2013 2 660-4 V. XX XX National of Council Teachers of Mathematics (NCTM) 2000 OCDE 2017 2007 66 1 1 23-41 2002 8 2006 103-29 2014 26 11-30 2009 21 1 1 5-27 Secretaría de Educación Pública (SEP) 2017