1517-9702 1517-9702 S1517-97022023000100617 10.1590/s1678-4634202349249924por Portugal Portugal 00 00 2023 00 00 2023 49

2015 5 2 2 11-22 2016 16 62 62 57-76 2016 4 2 2 42-52 2016 4 1 1 169-218 2008 2013 2020 60 4 4 1-12 1982 2009 2009 Vila Real 9-19 2011 18 1 1 5-22 2009 1 2009 7 2 2 18-25 2012 2019 33 1-8 2002 69 69 1 2009 ME-DGE 2018 2019 NCTM. National Council of Teachers of Mathematics 2007 NCTM. National Council of Teachers of Mathematics 2014 2007 2008 100 100 3-9 1997 159-88 1995 1981 GTI 2005 11-34 2000 2011 2019 31 323-34 1996 2 50-80 UNESCO 2017 2004 7-51 2015 24 2 2 39-60 2006 2013 83 1 1 117-32 2010 4