1409-4258 1409-4258 S1409-42582022000300001 10.15359/ree.26-3.1 Portugal Spain 00 12 2022 00 12 2022 26 3 1 16

1991 9 3-4 3-4 453-66 1981 353 353 167-72 1994 1-5 1998 5 1 1 7-73 2009 21 1 1 5-31 1986 119-33 2012 24 2 2 205-49 2000 23 90 90 2011 8 2 2 212-20 2001 1901 37 140 140 241-72 1985 92 1 1 109-29 2013 263-96 2019 64-94 National Council of Teachers of Mathematics 2000 1985 1990 2008 31 363-83 Organization for Economic Coopeation and Development 2013 Ministério da Educação 2002 53-64 2006 2011 16 1 1 1-14 2012 28 8 8 1185-95 2007 2005 30 4 4 325-41 2010 17 4 4 399-417 2015 51 68-76 2015 85-115) 2013 21 2 2 35-53 2000 42 2 2 211-3