1665-2436 1665-2436 S1665-24362017000300265 10.12802/relime.17.2031 Australia 00 00 2017 00 00 2017 20 3 265 292

2016 100-7 2010 2014 55-62 1989 6 4 4 287-318 1994 20 2 2 379-95 1993 2002 51 1 1 149-71 2007 2007 10 3-32 1991 22 1 1 37-68 1994 20 5 5 551-64 1993 13 2 2 12-7 1931 2011 1 37-46 2003 3-15 1983 76 9 9 652-9 1985 3 1 1 21-9 1987 18 2 2 83-97 2006 62 2 2 211-30 1991 28 4 4 897-915 2004 24 1 1 7-12 1996 379-89 1998 46 1 1 115-48 2007 1111-42 1999 2010 26 2 2 152-60 2010 17 2 2 60-3 2000 77 1 1 1-79 2002 17 2 2 90 2006 237-45 2012 26 2 2 51-62 1987 43 4 4 6-9 2014 17 18-23 1982 73 3 3 407-20 1994 1992 23 3 3 242-73 2004 18 4 4 278-92 1958 22 1972 63 3 3 395-400 1970 1 2 2 134-48 1988 2005 Quebec, Canada 1987 79 4 4 363-71 1945 39 4 4 292-5 1979 70 4 4 477-88 2009 19 2 2 171-84 2004 273-90 National Council of Teachers of Mathematics 2011 2016 48 5 5 611-32 Organisation for Economic Co-Operation and Development 2013 Organisation for Economic Co-Operation and Development 2006 2006 38 3 3 214-25 1987 100 1 1 41-60 1958 1986 79 4 4 45-252 1996 14 4 4 487-527 2007 177-91 1981 12 1 1 54-64 2015 57-84 2015 5-33 2002 1998 36 2 2 157-94 1942 12 1 1 35-46 The Florida Legislature Service Bureau 1980 1987 2011 24 5 5 2-7 2005 25 2 2 2-23 2003 54 1 1 9-35 1999 130-42 2000 1994 4 4 4 273-94 1926 27 3 3 219-26 1926 27 4 4 296-304 2011 8 3 3 104-7 1999 39 1-3 1-3 205-27 1997 7 4 4 329-38