Vol. 31 Num. 3 (2011) Julie Long Labelling angles: care, indifference and mathematical symbols ABSTRACT 2 Lisa Lunney Borden The 'verbification' of mathematics: using the grammatical structures of Mi'kmaq to support student learning ABSTRACT 8 Steven Khan Ethnomathematics as mythopoetic curriculum ABSTRACT 14 Ole Skovsmose Critique, generativity and imagination ABSTRACT 19 Colin Foster Communication: Peripheral mathematical knowledge24 Lourdes Figueiras ,  Miguel Ribeiro ,  José Carrillo ,  Saínza Fernández ,  Jordi Deulofeu Communication: Teachers' advanced mathematical knowledge for solving mathematics teaching challenges: a response to Zazkis and Mamolo26 Erik Tillema ,  Amy Hackenberg Developing systems of notation as a trace of reasoning ABSTRACT 29 Jean-François Maheux ,  Wolff-Michael Roth Relationality and mathematical knowing ABSTRACT 36 - Contributor affiliations and contact information44