Vol. 13 Num. 2 (1993) Steven R. Williams Mathematics and being in the world: toward an interpretive framework2 Frank K. Lester Jr. , Sue Tinsley Mau Teaching mathematics via problem solving: a course for prospective elementary teachers8 Jo Boaler The role of contexts in the mathematics classroom: do they make mathematics morereal?10 Joanna O. Masingila Learning from mathematics practice in out-of-school situations18 Gelsa Knijnik An ethnomathematical approach in mathematical education: a matter of political power23 Erick Smith Comment: I love how they always put theshes in!26 David Pimm From should to could: reflection on possibilities of mathematics teacher education27 Fulvia Furinghetti Images of mathematics outside the community of mathematicians: evidence and explanations33