NOMAD – 6 (3-4) Nummer Issue Volume 6, No 3-4 Ledare/Editorial The international congress on mathematics education in 2008 – A task for the Nordic countries? Malcolm Swan Discussion activities, teacher beliefs and the learning of mature, low attaing students. Anne Berit Fuglestad Computer support for diagnostic teaching. The case of decimal numbers. Gloria Stillman Engagement with task context of applications tasks: student performance and teacher beliefs. Frank K. Lester Jr. Does research reported in mathematics education journals have any relevance for practicing teachers?