1. Challenging times

   • Robyn Jorgensen

   EditorialNotes 17 May 2011 Pages: 1 - 3

2. The role of local theories: teacher knowledge and its impact on engaging students with challenging tasks

   • Jeffrey Choppin

   Original Article 22 April 2011 Pages: 5 - 25

3. Developing measurement concepts within context: Children’s representations of length

   • Amy MacDonald
   • Tom Lowrie

   Original Article 19 April 2011 Pages: 27 - 42

   

4. Tackling the transition—the English mathematics register and students learning through the medium of Irish

   • Máire Ní Ríordáin
   • John O’Donoghue

   Original Article 07 June 2011 Pages: 43 - 65

   

5. Middle school students’ responses to two-tier tasks

   • Shajahan Haja
   • David Clarke

   Original Article 17 May 2011 Pages: 67 - 76