1. Editorial

   • W. Dörfler

   EditorialNotes Pages: iii - iii

2. The mathematics classroom in Beijing, Hong Kong and London

   • F. K. S. Leung

   OriginalPaper Pages: 297 - 325

3. Hedges in mathematics talk: Linguistic pointers to uncertainty

   • Tim Rowland

   OriginalPaper Pages: 327 - 353

4. Mathematics education as a ‘design science’

   • Erich Ch. Wittmann

   OriginalPaper Pages: 355 - 374