1. JMTE: A Time to Reflect

   Editorial Introduction Pages: 1 - 5

2. Supporting Teachers' Professional Learning by Navigating Openings in the Curriculum

   • Janine T. Remillard
   • Pamela Kaye

   OriginalPaper Pages: 7 - 34

3. The Learning and Teaching of Statistical Investigation in Teaching and Teacher Education

   • Ruth M. Heaton
   • William T. Mickelson

   OriginalPaper Pages: 35 - 59

4. Teachers' Conceptions of Proof in the Context of Secondary School Mathematics

   • Eric J. Knuth

   OriginalPaper Pages: 61 - 88