1. The role of concrete materials in Emma Castelnuovo’s view of mathematics teaching

   • Fulvia Furinghetti
   • Marta Menghini

   OriginalPaper 12 July 2014 Pages: 1 - 6

   

2. PISA, TIMSS and Finnish mathematics teaching: an enigma in search of an explanation

   • Paul Andrews
   • Andreas Ryve
   • Judy Sayers

   OriginalPaper 23 March 2014 Pages: 7 - 26

3. Chinese and Singaporean sixth-grade students’ strategies for solving problems about speed

   • Chunlian Jiang
   • Stephen Hwang
   • Jinfa Cai

   OriginalPaper 02 May 2014 Pages: 27 - 50

   

4. One speaker, two languages: Learning opportunities in the mathematics classroom

   • Núria Planas

   OriginalPaper 29 April 2014 Pages: 51 - 66

5. Students’ images of two-variable functions and their graphs

   • Eric Weber
   • Patrick W. Thompson

   OriginalPaper 31 March 2014 Pages: 67 - 85

   

6. Co-thought gestures: Supporting students to successfully navigate map tasks

   • Tracy Logan
   • Tom Lowrie
   • Carmel M. Diezmann

   OriginalPaper 24 March 2014 Pages: 87 - 102

   

7. Transition from concrete to abstract representations: the distributive property in a Chinese textbook series

   • Meixia Ding
   • Xiaobao Li

   OriginalPaper 13 May 2014 Pages: 103 - 121