1. Coding Robots as a Source of Instantiations for Arithmetic

   • Krista Francis
   • Brent Davis

   OriginalPaper Open access 17 September 2018 Pages: 71 - 86

   

2. From Pseudo-Objects in Dynamic Explorations to Proof by Contradiction

   • Anna Baccaglini-Frank
   • Samuele Antonini
   • Maria Alessandra Mariotti

   OriginalPaper 07 March 2018 Pages: 87 - 109

   

3. The Development of a Framework for Assessing Dynamic Geometry Task Quality

   • Aaron Trocki
   • Karen Hollebrands

   OriginalPaper 10 May 2018 Pages: 110 - 138

   

4. The Interplay between Inspectable Student Models and Didactics of Statistics

   • Sietske Tacoma
   • Sergey Sosnovsky
   • Paul Drijvers

   OriginalPaper Open access 25 April 2018 Pages: 139 - 162