1. Features of modeling processes that elicit mathematical models represented at different semiotic registers

   • Juhaina Awawdeh Shahbari
   • Michal Tabach

   OriginalPaper 25 September 2020 Pages: 115 - 135

   

2. The relation between graphing formulas by hand and students’ symbol sense

   • Peter M.G.M. Kop
   • Fred J.J.M. Janssen
   • Jan H. van Driel

   OriginalPaper Open access 24 September 2020 Pages: 137 - 161

   

3. On students’ understanding of implicit differentiation based on APOS theory

   • Vahid Borji
   • Rafael Martínez-Planell

   OriginalPaper 11 October 2020 Pages: 163 - 179

   

4. Comparative judgement, proof summaries and proof comprehension

   • Ben Davies
   • Lara Alcock
   • Ian Jones

   OriginalPaper Open access 01 October 2020 Pages: 181 - 197

   

5. Quality matters: how reflecting on the utility value of mathematics affects future teachers’ interest

   • Michael Liebendörfer
   • Stanislaw Schukajlow

   OriginalPaper Open access 18 September 2020 Pages: 199 - 218

   

6. Girls are still being ‘counted out’: teacher expectations of high-level mathematics students

   • Felicia Jaremus
   • Jennifer Gore
   • Leanne Fray

   OriginalPaper 01 October 2020 Pages: 219 - 236

7. Prospective secondary mathematics teachers read Clairaut: professional knowledge and original sources

   • Alberto Arnal-Bailera
   • Antonio M. Oller-Marcén

   OriginalPaper 06 October 2020 Pages: 237 - 259

   

8. The discursive construction of mathematics teacher self-efficacy

   • Constantinos Xenofontos
   • Paul Andrews

   OriginalPaper 13 October 2020 Pages: 261 - 283

   

9. Correction to: Book Review: Approaching the core of the modern mathematics movement. Dirk De Bock and Geert Vanpaemel (2019) Rods, sets and arrows – the rise and fall of modern mathematics in Belgium

   • Kristín Bjarnadóttir

   Correction 15 September 2020 Pages: 285 - 285