1. Teacher noticing and its growth toward expertise: an expert–novice comparison with pre-service and in-service secondary mathematics teachers

   • Anton Bastian
   • Gabriele Kaiser
   • Johannes König

   OriginalPaper Open access 18 December 2021 Pages: 205 - 232

   

2. Analysing senior secondary mathematics teaching using the Knowledge Quartet

   • Nicole Maher
   • Tracey Muir
   • Helen Chick

   OriginalPaper 04 January 2022 Pages: 233 - 249

   

3. The process of problem posing: development of a descriptive phase model of problem posing

   • Lukas Baumanns
   • Benjamin Rott

   OriginalPaper Open access 27 December 2021 Pages: 251 - 269

   

4. Beyond categories: dynamic qualitative analysis of visuospatial representation in arithmetic

   • Carla Finesilver

   OriginalPaper Open access 05 January 2022 Pages: 271 - 290

   

5. How transition students relearn school mathematics to construct multiply quantified statements

   • Alexander Schüler-Meyer

   OriginalPaper Open access 17 January 2022 Pages: 291 - 311

   

6. Abstraction and embodiment: exploring the process of grasping a general

   • Svanhild Breive

   OriginalPaper Open access 12 January 2022 Pages: 313 - 329

   

7. Exploring modes of engagement within reform-oriented primary mathematics textbooks in India

   • Meghna Nag Chowdhuri

   OriginalPaper Open access 19 January 2022 Pages: 331 - 351

   

8. Development and evolution of instrumented schemes: a case study of learning programming for mathematical investigations

   • Ghislaine Gueudet
   • Chantal Buteau
   • Marisol Santacruz Rodriguez

   OriginalPaper 23 January 2022 Pages: 353 - 377

   

9. Book Review: A review of the book by Liping Ma (2020) Knowing and teaching elementary mathematics: teachers’ understanding of fundamental mathematics in China and the United States (3rd ed.)

   • Ulfah Samrotul Fuadah
   • Yovika Sukma
   • Fikri Yanda

   BookReview 17 February 2022 Pages: 379 - 391