1. Towards an argumentative grammar for networking: a case of coordinating two approaches

   • Michal Tabach
   • Chris Rasmussen
   • Naneh Apkarian

   OriginalPaper 05 February 2020 Pages: 139 - 155

   

2. Effects of learning addition and subtraction in preschool by making the first ten numbers and their relations visible with finger patterns

   • Angelika Kullberg
   • Camilla Björklund
   • Ulla Runesson Kempe

   OriginalPaper Open access 10 December 2019 Pages: 157 - 172

   

3. An essay on proof, conviction, and explanation: multiple representation systems in combinatorics

   • Elise Lockwood
   • John S. Caughman
   • Keith Weber

   OriginalPaper 04 February 2020 Pages: 173 - 189

   

4. Exploring the way rational expressions trigger the use of “mental” brackets by primary school students

   • Ioannis Papadopoulos
   • Robert Gunnarsson

   OriginalPaper 09 January 2020 Pages: 191 - 207

   

5. Mathematical modeling in Germany and France: a comparison of students’ modeling processes

   • Corinna Hankeln

   OriginalPaper Open access 27 January 2020 Pages: 209 - 229

   

6. Book review: David Kollosche, Renato de Souza, Michel Knigge, Miriam Godoy Penteado, and Ole Skovsmose (Eds.) (2019) Inclusive mathematics education: state-of-the-art research from Brazil and Germany

   • Rachel Lambert
   • Paulo Tan

   BookReview 08 January 2020 Pages: 231 - 239

7. Book Review: Professional development of mathematics teachers - an Asian perspective. Berinderjeet Kaur, Oh Nam Kwon, Yew Hoong Leong (Eds.) (2017)

   • Xinrong Yang
   • Gabriele Kaiser

   BookReview 07 December 2019 Pages: 241 - 249