Teaching interrelated concepts of fraction for understanding and teacher’s pedagogical content knowledge Seyum GetenetRosemary Callingham Original Article 04 July 2019 Pages: 201 - 221
Pre-service mathematics teachers’ professional learning in a pedagogy course: Examining changes in beliefs and confidence in teaching algebra Wilfred W. F. Lau Original Article 21 August 2019 Pages: 223 - 239
Toward a theoretical structure to characterize early probabilistic thinking Randall E. GrothJathan W. AustinMegan Rickards Original Article 27 August 2019 Pages: 241 - 261
Creating algorithms by accounting for features of the solution: the case of pursuing maximum happiness John Griffith Moala Original Article 08 October 2019 Pages: 263 - 284
Re-highlighting the potential of critical numeracy Lisa O’KeeffeKathyrn Paige Original Article 09 December 2019 Pages: 285 - 299
Identifying routines in the discourse of undergraduate students when defining Aurora Fernández-LeónJosé María Gavilán-IzquierdoRocío Toscano Original Article 21 December 2019 Pages: 301 - 319
Linking comparing and contrasting, generalising and justifying: a case study of primary students’ levels of justifying Wanty WidjajaColleen ValeLeicha A. Bragg Original Article 04 January 2020 Pages: 321 - 343
Fostering number sense in low SES children: a comparison between low- and high-intensity interventions Irene TonizziLaura TraversoPaola Viterbori Original Article 02 January 2020 Pages: 345 - 363
Discovering key interactions. How student interactions relate to progress in mathematical generalization Astrid VarholOve Gunnar DragesetMonica Nymoen Hansen Original Article Open access 04 February 2020 Pages: 365 - 382
Competing influences that impact preservice teachers Leah Daniel Original Article 11 February 2020 Pages: 383 - 408