Using large-scale data to determine pupils’ strategies and errors in missing value number equations Martin ChválNaďa VondrováJarmila Novotná OriginalPaper 26 November 2020 Pages: 5 - 24
Teacher agency for integrating history into teaching mathematics in a performance-driven context: a case study of a beginning teacher in China Xiaoli LuFrederick Koon Shing LeungNa Li OriginalPaper 18 November 2020 Pages: 25 - 44
Enjoyment in learning mathematics: its role as a potential barrier to children’s perseverance in mathematical reasoning Alison Barnes OriginalPaper 19 November 2020 Pages: 45 - 63
University student understanding of the gradient of a function of two variables: an approach from the perspective of the theory of semiotic representation registers Oihana Moreno-ArotzenaIon Pombar-HospitalerJosé Ignacio Barragués OriginalPaper 30 October 2020 Pages: 65 - 89
Seeing quadratics in a new light: secondary mathematics pre-service teachers’ creation of figural growing patterns Karina J. Wilkie OriginalPaper 12 November 2020 Pages: 91 - 116
Inductive and deductive justification of knowledge: epistemological beliefs and critical thinking at the beginning of studying mathematics Benjamin Rott OriginalPaper Open access 14 November 2020 Pages: 117 - 132
The role of generic examples in teachers’ proving activities Muhammed Fatih DoganCaro Williams-Pierce OriginalPaper 03 November 2020 Pages: 133 - 150
Releasing the conceptual spring to construct multiplicative reasoning Karen ZwanchJesse L. M. Wilkins OriginalPaper Open access 05 November 2020 Pages: 151 - 170