School location and socioeconomic status and patterns of participation and achievement in senior secondary mathematics Steve Murphy Original Article 24 September 2018 Pages: 219 - 235
One curriculum and two textbooks: opportunity to learn in terms of mathematical problem solving Ferhan BingolbaliErhan Bingolbali Original Article 29 September 2018 Pages: 237 - 257
Characteristics of the shifts from configural reasoning to deductive reasoning in geometry Salvador LlinaresFrancisco Clemente Original Article 13 November 2018 Pages: 259 - 277
Developing primary pre-service teachers’ mathematical content knowledge: opportunities and influences Sharyn LivySandra HerbertColleen Vale Original Article 16 November 2018 Pages: 279 - 299
Launching forth: preservice teachers translating elementary mathematics curriculum into lessons Julie M. AmadorDarrell Earnest Original Article 06 December 2018 Pages: 301 - 323
Tethering towards number: synthesizing cognitive variability and stage-oriented development in children’s arithmetic thinking Jonathan Norris ThomasShelly Sheats Harkness OriginalPaper 14 January 2019 Pages: 325 - 347
Base-10 Blocks: a study of iPad virtual manipulative affordances across primary-grade levels Kristy LitsterPatricia S. Moyer-PackenhamRachel Reeder Original Article 26 January 2019 Pages: 349 - 365