Schoolteacher trainees’ difficulties about the concepts of attribute and measurement Dominique PasselaigueValérie Munier OriginalPaper 24 May 2015 Pages: 307 - 336
The problem of assessing problem solving: can comparative judgement help? Ian JonesMatthew Inglis OriginalPaper 29 May 2015 Pages: 337 - 355
Research mathematicians’ practices in selecting mathematical problems Morten MisfeldtMikkel Willum Johansen OriginalPaper 21 May 2015 Pages: 357 - 373
Symbolising the real of mathematics education Alexandre Pais OriginalPaper 11 April 2015 Pages: 375 - 391
Effects of prompting multiple solutions for modelling problems on students’ performance Stanislaw SchukajlowAndré KrugKatrin Rakoczy OriginalPaper 10 May 2015 Pages: 393 - 417
An analysis of elementary school children’s fractional knowledge depicted with circle, rectangle, and number line representations Zelha Tunç-Pekkan OriginalPaper 24 May 2015 Pages: 419 - 441