目次

IntroductionLynda Ball, Silke Ladel, Hans-Stefan Siller Using video analysis to explain how virtual manipulative app alignment affects children’s mathematics learning Patricia S. Moyer-Packenham, Kristy Lister, Emma P. Bullock and Jessica F. Shumway Applying the modification of attributes, affordances, abilities, and distance for learning framework to a child’s multi-touch interactions with an idealized number line Stephen J. Tucker Using one-to-one mobile technology to support student discourse Shannon Larsen, Kelly McCormick, Josephine Louie and Pamela Buffington Duo of digital and material artefacts dedicated to the learning of geometry at primary school Anne Voltolini Using cluster analysis to enhance student learning when using geometry mathematics apps Kevin Larkin and Todd Milford How children using counting strategies represent quantities on the virtual and physical ‘twenty frame’ Daniel Walter Reshaping the learning experiences through apps: Affordances Nigel Calder and Carol Murphy Empirical evidence for benefit? Reviewing quantitative research on the use of digital tools in mathematics education Paul Drijvers   Digital tools in lower secondary school mathematics education. A review of qualitative research on mathematics learning of lower secondary school students M. Kathleen Heid   Classical and digital technologies for the Pythagorean theorem Michela Maschietto Communication when learning and teaching mathematics with technology Lynda Ball and Bärbel Barzel Online automated assessment and student learning: the Pépite project in elementary algebra Brigitte Grugeon-Allys, Françoise Chenevotot-Quentin, Julia Pilet and Dominique Prévit Using dynamic CAS and geometry to enhance digital assessments Thomas P. Dick Design of digital resources for promoting creative mathematical thinking Jana Trgalová, Mohamed El-Demerdash, Oliver Labs and Jean-François Nicaud Drawing in space: Doing mathematics with 3D pens Oi-Lam Ng and Nathalie Sinclair Diagrams and tool use: Making a circle with Wiigraph Giulia Ferrari and Francesca Ferrara A linguistic approach to written solutions in CAS-allowed exams Johannes Beck Technological supports for mathematical thinking and learning:  Co-action and designing to democratize access to powerful ideas. Luis Moreno-Armella  and Corey Brady Recursive exploration space for concepts in linear algebra Ana Donevska-Todorova Geogebra as a tool in modelling processes Gilbert Greefrath and Hans-Stefan Siller Instrumental genesis and proof: Understanding the use of computer algebra systems in proofs in textbooks Morten Misfeldt and Uffe Thomas Jankvist In search of standards: Teaching mathematics in a technological environment Jana Trgalová and Michal Tabach Using graphic calculators to graph quadratics Elayne Weger Bowman Teacher beliefs and practice when teaching with technology a latent profile analysis Daniel Thurm Uses of technology in K-12 mathematics education: concluding remarks Paul Drijvers, Michal Tabach and Colleen Vale