In this review, we distinguish two categories of digital technologies, programmable
microworlds and expressive tools, chosen to highlight the different ways in which software …

Dynamic geometry software (DGS) aims to enhance mathematics education. This systematic
review and meta-analysis evaluated the quasi-experimental studies on the effectiveness of …

In this chapter we focus on the concept of proof, which is important for students'
mathematical education but also hard for teachers to teach and difficult for students to learn …

Despite many studies conducted on TPACK, the relationships between the components of
the framework and how to perform TPACK assessment remain to be important research …

This second edition of the Handbook of International Research in Mathematics Education is
intended for those interested in international developments and future directions in …

In the chapter on proof in the previous PME Research Handbook, Mariotti (2006) observed
that there had seemed to be “a general consensus on the fact that the development of a …

Spatial ability is a critical skill in geometric learning. Several studies investigate how to use
digital games to improve spatial abilities. However, not every learner favors this kind of …

This paper focuses on high school mathematics teachers and what they do when they use
digital technology in their lessons. It is essentially a discursive paper but it uses data from a …

Integrating the properties of computer algebra systems and dynamic geometry
environments, Geogebra became an effective and powerful tool for teaching and learning …

This article argues that mathematical knowledge, and its related pedagogy, is inextricably
linked to the tools in which the knowledge is expressed. The focus is on digital tools and the …