This article explores the following question: What does it mean to enact curriculum? In order
to do so, it offers a conceptualization of the enacted curriculum and situates it within a …

In this article, we use meta-analysis to analyze gender differences in recent studies of
mathematics performance. First, we meta-analyzed data from 242 studies published …

Abstract Mathematics textbooks are ascribed an important role for classroom practice. Until
now there are still open questions concerning the genuine effect of textbooks on students' …

Prior studies suggest that struggling to make sense of mathematics is a necessary
component of learning mathematics with understanding. Little research exists, however, on …

This study employed a cluster randomized trial design to evaluate the effectiveness of a
research-based intervention for improving the mathematics education of very young …

Teachers' professional competence to select tasks and prepare the task implementation is
considered important for instruction that initiates meaningful learning. Teachers' professional …

This study explores how textbooks function in education. It asked whether opportunities
provided in math textbooks to engage in tasks demanding different levels of understanding …

Our purpose in this article is to propose a comprehensive, empirically grounded theory of
action for improving the quality of mathematics teaching at scale. In doing so, we summarise …

Mathematics teachers' selection and implementation of instructional tasks were analyzed
before, during, and after their participation in a professional development initiative that …

In this chapter, the authors note that during the past 30 years there have been significant
advances in our understanding of the affective, cognitive, and metacognitive aspects of …