Fraction and decimal arithmetic are crucial for later mathematics achievement and for ability
to succeed in many professions. Unfortunately, these capabilities pose large difficulties for …

Many researchers agree that children's difficulty with fraction and rational numbers is
associated with their whole number knowledge, but they disagree on the origin of the whole …

In this paper we investigate whether computer programming has an impact on high school
student's reasoning skills, problem solving and self-efficacy in Mathematics. The quasi …

Working memory limits are best defined in terms of the complexity of the relations that can be
processed in parallel. Complexity is defined as the number of related dimensions or sources …

Teachers notice through the lens of their professional knowledge and views. This study
hence focuses not solely on teachers' noticing, but also on their knowledge and views …

Several studies have investigated the relationship between attitude, ethnicity, and
mathematical creative thinking among secondary school students. Nonetheless, there is a …

This study investigated the problem-posing abilities of third-grade children who displayed
different profiles of achievement in number sense and novel problem solving. The study …

This one-year study involved designing and implementing a problem-posing program for
fifth-grade children. A framework developed for the study encompassed three main …

A modeling approach to the teaching and learning of mathematics shifts the focus of the
learning activity from finding a solution to a particular problem to creating a system of …

Accumulating evidence on the nature, function and acquisition of relational knowledge
indicates a crucial role of such knowledge in higher cognitive processes. In this review, we …