This article presents a comparison of the proof validation behavior of beginning
undergraduate students and research-active mathematicians. Participants' eye movements …

This article addresses the nature and extent of reasoning and proof in the written (ie,
intended) curriculum of 20 contemporary high school mathematics textbooks. Both the …

216 O. Zaslavsky et al. knowledge. A person's intellectual need is a necessary condition for
constructing new knowledge (Harel 1998). We examine categories of intellectual need that …

As can be seen, the concept of principle in task design incorporates elements of all three
definitions. As Reigeluth (1999) expressed it, a principle (basic method) is a rule …

Mathematical practices are the cornerstone of mathematical learning, so it is critical for
researchers and educators to understand their ontogenesis. In this chapter we trace the …

This chapter examines the three essential components of teachers' professional learning on
teaching proof and proving: teachers' knowledge of proof, practice of proof and beliefs about …

Every year, thousands of students go to university to study mathematics (single honours or
combined with another subject). Many of these students are extremely intelligent and …

The study was conducted with elementary mathematics prospective teachers in 2011-2012
academic years in the education faculty of Necatibey. In this research, the prospective …

O desenvolvimento do raciocínio matemático dos alunos exige uma perceção aprofundada
dos processos que lhe estão associados. Este artigo apresenta os resultados de uma …

TC Marmara Üniversitesi Eğitim Bilimleri Enstitüsü İlköğretim Anabilim Dalı İlköğretim
Matematik Öğretmenliği Bi Page 1 TC Marmara Üniversitesi Eğitim Bilimleri Enstitüsü …