The third edition of this significant and groundbreaking book summarizes current research
into how young children learn mathematics and how best to develop foundational …

We define and describe how subitizing activity develops and relates to early quantifiers in
mathematics. Subitizing is the direct perceptual apprehension and identification of the …

The aim of this study is to examine the games in ABCya (https://www. abcya. com/) based on
the learning trajectories for the development of number concept. To achieve this aim in the …

This study investigates the relationship between children's subitizing activity and their
construction of arithmetic units. In particular, the study hypothesizes a positive association …

Subitising, a quick apprehension of the numerosity of a small set of items, has been found to
change from an individual's reliance on perceptual to conceptual processes. In this study …

This book offers an innovative introduction to the psychological basis of mathematics and
the nature of mathematical thinking and learning, using an approach that empowers …

Introduction: Subitizing, a quick apprehension of the numerosity of a small set of items, is
consistently utilized to support early number understanding. Perceptual subitizing is the …

Bu çalışmanın amacı, okul öncesi öğretmenlerinin sayı kavramlarına (sayma ilkeleri) ve
sayılar arasındaki ilişkilere (parça-bütün ilişkisi ve şipşak sayma) yönelik pedagojik alan …

Most developers and publishers claim that their curricula or approach to teaching are based
on research, but few explicate their claims. In this chapter, we briefly assess the state of …

Curriculum development is often not a fully scientific endeavor. To address this concern
when creating an early mathematics curriculum, we developed a framework for authoring …