Early Numbers, Big Ideas - Fostering Number Sense in Young Children by Nancy C. Jordan and Nancy Dyson

A new Centre for Independent Studies paper underlines the importance of developing early number sense in children, with advice for both parents and teachers, as well as invaluable exercises. In  Early Numbers, Big Ideas. Fostering Number Sense in Young Children, authors Dr Nancy C. Jordan and Dr Nancy Dyson say children's trajectories in mathematics are shaped early. and the development of early number sense will reap benefits in later schooling and adult life.  “Foundational mathematical knowledge at school entry is a strong and consistent predictor of later achievement, with effects that persist through primary and even secondary schooling,” Dr Jordan says. “Children who begin school with low numeracy skills are significantly more likely to continue struggling with mathematics across their schooling years, and early gaps in understanding tend to widen over time if left unaddressed,” she says. “All the evidence reinforces the need to ensure all children get off to a strong start in developing key foundational skills — particularly number sense — during the early years of schooling.” Number sense involves three key strands that work together — knowledge of numbers, understanding relationships between numbers, and grasping elements of number operations. Research shows that teaching all three together helps make explicit the connections between these three strands, especially for children who struggle with number sense. “Making connections between these three strands is essential for a firm foundation of number sense, starting with smaller numbers and visual representation,” Dr Jordan says. “Fluency rooted in number sense is the goal. “Instruction for the development of number sense should also use linear representations of number whenever possible to emphasise the linear nature of numbers and prepare children to think about numbers on the number line. “By the time children reach Foundation or Year One, many can see that numbers follow a linear pattern, with each number being exactly one more than the previous one.  This understanding lays the foundation for using the visual number line, a critical tool for organising and comparing all real numbers.” Dr Jordan and Dr Dyson’s paper is structured in three parts. The first section defines number sense and outlines its significance in early cognitive and mathematical development. The second section explores how difficulties with number sense arise, how they can be identified through effective early screening, and why timely identification is essential. The final section presents practical, evidence-based instructional strategies and classroom routines that educators can use to support number sense development in all learners.

 

Dr Nancy C. Jordan  the Dean Family Endowed Chair and Professor of Education at the University of Delaware. Her research centres on how children learn mathematics and why many struggle, particularly in early and middle childhood. Prof Jordan authored numerous highly cited articles, with recent work appearing in the Journal of Educational Psychology, Journal of Learning Disabilities, Developmental Psychology, and the Journal of Research on Mathematics Education, among others. Dr Nancy Dyson is a research associate at the University of Delaware where she received her doctorate, studying under Dr Nancy Jordan and Dr James Hiebert. The focus of her research is developing and test