Abstract
This paper reports first results of a 3-year longitudinal study that seeks to explore the
impact of early number skills and knowledge as demonstrated prior to school on
achievement in school mathematics at the end of junior primary school. The study
investigates the development of early numeracy understanding of 334 children from one
year prior to school entry until the end of grade 2. The study identifies second graders that
are vulnerable in their mathematics learning and compares their performance with their
achievements over the past three years.
Andrea Peter-Koop, & Sebastian Kollhoff