Catherine Sophian

3 books • 2 series

Apr 11, 2011
Cover of Developing Essential Understanding of Number and Numeration in Pre-K-Grade 2

Developing Essential Understanding of Number and Numeration in Pre-K-Grade 2 (Developing Essential Understanding)

Jan 1, 2007
Cover of The Origins of Mathematical Knowledge in Childhood

The Origins of Mathematical Knowledge in Childhood (Studies in Mathematical Thinking and Learning)

Jan 1, 1994
Cover of Children's Numbers

Children's Numbers