Studies in Mathematical Thinking and Lea The Origins of Mathematical Knowledge in Childhood, (Hardcover)

This book contrasts the widely held view that counting is the starting point for mathematical development with an alternative comparison-of-quantities position. According to the comparison-of-quantities position, the concept of number builds upon more basic concepts of equality, inequality, and less-than and greater-than relations, which derive from comparisons between unenumerated quantities such as lengths. The concept of number combines these basic comparative concepts with the concept of a unit of measure, which allows one quantity to be described as a multiple of another. It is intended for researchers, professionals, and graduate students in developmental psychology, educational psychology, and mathematics education.