This book grew out of a five-year collaboration between groups of American and German mathematics educators. The central issue addressed accounting for the mess

Important study focuses on the revival and assimilation of ancient Greek mathematics in the 13th-16th centuries, via Arabic science, and the 16th-century develo

This book challenges some of the conventional wisdoms on the learning of mathematics. The authors use the computer as a window onto mathematical meaning-making.

A study of the cognitive science of mathematical ideas.

This book describes two stages in the historical development of the notion of mathematical structures: first, it traces its rise in the context of algebra from