Over the last twenty-five years Ernst von Glasersfeld has had a tremendous impact on mathematics and science education through his fundamental insights into the

Over the last twenty-five years Ernst von Glasersfeld has had a tremendous impact on mathematics and science education through his fundamental insights into the

First Published in 1995. In the past decade or two, the most important theoretical perspective to emerge in mathematics education has been that of constructivis

This book addresses the topic of science education, from the viewpoint of the theory of radical constructivism. It takes a closer look at the "image of science"

Mathematics is the science of acts without things - and through this, of things one can define by acts. 1 Paul Valéry The essays collected in this volume form