A Course In Modern Geometries, Second Edition, Springer

Designed for junior-senior level mathematics majors, including those who plan to teach secondary mathematics. Chapters include lists of suggested sources for applications and/or related topics in areas such as art and history.

A. Errata for Second Edition

B. Explorations with Dynamic Geometry Software

These guided activities use the interactive capabilities of dynamic geometry software (specifically, Cabri Geometry and Geometer's Sketchpad ) to supplement and enhance many of the topics covered in the text. Each exploration includes a list of required equipment and detailed directions (in parallel versions for the two softwares) designed for independent student use.

C. Web Sites for Other Geometry Resources:

The Math Forum

Cabri Geometry

The Geometer's Sketchpad

The Geometry Center