The Strength of the Community

The dynamic mathematics software GeoGebra has grown from a student project into a worldwide community effort. In this chapter, we provide a brief overview of the current state of the GeoGebra software and its development plans for the future. Furthermore, we discuss some aspects of the fast growing international network of GeoGebra Institutes, which seeks to support events and efforts related to open educational materials, teacher education and professional development, as well as research projects concerning the use of dynamic mathematics technology in classrooms all around the world.