Interactive Geometry is a way to improve mathematics education with the help of a computer. Using sophisticated software, sketches and figures can be brought to life, comparable to what movies mean to images. Although many examples of helpful activities that were created using Interactive Geometry Software exist, interactive geometry software is still not used regularly in classrooms. In fact, many teachers do not know about the new possibilities, or they do not have access to the necessary resources. The EU-co-funded project Intergeo will attack the three main barriers for a EU-wide adoption of the existing material: missing search facilities, lack of interoperability, and missing quality information.