BlueJ is an integrated Java environment specifically designed for introductory teaching.

BlueJ offers an extension API that allows third parties to develop extensions
to the environment. Extensions offer additional functionality not included in
the core system.

This package provides the Mime database for GeoGebra worksheets and GeoGebra tools.

This package provides MIME type icons that integrate well into the KDE/Oxygen icon theme (http://www.oxygen-icons.org).

This package provides a GTK+ thumbnail-plugin that generates small images (thumbnails) for GeoGebra files, to be displayed, for example, on Nautilus.

This package provides GeoGebraThumbnail, a KDE thumbnail-plugin that generates small images (thumbnails) for GeoGebra files, to be displayed, for example, on Konqueror and Dolphin file managers.

Geonext acts as a tool for creating geometric constructions with a various number of construction tools. Compared to paper based constructions constructions can be changed and varied dynamically afterwards.