GeoGebra vs Undum
A side-by-side look at GeoGebra and Undum. For an in-depth review of either product, follow the links below.
GeoGebra
Education & Reference
GeoGebra is free and open-source dynamic mathematics software for all levels of education. It combines geometry, algebra, spreadsheets, graphing, statistics and calculus in one easy-to-use package. It can be used to teach math from elementary through university level.
geometryalgebraspreadsheetsgraphingstatisticscalculusmatheducation
Undum
Games
Undum is an open source tool for creating choice-based interactive fiction stories and games. It provides a lightweight framework for developer to build non-linear narratives that users can explore through clicking links and making choices.
textbasedchoicebasedinteractivefictionstorytellinggame
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