Description: 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.
Type: software
Pricing: Open Source
Description: QGIS is a free and open-source geographic information system software. It allows viewing, editing, and analyzing geospatial data. QGIS offers features for mapping, data management, and data visualization.
Type: software
Pricing: Open Source