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: Portable Python is a portable version of the Python programming language that can run directly from a USB drive without needing to be installed. It includes the Python interpreter, editor, documentation and many modules in a single package.
Type: software
Pricing: Free