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: Xmind is a mind mapping and brainstorming software. It allows users to visually organize ideas, concepts, and information in a free-flowing map. Key features include tree, org chart, fishbone diagrams, adding images, links, notes and more.
Type: software