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: Smartmockups is a web-based tool that allows you to easily create realistic mockup designs and prototypes. It has a large library of device frames, scenes, and graphics that you can use to showcase your designs.
Type: software