GeoGebra is the fifth entry into my Built to Last series. This is a series of blog posts celebrating the free resources that have been available to teachers and students over the ten years that I have been publishing Free Technology for Teachers.
When I started writing Free Technology for Teachers GeoGebra was available to use as free software on your Windows or Mac computer. Over the years versions of GeoGebra were developed to work on iPads, Android tablets, and eventually on Chromebooks. One of the marks of a program that is built to last is that it is flexible enough to adapt and change to the tastes of the ed tech community.
I am not a math teacher and have never taught math beyond basic addition and subtraction of fractions therefore I am not an expert on GeoGebra’s capabilities. That said, over the years I have had friends and colleagues who do teach mathematics rave about the capabilities of GeoGebra for modeling functions and graphing equations.
GeoGebra has a huge community of users who share ideas and tutorials for using GeoGebra in a wide variety of settings. You can join that community here.
The GeoGebra YouTube channel is probably the best place to find tutorials to help you get started using GeoGebra on your laptop, tablet, or Chromebook.