Upload to GeoGebra Materials
From GeoGebra Manual
There are two ways to upload a file to GeoGebra directly from GeoGebra. First one is using the Export Worksheet Dialog, second one is using the Share... option in File Menu.
Note: This feature requires an active internet connection to work correctly.
In the first step GeoGebra is going to prepare your worksheet for upload to GeoGebra, afterwards your browser should open up and load a website which leads you through the process of publishing your worksheet on GeoGebra. More information about GeoGebra and its usage can be found in the wiki section GeoGebra.
Note: You can cancel the uploading process at any time by closing the browser window.
