A ChromeApp (http://web.geogebra.org/chromeapp/), create an account tied to school Google accounts lets students and teachers save their files to GDrive and share with one another.
GeoGebra can be run from any computer at http://web.geogebra.org/app/, once an account is created it is tied to the user’s email.
Online interactive “worksheets” can be created with the included GeoGebraTube.org account
Allows for embedding interactive worksheets on webpages
Can sign in with school Google account and save PNG images of graphs to GDrive
Do not have to create a separate account from school Google account, thus any saved graphs can be reaccessed whenever the user is signed in with their account.