When you don't have Internet...

Things to do offline - https://support.google.com/chromebook/answer/3214688?hl=en 

Remind students that even if they don’t have Wi-Fi access away from school, there’s a lot that they can do with their Chromebooks:

• Read and respond to emails. The emails are sent as soon as students get back online. 

• Take, view and edit photos and videos. 

• Take notes in the Google Keep app. 

• Work on Google Docs, Sheets, and Drive files.