Google Takeout Directions
Create a personal Gmail
Create a new Gmail Account @ https://accounts.google.com/SignUp
While logged into your school account, go to https://takeout.google.com/settings/takeout
Select the data you would like to include such as Drive, Gmail, and/or Chrome. Drive content can even be specified by folders.
Send download link via email, export once, and leave file type & size as default. Create Export
Check School Email
You will receive an email; click to download your files. Once downloaded, click on the zip file and a new folder will be created.
Upload to Personal Drive
Go to your Personal Gmail and then MyDrive. Chose Folder, upload, and select unzipped downloaded folder.