How to embed Gmail and Gdrive?

I’m creating a school website. We use google apps for education and have our own google logins from from our domain. What I’d like is for the students to login at the website and then from there be able to access their email and their drive. The problem is that their email and drive are both external websites, so once they leave they won’t be able to come back.

The same is true of google classroom. It would be great if they could be able to go back and forth using the top toolbar and, especially for the little kids who aren’t too great with using computers yet, never leave the confines of the school website.

The google suite is not embeddable so I can’t just use iframes.

Any ideas?