Not sure I understand your complaint - 8GB is a goodish amount of RAM for a Chromebook, the de facto lead for educational stuff. I would take this over any Chromebook, ever, in a heartbeat.
As for Chromebooks, they are fucking awful for education. The abject disaster that is Google Classroom needs to just go away. NOTHING works properly, has any inkling of any reasonable design or engineering or is intuitive. I've seen so many students struggling with them.
They should all be native apps.