I spent a WEEK out of my computational basics curriculum teaching middle school students just about paths. Just about FILES and paths. Did this with a VPS and c

I spent a WEEK out of my computational basics curriculum teaching middle school students just about paths. Just about FILES and paths. Did this with a VPS and chromebooks SSHd in. Also, later, Raspberry Pi units. They simply don't understand computers when they walk in my classroom door. They understand mobile app user interfaces.