Suggestions for Earth science text and curriculum materials? in High School and Self-Education Board Posted January 9, 2019 The Great Courses look like they'd be my son's thing -- but how do you guys afford them? The one set was $800! Or do you do the yearly subscription?
Suggestions for Earth science text and curriculum materials?
in High School and Self-Education Board
Posted
The Great Courses look like they'd be my son's thing -- but how do you guys afford them? The one set was $800! Or do you do the yearly subscription?