When I was responsible for the education of my homescholar, I subscribed to several quality magazines in order to expose her to a wide range of educated outlooks. Smithsonian Magazine was among the top in this category. If you're homeschooling, I highly recommend it.
Smithsonian is a monthly magazine. Despite the frequency of the issues, each issue is vast in its range, and lushly illustrated. Many of the magazines that I selected were quarterly, which is actually to infrequent to consistently whet a homescholar's appetite for information.
Some of the magazines that I subscribed to were more in the line of scholarly...