This (Uncle Josh’s Outline Maps) has been a fantastic resource for our whole family. We use it together with an atlas. I assign one area of the world (Europe, the Middle East, etc..) for about a month to my high schoolers. Their assignment is to fill all the countries on the map every day, with the help of the atlas as needed. By the end of the month, they are supposed to know those countries without looking. It is virtually painless and while I got a few complaints at first, now just knowing where all those countries are that are mentioned in the news or in a prayer letter makes them feel quite knowledgeable. They love it when I am wondering where a certain country is and they get to tell me. We have also used this in history and Bible as needed. It is great to be able to just print the appropriate map and be ready to fill it in with whatever it is we are studying. A fantastic resource!