Mapping the World with Art. I'm very impressed with this program, and it's a great complement to Classical Conversations Challenge A geography strand. I'm having my 8 and 13yos watch the videos and draw together.
Scattergories is a good method to reviewing new words or vocabulary words. At the end of a unit, semester, or year (or at the beginning to review last year's words) choose a topic (such as food, places, transportation, sports) and a letter (for example s) and have the students raise against the clock to see how many they can list. **This website has some scattergories cards prepared.