Two-player battleship game to practice a few place names and questions regarding them. A teacher might first want to explain each of the questions and places to the students if they're not familiar with them. The students can draw three ships on the board, then take turns 'firing' at the other by asking a question, such as "Have you ever been to a castle?" The other student can then answer "Yes, I have" if the ship is there; "No, I haven't" if they have no ship at the location.