This is a classroom lesson that reviews coordinate graphing (identifying points, quadrants, and locating points). The lesson then moves into the Battleship game that practices and reinforces the skills needed to plot coordinate points. The lesson includes a practice screen so the teacher can simulate the game for their students before they begin playing on their own. Just download this file, the Battle ship game file, and coordinate graphing file and you are set to review coordinate graphing in a fun and entertaining way. This lesson took me two class periods to complete with the review and the game.