Armada! is an activity for students which is similar to the popular "Battleship" game. Tell students to "hide" a certain number of ships (you pick how many and how many squares to make them), and then students have to conjugate the verbs to see if they've got a hit or miss. You could teach the students to use Spanish vocabulary for "hit" (tocado), "miss" (agua), and "sunk" (hundido).
This 10-page pack will help students practice conjugating regular present tense verbs, the irregular stem changers, and the "go" verbs, plus a handy suggestions page that gives suggested instructions for playing the game. The pack also includes a blank grid with just the Spanish subject pronouns on it so that you could customize the activity for any set of verbs that you like. Students will be conjugating and having fun while they do it...not an easy combination to achieve! :)
SPANISH ARMADA BATTLESHIP - Present Tense Verbs (Regulars, Stem Changers, nad "Go" Verbs) by Ashley Sealand is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.