Use this to practice the demonstrative adjectives (este, esta, estos, estas, ese, esa, esos, esas, aquel, aquella, aquellos, aquellas). The second page of the document is the key. Copy this on colored paper and cut into pieces. (Hint-copy on different colored paper so that if a student drops a piece on the floor, the owner of the missing piece can easily be found) Place all pieces into a bag or envelope. The other document will be the puzzle board. Put the students into pairs or small groups or have them complete this on their own. Make is a race or let them do it at their own pace. Students love this hands on activity.