This document includes 8 Bingo cards, each containing 25 long o words. All of the Bingo cards contain the same words, but they have been arranged differently on each card to create 8 unique Bingo boards. A master list of words is provided for the game "caller." This game was created to be used with the long o spelling/phonics lesson in the 4th Grade Treasures Curriculum. In NM Treasures this lesson is aligned with the story "Because of Winn-Dixie." Long o Bingo is a great way to practice the vowel patterns with 2nd, 3rd, 4th, and 5th grade students.