Wordle is a web tool that creates a graphic representation of the most frequently used words in a given text. The document provides examples of how Wordle can be used in the classroom, including for mother's/father's day gifts showing children's wordles, analyzing famous speeches, displaying class rules or student names, tracking misspelled words, and more. Wordle can also be customized and combined with images for book reports, artwork reflections, and reviewing classroom lessons.