The well-known nursery rhyme “1, 2, 3, 4, 5, Once I Caught a Fish Alive” captivates kids with its colorful tale and rhythmic counting. The poem narrates the story of catching and releasing a fish, with a humorous turn when the fish bites the child’s finger. It’s a classic for teaching counting and establishing a young love of music and storytelling because of its straightforward and catchy lyrics.