A chapter break serves as a transition in a children's book, marking the end of one chapter and the beginning of another. It allows young readers a moment to pause and reflect on what they’ve read, while also creating anticipation for what comes next. Chapter breaks often come with visual cues such as decorative illustrations or page breaks, making them visually inviting. For authors, they provide a structured way to pace the story, allowing for thematic shifts, character developments, or changes in setting.