To prove her royalty, the princess must pass an impossible test: to feel a single pea under layers of mattresses! In this innovative retelling of the classic fairy tale, readers will problem-solve the princess out of her predicament! Fun activities introduce key science, technology, engineering, and mathematics concepts and challenge readers' critical thinking. Readers will build confidence in their abilities and take interest in STEM material. Original illustrations and hands-on activities give readers an interactive experience. Even readers reluctant to learn STEM materials will love this immersive format, ensuring this book will be a popular addition to any library.