Mathematics is not high on popularity among school children. There are few who love it while a majority shies away from this subject. Can it be explored in other ways? Can it be discussed as a story book? Can it be discovered by children as they observe and reason out? Are there alternate ways to explore various related topics? Can the trajectory by set by children? This book attempts to present such a possibility. It is a story about a mathematical adventure by four children and their teacher over ten periods as they embark on a journey with triangles.