5Triangles are terrific! We see this shape around us every day. Our favorite chips may be triangles. Mathematicians use triangular rulers, and triangles feature prominently in many flags. This book, which supports elementary math curricula, will guide readers in seeing this shape in other commonplace objects, through achievable text and images that support more challenging vocabulary. A concluding question asks readers to identify triangles in a final image, providing a closing assessment opportunity.