Which member of the shape squad has no corners and is made of one curved line? It's the circle! In this book, the funny circle character helps young learners discover how to recognize, name, and describe the attributes of this shape. Readers will learn how this shape is different to its 2-D friends--square, triangle, rectangle, and hexagon. They will enjoy a first introduction to the squad's chunky 3-D friends--the sphere and the cylinder. Using photos, readers will enjoy spotting and identifying circles in the real world. And students will learn to use geometry vocabulary including--above, below, beside, in front of, behind, and next to. Perfectly aligned with the Common Core Standards for Mathematics, the vibrant mix of illustrations, photographs, and engaging text will help kindergarten and first grade students develop their early geometry skills.