This fun picture books helps young children get to grips with naming and spotting shapes through bold pictures, activities and things to spot on the page. Leon and Luna are having a magical adventure finding things with different shapes all around the world. Through the story, children aged 4 plus will learn about maths concepts including: 2D shapes, properties of 3D shapes, patterns and tessellation. Number Planet are picture books that help children explore first maths concepts. Titles in the series cover the topics of Addition, Subtraction, Measurements and Shapes.