Learn the difference between more and less with this fun book. Ideal for 1st grade students, this book teaches these 5 words from Fry's First 100 words list: has, more, a, an, and than. The clear images, rebus pictures and simple, repetitive sentences build grade 1 reading comprehension in a format that is appealing to children. Beginning readers will learn the essential sight words and gain confidence as they learn to read independently.