The perfect book for a young orchid or flower enthusiast, as well as for the parent who is a lover of orchids, Orchids features beautiful photographs that bring the beauty and appeal of orchids to life. In addition to introducing children to the diversity of orchids, this book introduces simple science concepts. Developed for children between the ages of 2 and 6, the concepts in this books include opposites, diversity, pollination, and symmetry. Orchids has a Lexile rating of 570L.