The Kindness Classroom series is written at an independent 1st or 2nd grade reading level but is captivating for children from age 3-8. Younger children certainly enjoy being read the stories over and over (and over) again. We have also found, through use in our preschools, that even our young children are captivated by the rhyming language and relatable characters. Through this engagement with the book, even preschool student were able to absorb the lessons and suggestions in the books and put them into practice.