Use this 'Book: Addy Learns a Lesson (elem/upper elem)' printable worksheet in the classroom or at home. Your students will love this 'Book: Addy Learns a Lesson (elem/upper elem)'. This book unit, based on a book from the popular "American Girls" series, features reading comprehension questions and writing prompts, as well as vocabulary building exercises such as a word search, crossword puzzle, and more.