The Which Bird Are You?: Ten-Lesson Curriculum for Teaching Personality in the Classroom Teacher's Guide) and Which Bird Are You?: Ten-Lesson Curriculum for Teaching Personality in the Classroom (Teacher's Supplemental Materials) provides teachers with everything they need to lead 10 interactive lessons that teach 8 to 12-year-old children about their personality style. The Teacher's Guide and Supplemental Materials are filled with exercises that bring the styles to life, as children learn about themselves and how to interact with people of all styles.