Teacher Sample The Greek Alphabet Book is an 80-page book suitable for any age from third grade to adult. It can be covered in a week or a year depending on the age of your student and how much time you want to invest each week. At Highlands Latin School, we use The Greek Alphabet Book in the 5th or 6th grades over the Memoria Press product: https://www.memoriapress.com/curriculum/greek/greek-alphabet-teacher-key-second-edition/