First Grade Primer: Children's Complete Set The First Grade Primer: Children's Complete Set includes the First Grade Primer textbook, workbook, set of three audio Cd's, and a set of six tests. Set provides a complete first grade Greek educational language course. The First Grade Primer is used in majority of of Greek day and afternoon schools in United States. Includes all essential tools for children who are wishing to learn the Greek language and is a great introductory set. Papaloizos Publications Incorporated has been teaching chilren the Greek Language for 47 years.