The Development of English Language Printed Material Based on 2013 Curriculum : Descriptive Text Material for the Tenth Grade Students in SMA Negeri 16 Makassar

There are three aspects to validating, they are systematic organization of materials, systematic English teaching, and systematic content of English. To sum-up, the result of this student’s book analysis by the expert was well-qualified as on reference used in teaching English material. So, the product expected to be able to help both the teachers and students in learning and teaching English especially descriptive text material