... 5. Design of the thesisThere are three main parts in this thesis: introduction, development, and conclusion. The introduction provides the rationale, the aims, the significance, the scope, and ... constituents are the textbooks and instruction materials because these instructional materials provide the foundation for the content of the lesson, the balance of the skills taught, as well as the kinds ... designers. Therefore, they can provide the most valid information in the evaluation process. Also, their understanding of cultural and political factors of the institution in which the evaluation...