... of materials evaluation, purposes for materials evaluation, types of materials evaluation, materials evaluators, models for materials evaluation, criteria for materials evaluation, ... inferred that material involves the determination of what needs to be evaluated, the objectives and requirements of the materials, and the judgments of the value of the materials ... for the students at BGTTC. Further more, it is hoped that those research results will make some contributions to the field of materials evaluation4 . Scope of the thesisIn materials evaluation, there...