The Understanding of Textbook
Good textbooks contain lively and interesting material for teachers and students and the following advantages of it are:
1. Textbooks offer suitable progression of language item;
2. Textbooks provide a number of vocabularies to students to be
learnt outside the class; 3.
Textbooks reduce the teacher from pressure of having original material for each class.
42
4. Textbooks present structure and a syllabus for a course;
5. Textbooks help standardize teaching that enable the students will
receive the same materials and the same way in testing; 6.
Textbooks keep quality if it is well-developed so the students will learn the tested and tried materials;
7. Textbooks are efficient so the teachers are able to allocate time to
teaching; 8.
Textbook can train teachers to increase their teaching experience; 9.
Textbooks are visually interesting for teachers and students because they are designed with high standards.
43
Besides, there are some disadvantages of textbooks: 1.
Textbooks tend to concentrate on the introduction of new language and controlled work that make teachers depend on the given
textbooks; 2.
Textbooks seem rigid sequences when they tend to follow the same format from one unit to the next.
44
3. Textbooks may hold inauthentic language. They provide
inauthentic language against teaching points and real language use; 4.
Textbooks may change content that frequently fail to represent true issues;
5. Textbooks may not represent students‟ need because they are
written for general market;
42
Harmer, op. cit., p. 257.
43
Richards, op. cit., pp. 254-255.
44
Harmer, loc. cit.
6. Textbooks are able to decrease the teachers‟ role as technician in
presenting material; 7.
Textbooks are expensive that is hard for students to afford it.
45