Kelayakan Isi dan Bahasa Buku Ajar Bahasa Indonesia Tingkat Lanjut Kelas XI Kurikulum Merdeka Penerbit Kementerian Pendidikan dan Kebudayaan

Abstract

Textbooks play an important role as a supporting tool and means of academic practice for students. If students use good quality textbooks, then they can take advantage of this role to get maximum learning results. There are parameters used as a reference for authors and publishers to measure the quality of textbooks, including content standards and language standards. Although these parameters are used as well as possible, it cannot be denied that hypotheses about imperfections always exist, including the possibility of errors from the team of writers and publishers in compiling textbooks. For these considerations, the researcher wants to review the feasibility of the content and language of advanced Indonesian language textbooks for class XI of the independent curriculum published by Kemendikbud The theoretical basis used is the policy of the Education Assessment Curriculum Standards Agency (BSKAP). This research includes qualitative research with descriptive analysis. The data of this research is the material substance and language of advanced Indonesian language textbooks. This research uses documentation and purposive sampling techniques. Based on the results of research on the feasibility of content and language of textbooks, there are 6 components that have different assessments. The components of morality, synchronization, validity, and leveling of coursebooks are considered very good. Meanwhile, the visibility component and the component of using good and correct Indonesian language are rated less well. In a sense, overall, the data found shows that the materials and reading materials have been organized very well but are less integrated and pay less attention to writing grammar. Thus, this study can be concluded that advanced Indonesian language textbooks published by Kemendikbud have good quality with a note that it is necessary to improve the quality of the visibility of the material and needs improvement in the grammar of writing.