Analisis Soal Higher Order Thinking pada Buku Siswa Kelas IX Kurikulum 2013 Revisi 2018 Materi Bangun Ruang Sisi Lengkung

Abstract

The mathematics curriculum requires students to solve higher order thinking (HOT) problems. The ability to solve HOTs is important and it must be supported by practice questions available in student textbooks. It is unknowned whether the textbooks of Year 11 students, the 2013 revision of the 2018 Curriculum, contains the HOT problems related to curved 3D shapes. This study aims to identify the availability of HOT questions on the curved 3D shapes in the Year 11 Mathematics Textbook of the 2013 Curriculum (Revised in 2018). This research is a descriptive quantitative study. The sample of this research is the Competency Test on the curved 3D shapes in the Mathematics Student Textbook for Year 11 of the 2013 Curriculum (Revised in 2018). The instruments in this research were a validation sheet of the description of the questions and the suitability of the questions with the HOTs indicators. The data was analyzed by identifying the questions and classifying the questions by calculating the percentage of each question to determine the availability of HOT questions offered in textbooks. The results indicate that of the 20 questions of competency test for curved 3D shapes, 18 questions meeting the HOTs category, namely: C4 (Analyzing) 12 questions (60%), C5 (Evaluating) 1 question (5%) and C6 (Creating) 5 questions (25%).