PENGEMBANGAN SOAL HIGH ORDER THINKING SKILLS (HOTS) BERBASIS BUDAYA BANTEN UNTUK MENGUKUR KEMAMPUAN MATEMATIS SISWA SEKOLAH DASAR

The result of a survey conducted by the OECD using the 2018 PISA test were obtained from 78 countries, Indonesian students ranked 72nd in math ability. The low achievement of Indonesian children in PISA is because one of the elements in PISA, namely the HOTS questions that have been in K-13 has been implemented in Indonesia but is still eurocentric. One of the transformation efforts in the education sector is to increase HOTS and have mathematical abilities. The success of developed countries in learning mathematics is due to the use of ethnomathematics. Education and culture cannot be separated from regular daily life because culture covers all aspects of life while education is a primary need for everyone. The purpose of this study was to find out how to develop questions, determine the feasibility of questions and the characteristics of HOTS questions based on Banten culture. This study uses the Research and Development (R&D) method with the Martin Tessmer (1993) model, namely formative research. The development of HOTS questions based on Banten culture resulted in 10 mathematical description questions. The results of the validity test obtained a value of 0.80 for each item, meaning that the item is feasible to use. The level of practicality of the questions obtained a value of 96.25% with a very practical category. The reliability of the questions obtained by the reliability coefficient is 0.891 and is declared reliable. Based on the difficulty level test, it is known that 80% of the items are in the medium category. Meanwhile, 20% of the questions are in the difficult category. The results of the discriminatory test of the questions showed that all items (100%) were in the good category, which means good questions were used to classify the level of students' thinking abilities