Analisis Kesalahan Siswa dalam Menyelesaikan Soal Program Linear Berdasarkan Taksonomi Solo di Kelas XI SMA Negeri 1 Gemolong

Anik Kusuma Wardani/ A410150183. ANALYSIS OF STUDENTS’ ERROR IN SOLVING LINEAR PROGRAM PROBLEMS BASED ON SOLO TAXONOMY IN CLASS XI SMA NEGERI 1 GEMOLONG. Skripsi, Fakultas Teaching and Education, University of Muhammadiyah Surakarta. Mey, 2019. This aim of the study is to describing students error’s of class XI SMA Negeri 1 Gemolong to solving the problem about a linear program based on SOLO taxonomy (Structure of Observed Learning Outcame).This type of research is qualitative research. The research subjects were taken using purposive sampling and obtained 32 students in class XI IPA 2. Data collection techniques in this study used the test method, interviews, observation, and documentation. Data validation was done by triangulation method by comparing data from the test method, interviews, and documentation. Data analysis techniques performed by stage data reduction, data presentation, verification and conclusion. Based on the results of the study obtained a percentage on the SOLO taxonomy level, for the structural level of 14.06%, at the unstructural level of 17.19%, the multistructural level of 34.75%, relational at 10.16%, and the extended abstract of 24, 21%.The results of this study indicate that multistructural levels are superior to other levels. Multi-structural errors are caused by students not being able to do calculations and unable to use time properly. Keywords : Linear Program, Error, Taxonomi SOL