Abstract

This study aims to analyze profile of students' scientific literacy in immune system material seen by aspects of competence (science process), content (knowledge), and context (application) through problem-based learning (PBL). This study used an experimental method, namely one shot case study design. The population used in this study is class XI SMAN 1 Palimanan with a research sample of class XI MIPA 1,2,3,6 amount of 134 students. Instrument used a reasoning multiple choice test sheet to measure students' scientific literacy profiles and interview sheet to add data the results of the scientific literacy test. Sub-material used the concept of immune system material and its application. The results showed that contained on 4 students (2.99%) in very high category of scientific literacy, 22 students in high category (16.42%), 63 students in medium category (47.01%), 18 students in low category ( 13.44%) and 27 students in very low category (20.14%). Indicators explaining scientific phenomena can be achieved well with the number of students 45 and the proportion of achievement is 33.58%; scientific scientific survey can be achieved well with the number of students 53 and the proportion of achievement is 39.55% .; interpret data and scientific evidence well with the number of students 49 and the proportion of achievement is 36.57%. Based on the results of the study, it can be concluded that students' scientific literacy is in the medium group.