Abstract
Abstract The aim of this research was to evaluate the influence of mobile-NOS model of learning on students’ understanding of Nature of Science (NOS) and scientific literacy on general chemistry course. The method employed in this research was quasi-experimental method carried out by post-test only control group design . The research subjects were 75 students participating in the General Chemistry course for the academic year of 2018-2019 selected by the saturated sampling method. Subjects were distributed into two groups, which were experiment and control groups. The experimental group was subjected to Mobile - NOS Model of Learning and the control group to NOS Oriented Learning. Data were collected by analysing the NOS questionnaire and scientific literacy test results. Data was analysed by independent samples t test. Research result showed that there are influence of Mobile - NOS Model of Learning to Students Understanding of Nature of Science (NOS) and Scientific Literacy.