The paper had been presented in 2 nd International Education Postgraduate Seminar 2015 (IEPS 2015), UTM, 2016 ROLES OF EPISTEMOLOGY IN EDUCATION: DO TEACHERS UNDERSTANDING THEY ARE EXPECTED TO TEACH? Irni binti Ismail ismirnisma@yahoo.com Department of Educational Foundation and Social Science, Universiti Teknologi Malaysia, Malaysia Ahmad Johari Sihes p-joha@utm.my Department of Educational Foundation and Social Science, Universiti Teknologi Malaysia, Malaysia Abstract Malaysia Education Blueprint (2013-2015) has emphasised the development of strong content knowledge in science subject with the objective to ensure that its students are being equipped with the knowledge and skills required for success in life and global recognition with knowledge and higher-order thinking skills. In order to achieve this aspiration an effort to produce students who are able to think scientifically, have high scientific literacy or science literacy needs to be disclosed. Two major questions arise to be answer; What is the concern of the epistemology? Why epistemology is important for science education? The studies state that science literacy can be achieved better through epistemology. Therefore it also related with understanding of scientific concepts, improve the quality of teaching and improve a better explanation to the issues of science to students, enhance the ability of students to understand science concepts, raise the level of scientific literacy and play an important role in the teaching process. The study also review the term of epistemology orientation that use in research and epistemology instruments and level of epistemology use in epistemology research. This study know far better understanding of the structure of science teachers to ensure content knowledge submitted stimulate students to think with the higher levels. Keywords: Epistemology 1, Science 2, Teacher 3 1.0 Introduction Malaysia believe that education is one of aspect that can provide a better youth that can compete in global labour market as well as Malaysia plan such as New Economic Model, Economic Transformation Plan and Government Transformation Plan. For this need, education system requires a transformation, new perspective that can enhance students develop 21 st need skills and lifting achievement for students. Malaysia Education Blueprint 2013-2025 (MEB) (KPM, 2013) has been developed to provide a comprehensive plan for a rapid and sustainable transformation. One of MEB aspiration is for Malaysia to “be placed in third of countries in terms of performance in international assessments” (KPM, 2013) and the in international assessments; TIMSS and PISA outcome will be deliberate within 15 years. TIMSS and