According to NCREL (2003), students with scientific literacy knowledge and understanding of science concepts and processes required to engage in the digital era society. Students can ask questions, get, or determine answers queries issued from daily experience. Then they have the ability to describe, explain and predict natural phenomena. Students must also be able to read with comprehension of scientific articles in the popular media and to engage in social discussion of the validity of its findings. In addition, students can identify scientific issues whether at local or national level and provide the scientific and technological information. Students also can assess the quality of scientific information on the sources and methods used to produce it. Apart from that, students should be able to present and evaluate arguments based on the evidence and to produce a summary of the debate is appropriate.