There are a lot of changes which are quite prominent between KTSP and 2013 curriculum in which the latest one was highlydesigned for producing students’ competencies to have critical thinking ability. Since this is challenging for teachers, this article is to discuss and analyze about how writing factual report enhances students’ critical thinking. The importance of critical thinking and strategies used to increase students’ ability to think critically is also discussed. The aim of this article is further to give aclear description of critical thinking and the suggested procedures of using writing factual report in EFL teaching. Furthermore, using writing factual report can definitely help enhance students’ critical thinking which is extremely as the most important goal in EFL teaching nowadays.