<![CDATA[This study aims to analyze the impact (effect size) of the Problem Based Learning model on students' scientific literacy in science learning. The approach of this study is a meta-analysis involving 11 scientific papers from national and international publications. The meta-analysis study shows that there is a positive effect of using the Problem Based Learning model on students' scientific literacy, from 11 scientific papers analyzed, 4 articles have a high effect size category and 7 scientific papers have a medium effect size category. From the level of education (elementary, junior high and senior high school), the Problem Based Learning model has an average effect size with a high category. Meanwhile, from the subject matter, the Problem Based Learning model has a medium and high effect size category on the material or theme that can be analyzed through 11 scientific papers. From this meta-analysis, it can be concluded that the use of the Problem Based Learning model can increase the scientific literacy of students at elementary, junior high and senior high school levels.]]>
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