This research aims to analyze the influence of the STEM-Problem-based learning model on (1) environmental literacy, (2) creative thinking, and (3) environmental literacy and creative thinking of class VII students. This research is a quasi-experimental pretest-posttest control group design. The population of this study was all class VII students at SMP Negeri 1 Cepogo. The sampling technique used cluster random sampling. Class VII B was selected as the experimental class, while Class VII C was selected as the control class. Data collection was using test techniques in the form of environmental literacy tests (indicators of ecological knowledge and cognitive skills) and creative thinking tests and non-tests in the form of environmental literacy questionnaires (indicators of environmental effect and behaviour). Analysis used the MANOVA test with a significance level of 0.05. The research results show the STEM-Problem-based learning model has a significant effect on environmental literacy with significance values of 0.021<0>