This study aims to determine the effectiveness of the digital literacy-based ARIAS learning model on the critical thinking skills of elementary school students. This research is quantitative research with experimental research methods. The research design used was a Quasi-Experimental Design with a Posttest Only Control Design type. The sampling technique used was cluster random sampling. Based on the average score of students 'critical thinking skills in the experimental class, it was obtained that it was 1698.3 which was higher than the average score of students' critical thinking skills in the control class which was 1556.6. The result of the analysis of the hypothesis test is known that T count (2.297)> T table (1.686) then H0 is rejected or Ha is accepted. Thus the ARIAS (Assurance, Relevance, Interest, Assessment, and Satisfaction) learning model based on digital literacy is effective in terms of the critical thinking abilities of elementary school students.