The low critical thinking of students at MI Muhammadiyah Banjarsari Metro in 2013 Curriculum learning creates teaching materials to be very important for learning activities in the classroom, from developing teaching materials can make it easier for students in understanding the material and more active to know more about the material being taught. The aim of this study was to find out the analysis of digital teaching materials on the critical thinking skills of elementary school students. This study was a qualitative descriptive with data collection using observation and interview techniques to 5 teachers and 46 students. This data analysis was data reduction, data presentation, and verification. The results of this study indicated students of MI Muhammadiyah Banjarsari Metro Class III still used student books or teacher books, then the teaching materials developed have not shown elements of critical thinking skills, and were not digital-based in the learning process, thus, the alternative solution requires digital teaching materials to improve skills. Students’ critical thinking in elementary school thematic learning.