This study reported a quasi-experimental investigating the development of Science textbook based on Science Technology and Society for elementary school. The study employed quasi experiment design. Population in this study was all fourth-grade students of elementary schools in Gatak Subdistrict and the sample of the study was two schools as an experimental class and control class. The research sample was taken by random sampling technique. The results of this research showed that there was an improvement of student achievement before and after the implementation of science textbook based on Science Technology and Society. The study concluded that the development of a science textbook based on Science Technology Society in elementary school is appropriate to use for learning.