This study investigates differences among elementary school textbooks from three different presses in their level of integration of human rights education into social science courses. The method used in this study is content analysis; the analysis units are the individual "units"! and "lessons"! in the textbooks published by Kang-Shuan Press, Han-Lin Press, and Nan-Yi Press. The results show that the third- and fourth-grade Competence index 1.2.4 f Human Rights is ignored in textbooks published by those three Presses. All the fifth- and sixth-grade Competence Index of Human Rights are integrated into which grades of social science textbooks published by Kang-Shuan Press and Nan-Yi Press, however, the Competence Index 1.2.2, 1.2.4 and 2.3.2 of Human Rights are ignored in Kang-Shuan textbooks, 1.2.4, 1.3.1 and 2.3.5 are ignored in Han-Lin textbooks, and 1.2.4, 1.2.2, 2.3.2 and 2.3.4 are ignored in Nan-Yi textbooks. In addition, most integration of human rights education into social science courses are happened in the third-grade fall semester, the fifth-grade spring semester, and the whole year of sixth grade. The most human rights issues integrated into the social science courses in elementary education are regard to family, activities in classrooms and schools, Taiwanese history, Civil and Political Rights, multicultural and international views. Nevertheless, environment issues which the OHCHR proposed to be a part of human rights are distributed to the environment education which is another one as well as human rights education in six issues the Ministry of Education in Taiwan Stipulated.