LITA PUSPITA DEWI. NIM: 0601065085. The Content Validity of the English First Semester Summative test for the tenth grade student at SMA Negeri 42 Jakarta in 2010/2011 Academic Year. Paper. Jakarta: English Teacher?s Training and Pedagogy Faculty of University of Muhammadiyah Prof. Dr. Hamka, 2011. The purpose of this research is to know the Content Validity of the English first semester summative test for tenth grade students at SMA Negeri 42 Jakarta in 2010/2011 academic year. The population of the research is the English first semester summative test for the tenth grade students at SMA Negeri 42 Jakarta in 2010/2011 academic year which was tested on Tuesday, 10 May 2011. The result of the Descriptive Comparative Analysis proved that the English first semester summative test is not valid because the appropriateness the test and syllabus only 76 % of 100%. So it does not fulfill one the characteristics of a good test; it is a content validity.