The Georgia Milestones Assessment System (Georgia Milestones) is a comprehensive assessment system spanning grades 3 through high school. Georgia Milestones measures how well students have learned the knowledge and skills outlined in the state-adopted content standards in English Language Arts, Mathematics, Science, and Social Studies. Students in grades 3 through 8 will take End-of-Grade (EOG) assessments in English Language Arts and Mathematics, while grades 5 and 8 students will also take the EOG Science and Social Studies assessments. High school students will take End-of-Course (EOC) assessments for each of the ten courses in which they are enrolled, as designated by the State Board of Education.