Oxford students must take placement tests or have their high school transcripts and test scores evaluated to determine the appropriate starting level for some courses. Placement is determined by standardized test scores and transcripts for some subjects like French, Spanish, Latin, Arabic, and biology. For other subjects, students take on-campus placement tests during orientation, including tests for English courses for non-native speakers, and math placement which uses self-placement tests, previous coursework, and an on-campus exam. Students wishing to take chemistry must complete an online placement test by August 1.