Under the USAID Partnership for Education: Testing activity, a teacher questionnaire was introduced to the 2015 national EGRA/EGMA survey in Ghana. This was in response to the 2013 EGRA/EGMA pupil data, which raised questions about how both pupils and their teachers experienced the language of instruction (LOI) policy, which stipulates that pupils should be taught in the Ghanaian language of the local area in the early grades and transition to English by P4. In an effort to learn more about how the LOI policy is implemented in schools, this teacher questionnaire was added in 2015 to collect more information about teacher preparation and instructional practices related to language use. The questionnaire was administered to 671 P2 teachers.