Background/Context: Bi/multilingual students' STEM learning is better supported when educators leverage their language and cultural practices as resources, but STEM subject divisions have been historically constructed based on oppressive, dominant values and exclude the ways of knowing of nondominant groups. Truly promoting equity requires…

This paper documents English teachers' and advanced English students' perspectives on the use of Spanish in the English classroom in Puerto Rico. Using qualitative data collection methods such as interviews and focus group data, the researchers document the ways that many English teachers on the island justify their use of Spanish in the English…