The call for improving students' academic achievement in science education has increased in urgency in recent years. It has also increased in complexity in the face of the growing cultural and linguistic diversity of present-day classrooms following inter- and intra-state migration. Although "translanguaging" pedagogy, where languages of…

In spite of the fact that increased transnational flows of people have altered the social, cultural, and linguistic landscape, education in Zimbabwe still follows a monolingual trajectory. The use of a language of instruction different from the students' home language has been identified as the major factor in students' academic underachievement.…