Purpose: Less than eight years remain to achieve the Sustainable Development Goals (SDGs). Numerous authors underlined the importance of language in achieving the SDGs; however, its role in the process remains overlooked. This paper aims to investigate the sustainability understanding among Tanzanian students and graduates, their translation…

The purpose of this study was to assess how the Inquiry Based Learning approach supports the development of students' academic language proficiency in invertebrate systematic. The study was framed by Halliday's sociolinguistic approach to learning. A total of 50 classroom observation sessions at 10 schools were conducted: 10 before and 40 after…

This paper examines how flows of people, media, money, technology, and ideologies move through the world, with attention to how these scapes (Appadurai 1990, 1996, 2013) shape identity construction among language learners, both in and out of classrooms. After illustrating intersecting scapes in sociolinguistic terms, I explore the relevance of…

This study investigated how a study abroad experience teaching mathematics in Tanzania, Africa impacted a group of secondary education pre-service teachers (PSTs) from the United States. In particular we discuss their ability to facilitate the learning of students in multilingual mathematics classrooms while personally developing intercultural…

This dissertation is a grammar of Rena (ISO bez), a Bantu language spoken in southwestern Tanzania by approximately 600,000 people. Bena is largely undocumented, and though aspects of Bena grammar have been described, there is no usable, detailed treatment of the Bena language. Therefore the goal of this dissertation is provide the first detailed…

This paper explores how the concept of linguistic citizenship can be applied to the Tanzanian situation in terms of the delivery of bilingual education as well as addressing issues of equity and quality in education. It starts by a brief overview of how the concepts "linguistic human rights" and "linguistic citizenship" are…

The theme of this book cuts across disciplines. Contributors to this volume are specialized in education and especially classroom research as well as in linguistics, most being transdisciplinary themselves. Around 65 sub-Saharan languages figure in this volume as research objects: as means of instruction, in connection with teacher training,…