This document discusses mother tongue based education for indigenous students in Bangladesh. It begins by outlining international conventions that protect the right to education in one's native language. It then examines the challenges indigenous Bangladeshi students face in an education system that uses only Bengali. Literacy rates are falling for indigenous groups as pressure mounts for them to abandon their languages and cultures. The document argues that adopting mother tongue education could increase enrollment and completion rates by providing a strong foundation in the students' first language before introducing a second language. It concludes by recommending the government implement mother tongue education for indigenous students up to secondary levels, increase education budgets, and publish textbooks in indigenous languages to uphold students' language rights.