This overview is intended to provide an orientation on core concepts and issues related to language of instruction (LOI). A pull-out poster on key terms for LOI is also included, describing various terms and features related to writing systems as well as key linguistic terms.

The companion how-to guide, Practical Language Choices for Improving Foundational Literacy & Numeracy in sub-Saharan Africa, available in the previous section of this site, provides a practical roadmap for navigating language of instruction issues.

Access these resources using the link below: