This edited volume addresses the need for reforms in mathematics teacher training, spurred by scientific advancements and societal changes, encompassing calls for changes in curricula, content, and instructional methods. The text highlights the complexities of teaching mathematics, specifically within Africa. It provides an exploration into how mathematics teacher training has evolved to address challenges such as ineffective teaching approaches, lack of resources, technological limitations, and outdated training programs. Through comprehensive systematic reviews for each country in the African region, documentation is provided on the past, present, and envisioned future of teacher training programs. This undertaking provides a detailed analysis of mathematics teacher training, offering valuable insights for teacher trainers, government ministries of education, and stakeholders across Africa. For anyone invested in enhancing mathematics education in the region, this book offers indispensable guidance and knowledge.