Tailoring teaching to students’ learning levels can improve learning outcomes in low-income countries. Cross-age tutoring, where older students tutor younger students, is a potential alternative for providing personalized instruction to younger students

Access to quality secondary schooling can be life changing for students in developing contexts. In Kenya, entrance to such schools was historically determined by performance on a high-stakes exam. Understandably then, preparation for this exam is a priority for families and educators.