This study examined the impact of teaching and learning materials on the implementation of the competence-based curriculum in selected schools in St. Patrick’s Zone, Gwembe District. A mixed-methods approach was used, involving 75 respondents, including teachers, students, school heads, parents, and education officers.The findings revealed that teaching and learning materials are not effectively utilized, which negatively affects the quality of education.The study recommends that educators use appropriate, well-designed materials aligned with curriculum objectives and actively engage learners during lessons. Overall, effective use of teaching and learning materials is essential for successful curriculum implementation and improved learning outcomes.