This study investigated the use of instructional materials in teaching English at secondary schools in Tanzania. The study aimed to achieve three objectives: firstly. to identify the instructional materials utilized for teaching and learning English in secondary schools in Tanzania; secondly. to explore how learners engage with these instructional materials; and thirdly. https://www.bekindtopets.com/flash-sale-Kanger-Subvod-C-Kit-quick-choice/