Effect of Cooperative Learning Method on Secondary School Students’ Achievement in Biology, Federal Capital Territory, Abuja Nigeria. American Journal of Language, Literacy and Learning in STEM Education (2993-2769), [S. l.], v. 4, n. 7, p. 1–12, 2026. Disponível em: https://www.grnjournal.us/index.php/STEM/article/view/9649. Acesso em: 26 jul. 2026.