OLUWATOSIN AJAYI, V. Creation and Utilization of Collaborative-Predict-Explain-Observe-Explain (CPEOE) Instructional Package and Students’ Learning Outcomes in Chemistry in Nigeria. Journal of Research in Science and Mathematics Education, [S. l.], v. 4, n. 2, p. 80–94, 2025. DOI: 10.56855/jrsme.v4i2.1438. Disponível em: https://journals.eduped.org/index.php/jrsme/article/view/1438. Acesso em: 31 aug. 2025.