CHEN, X. Prediction-Observation-Explanation (POE): An Effective Approach to Science Education. Science Insights Education Frontiers, [S. l.], v. 28, n. 1, p. 4549–4551, 2025. DOI: 10.15354/sief.25.co449. Disponível em: https://www.bonoi.org/index.php/sief/article/view/1572. Acesso em: 22 apr. 2026.