Chueafang, Patthanan, and Wasana Keeratichamrorn. “A Study Of Learning Achievement On Fun with Electricity Learning Unit and Scientific Process Skills Of Grade 6 Students Using 7E Learning Cycle with Predict-Observe-Explain Techniques”. Interdisciplinary Academic and Research Journal 5, no. 3 (June 1, 2025): 927–940. accessed October 12, 2026. https://so03.tci-thaijo.org/index.php/IARJ/article/view/283779.