Yang, X. (2026) “The Teaching Reform Practice of Integrating BOPPPS Mode into Ideological and Political Education in Higher Vocational Preschool Education Major Courses: Taking the "Preoperational Stage" of ‘Developmental Psychology of Preschool Children’ as an Example”, International Journal of Social Science and Education Research, 9(5), pp. 82–89. doi:10.6918/IJOSSER.202605_9(5).0010.