Evaluasi Efektivitas Pembelajaran Campuran, Inovasi Kurikulum, Dan Pengembangan Profesional Guru Terhadap Keterlibatan Siswa Dan Prestasi Akademik Di Pendidikan Menengah

Abstract

This study aims to evaluate the effectiveness of blended learning, curriculum innovation, and teacher professional development on student engagement and academic achievement in secondary education. A quantitative research method with an explanatory survey design was employed, involving 400 students and 60 teachers from several secondary schools in Indonesia. Data were collected through questionnaires, academic records, and brief interviews, and analyzed using descriptive statistics, multiple regression, and correlation tests. The results indicate that blended learning, curriculum innovation, and teacher professional development significantly enhance student engagement across behavioral, emotional, and cognitive dimensions. Moreover, these three variables simultaneously have a positive effect on students’ academic achievement, with their synergy explaining 58% of the variance in academic performance. The findings highlight the importance of a holistic and integrative approach in secondary education to create an adaptive, motivating, and productive learning environment.