The IMPLEMENTATION OF COMBINATION OF COOPERATIVE LEARNING MODELS OF NUMBER HEAD TOGETHER AND SNOWBALL THROWING TYPES USING 3-DIMENSIONAL MEDIA TO IMPROVE STUDENTS’ LEARNING OUTCOMES: PENERAPAN KOMBINASI MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBER HEAD TOGETHER DAN SNOWBALL THROWING BERBANTUAN MEDIA 3 DIMENSI UNTUK MENINGKATKAN HASIL BELAJAR SISWA. (2025). Jurnal Biogenerasi, 10(2), 1687-1695. https://doi.org/10.30605/biogenerasi.v10i2.6504