Tara H. UPAYA MENINGKATKAN PRESTASI BELAJAR IPA MATERI PESAWAT SEDERHANA MELALUI METODE EKSPERIMEN DI KELAS VIII A SEMESTER 1 SMP NEGERI 8 PALANGKA RAYA TAHUN PELAJARAN 2020/2021: Efforts To Improve The Learning Achievement Of Science Materials On Simple Aircraft Through Experimental Methods In Class Viii A Semester 1 Of SMP Negeri 8 Palangka Raya In Academic Year 2020/2021. Anterior J [Internet]. 2023Jul.25 [cited 2024May20];22(Special-1):75-87. Available from: https://journal.umpr.ac.id/index.php/anterior/article/view/5435