EFEK MODEL PEMBELAJARAN PBI (PROBLEM BASED INSTRUCTION) TERHADAP KETERAMPILAN PROSES SAINS FISIKA SISWA MATERI GERAK PARABOLA KELAS X MAS DARUL IKHLAS PADANGSIDIMPUAN

Abstract

This study aims to determine the effect of the problem based instruction learning model on the physics science process skills of class X Mas Darul Ikhlas Padangsidimpuan. This research is quasi experiment. This research was conducted in Mas Darul Ikhlas class X¹ which amounted to 11 people and class X² amounted to 12 people. This research instrument uses the KPS test that has been valid and reliable. The result of the calculation of the control class and experimental class hypotesis test on the posttest question t_hitung = 2,742 > 2,080 = t_tabel so H₀ is rejected and H_a is accepted. The results of this study indicate that there is an effect of the PBI learning model on students physics science process skills.