PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) BERBANTU AUDIO VISUAL TERHADAP MOTIVASI DAN HASIL BELAJAR SISWA KELAS X SMAN 3 PEKANBARU

This study aims to determine the effect of group investigation cooperative learning model assisted by audio visual aids on motivation and outcomes class X SMAN 3 Pekanbaru. research was conducted in Pekanbaru 2022/2023 Academic Year. The design used quasi-experimental, using matching only pretest posttest control design. sample students with 36 experimental classes respectively taken Simple Random Sampling. Data collection carried out through pretest, observation sheets. Based results obtained for questionnaire value 2.48 a percentage 62.10% medium category, while given treatment type 2,97 74.47% high category. these categories, there an increase which audio-visual aids. For mean N-Gain 0.29 (low), 0.52 (moderate). On t-test Sig. (2-tailed) Equal variances not assumed output Independent test is 0.000 <0.05 then reject Ho means that significant difference between conventional shows outcomes. Thus virus material affects