%X This Study aims to determine the influence mastery o f the scientific attitude by using Team Games Tournamet (TGT) Models for 5th grade students of SDN Slipi 01 Pagi Jakarta of the 2018/ 2019. The research method used is descriptive quantitative research method with Posttest Only Control desaign. The sample used is purposive sampling. In the hypothesis test used t- test obtained tcount 2.67 at the significant= 0.05 ttabel 1.7, thus H0 is rejected which states that there is a significan by using Team Games Tournament (TGT) models on Mastery of the Scientific Attitude of Class V Students of SDN Slipi 01 Pagi Jakarta. %L repository4077 %P 451-463 %I Lembaga Penelitian dan Pengembangan UHAMKA %D 2020 %J Prosiding Seminar Nasional Penguatan Riset Dan Luarannya Sebagai Budaya Akademik Di Perguruan Tinggi Memasuki Era 5.0 %A Hubba Rahmi Hubba %A Ninawati Mimin %T PENGARUH PENGGUNAAN MODEL PEMBELAJARAN TEAM GAMES TOURNAMENT (TGT) TERHADAP PENGUASAAN SIKAP ILMIAH SISWA KELAS V DI SDN SLIPI 01 PAGI TAHUN AJARAN 2018/2019