Efektivitas Pembelajaran Model Kooperatif Tipe TAI (Team Assisted Individualization Atau Team Accelerated Instruction) Terhadap Hasil Belajar IPS Pada Mata Pelajaran Ekonomi Kelas VII MTs NW Selebung Ketangga.: The Effectiveness of the Tai Type Cooperative Learning Model (Team Assisted Individualization Instruction) on Social Studies Learning Outcomes in the Economics Subject of Class VII MTs NW Selebung Ketangga. AS 2025, 3 (3), 251-262.