OPTIMALISASI PEMBELAJARAN MATEMATIKA EKONOMI MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD UNTUK MENINGKATKAN PRESTASI BELAJAR MAHASISWA EKONOMI UNIPA SURABAYA ANGKATAN 2016

Singer study aims to review determine whether with optimize Economic mathematics learning through cooperative learning STAD (Student Team Achievement Division) CAN improve student learning achievement. Research Subjects Surabaya is a student of Economics UNIPA generation 2016 E Class 40 student. Research operates Singer is a Class Action Research (PTK), do hearts prayer cycles, respectively cycle That includes four in Stages Planning, action, observations, and reflection. The TIN Data Form student test results each cycle. The findings Research shows that learning achievement of students has increased from the first until cycle II, ie an average value of 67.5 Being student test 76.13 and completeness results of student learning classical Operates reached. Because there are 37 Of 40 students already thoroughly studied with percentage reached 92.5%.