ABSTRAK
Tujuan dari penelitian ini adalah untuk (1) meningkatkan aktivitas belajar kimia materi kimia koloid dengan menerapkan pembelajaran Team Games Tournaments (TGT) dengan bantuan Chemimagz (2) meningkatkan prestasi belajar kimia materi kimia koloid dengan menerapkan pembelajaran Team Games Tournaments (TGT) dengan bantuan Chemimagz.
Penelitian ini merupakan Penelitian Tindakan Kelas (Classroom Action Research) yang dilaksanakan dalam dua siklus, pelaksanaan tiap siklus terdiri dari perencanaan tindakan, pelaksanaan tindakan, observasi dan evaluasi, serta refleksi. Subyek penelitian adalah siswa kelas XI IPA 3 SMA Negeri Kebakkramat tahun pelajaran 2014/2015. Data diperoleh melalui pengamatan, wawancara dengan guru, observasi, tes, angket dan dokumentasi. Teknik analisis data yang digunakan adalah analisis deskriptif kualitatif.
Hasil penelitian menunjukkan bahwa (1) penerapan model pembelajaran kooperatif Team Games Tournaments (TGT) dibantu Chemimagz dapat meningkatkan aktivitas belajar siswa pada materi koloid. Pada siklus I ketuntasan aktivitas belajar siswa adalah 92% dan pada siklus II 100%, (2) Penerapan model pembelajaran kooperatif Team Games Tournaments (TGT) dibantu Chemimagz dapat meningkatkan prestasi belajar siswa pada materi koloid kelas XI IPA 3 SMA Negeri Kebakkramat tahun ajaran 2014/2015. Pada siklus I ketuntasan belajar siswa aspek kognitif adalah 83% dan pada siklus II 89%. Ketuntasan belajar siswa untuk aspek afektif pada siklus I adalah 94% dan 98% pada siklus II.
Kata Kunci: Teams Games Tournament, Chemimagz, Aktivitas Belajar, Prestasi Belajar, Koloid
ABSTRACT
The objectives of research were to improved (1) students learning activity in colloid subject used Team Games Tournaments (TGT) assisted by Chemimagz, (2) learning achievement in colloid subject used Team Games Tournaments (TGT) assisted by Chemimagz.
The research was a Classroom Action Research which held in two cycles. Each cycle contained four steps such as planning, acting, observing, and reflecting. The subject of the research was class XI Science 3 of SMA Negeri Kebakkramat in academic year of 2014/2015. Data were obtained by observation, interview, test, quetionaire, and documentation. Qualitative descriptive used to analize data in this research
The result of the research showed that (1) The application of Team Games Tournaments (TGT) assisted by Chemimagz could improve the student’s learning activity in colloid subject. It proved from the implementation of cycle I and cycle II. In cycle I, the attainment of student’s learning activity was 92%, then increased to 100% in cycle II. (2) The application of Team Games Tournaments (TGT) assisted by Chemimagz could improve student’s learning achievement in the colloid subject. In this research, student’s achievement includes two aspects. Based on test result in cycle I and cycle II, attainment of students learning completion reached up to 83% and increased until 89% in cycle II. Then the attainment of students satisfaction aspect increase from 94% in cycle I to and 98% in cycle II.
Keywords: Teams Games Tournament, Chemimagz, Learning Activity, Student’s Achievement, Colloid
