PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA KELAS V MELALUI MODEL KOOPERATIF TIPE STAD

Abstract

Abstrak

Tujuan penelitian ini adalah untuk meningkatkan hasil belajar matematika volume kubus dan balok melalui model pembelajaran kooperatif tipe Student teams Achievement Divisions (STAD) pada siswa kelas VB SDN Bangirejo 1 Yogyakarta semester II tahun ajaran 2017/2018. Jenis penelitian ini adalah Penelitian Tindakan Kelas. Desain penelitian menggunakan model Kemmis dan Mc Taggart. Teknik analisis data yaitu deskriptif kuantitatif dan deskriptif kualitatif.. Hasil penelitian menunjukkan bahwa model pembelajaran kooperatif tipe STAD dapat meningkatkan hasil belajar matematika ranah afektif dan kognitif siswa kelas V SD Negeri Bangirejo 1 Yogyakarta. Pada pratindakan siswa yang mencapai nilai KKM sebanyak 9 siswa (33,33%). Siklus I siswa yang mencapai nilai KKM sebanyak 22 siswa (81,48%) dan persentase aktivitas siswa mencapai 68,35% kategori baik. Pada siklus II siswa yang mencapai nilai KKM meningkat menjadi 25 siswa (92,59%) dan persentase aktivitas siswa meningkat menjadi 81,65% kategori sangat baik. Peningkatan hasil belajar pratindakan ke siklus I sebesar 48,15%. Peningkatan hasil belajar siklus I ke siklus II sebesar 11,11%.

Kata kunci: hasil belajar matematika, model pembelajaran kooperatif tipe STAD

Abstract

This research aims at improving mathematics learning result in the volume of cube and cuboid by using cooperative learning method in the type of Student Teams Achievement Divisions (STAD) on the students grade VB of SDN Bangirejo I Yogyakarta at the second semester in the academic year of 2017/2018. The type of this research was a Classroom Action Research Learning. This research applied the design which were adapted from Kemmis and Mc Taggart models. The data analysis techniques of this research were using both of descriptive quantitative and descriptive qualitative. The results of this research show that cooperative learning method in the type of STAD can improve the mathematics learning result of affective and cognitive in the V grade students of SDN Bangirejo I Yogyakarta. In pre-action, there were 9 students (33,33%) who achieved the KKM. In cycle I, there were 22 students (81,48%) who achieved the KKM and the percentage of students’ activity was 68,35% in good category. In cycle II, KKM achievement were increased to 25 students (92,59%) and the percentage of students’ activity were increased to 81,65% in very good category. The pre-action improvement of the learning result in cycle I was 48,15%. Meanwhile, the improvement of the learning result from cycle I to cycle II was 11,11%.

Key Words: mathematics learning result, cooperative learning method of STAD.