PENINGKATAN HASIL BELAJAR MATEMATIKA TENTANG OPERASI HITUNG PECAHAN MELALUI PENDIDIKAN MATEMATIKA REALISTIK

Abstract

Abstrak

Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika tentang operasi hitung pecahan melalui Pendidikan Matematika Realistik pada siswa kelas V SDN Bakalan. Jenis penelitian adalah penelitian tindakan kelas. Subjek penelitian meliputi siswa kelas V yang berjumlah 31 siswa. Objek penelitian adalah hasil belajar matematika. Teknik pengumpulan data melalui observasi dan tes. Teknik analisis data dilakukan secara deskriptif kuantitatif dan deskriptif kualitatif. Hasil penelitian menunjukkan terdapat peningkatan hasil belajar matematika pada siswa kelas V. Pada pra tindakan terdapat 7 siswa (22,58%) yang mencapai KKM. Pada siklus I sebanyak 20 siswa (64,51%) telah mencapai KKM. Persentase aktivitas siswa pada siklus I yaitu 70%. Pada siklus II ketuntasan belajar siswa meningkat menjadi 28 siswa (90,32%) telah mencapai KKM. Persentase aktivitas siswa pada siklus II yaitu 86,21%.

Kata kunci: hasil belajar, Matematika, Pendidikan Matematika Realistik, siswa SD.

Abstract

This research is aimed at improving the mathematics learning outcomes concerning fraction operations through Realistic Mathematics Education of grade V students of SDN Bakalan. The type was a collaborative classroom action research. The subjects were 31 grade V students. The object was the mathematics learning outcomes. The data were collected through observations and tests. The data analysis were done using quantitative descriptive and qualitative descriptive techniques. The result of the research show a significant mathematics learning outcomes on the grade V students. There are 7 students (22.58%) who have fulfilled the minimum criteria of mastery learning (KKM) pre-action. On cycle I there are 20 students (64.51%) who have fulfilled the KKM. The percentage of students’ activities on cycle I is 70%. On cycle II the students’ mastery learning has increased, there are 28 students (90.32%) who fulfilled the KKM. The percentage of students’ activities on cycle II is 86.21%.

Keywords:  learning  outcomes,  Mathematics,  Realistic  Mathematics Education,  elementary  school students.