Penerapan model pembelajaran NHT-TGT untuk meningkatkan motivasi dan  pemahaman konsep materi matematika SMA

Alifiani Alifiani

doi:10.21831/jrpm.v4i1.13100

Penerapan model pembelajaran NHT-TGT untuk meningkatkan motivasi dan pemahaman konsep materi matematika SMA

Alifiani Alifiani, Program Studi Pendidikan Matematika, Universitas Islam Malang, Indonesia

10.21831/jrpm.v4i1.13100

Abstract

Penelitian ini bertujuan untuk mendeskripsikan penerapan NHT-TGT dalam meningkatkan motivasi dan pemahaman konsep materi matematika SMA dari mahasiswa Kelas 2C Program Studi Pendidikan Matematika Universitas Islam Malang. Penelitian ini dilatarbelakangi oleh hasil studi pendahuluan yang kurang memuaskan. Skor motivasi mahasiswa tergolong dalam kriteria “sangat rendah” dengan skor 48,4. Hasil tes pemahaman konsep mahasiswa juga masih kurang memuaskan, hanya 22,6% mahasiswa “tuntas”, yaitu mahasiswa yang mendapatkan nilai Penelitian ini merupakan penelitian tindakan kelas yang dilaksanakan dalam 2 siklus dimana masing-masing siklus terdiri atas 4 pertemuan. Hasil dari siklus pertama menunjukkan persentase mahasiswa yang tuntas dalam pemahaman konsep mahasiswa meningkat menjadi 48,3%. Pada akhir siklus I, motivasi mahasiswa juga meningkat ke kategori “rendah” dengan skor 66. Selanjutnya, di siklus II motivasi kembali meningkat dan masuk kategori “tinggi” dengan skor 84,8. Demikian juga dengan persentase mahasiswa yang tuntas dalam pemahaman konsep meningkat menjadi 90,3%. Jadi penerapan NHT-TGT terbukti dapat meningkatkan pemahaman konsep dan motivasi mahasiswa.

Kata Kunci: Number Head Together (NHT), Team Games Tournament (TGT), motivasi, pemahaman konsep, materi matematika SMA

Implementation of NHT-TGT Learning Model to Improve Motivation and Conceptual Understanding of Mathematics for Senior High School

Abstract

The study aims to describe the application of NHT-TGT to improve students of Class 2C Mathematics Education Program University of Islam Malang’s motivation and understanding of high school mathematics material concept. The study is motivated by the results of preliminary studies were less than satisfactory. Student motivation score belonging to the criteria of "very low" with a score of 48.4. Student conceptual understanding test results are still unsatisfactory, only 22.6% of the students "completes", that is student scores ≥60. The study is a classroom action research which performed in 2 cycles with each cycle consisting of 4 meetings. The results of the first cycle show the percentage of students who complete the understanding of the concept increased to 48.3%. At the end of the first cycle, the students’ motivation also increased to the category of "low" with a score of 66. Furthermore, in the second cycle motivation score increased and categorized of "high" with a score of 84.8. Likewise, the percentage of students who complete the understanding of the concept increased to 90.3%. So the application of NHT-TGT is proven to improve student understanding of concepts and motivation.

Keywords: Number Head Together (NHT), Team Games Tournament (TGT), motivation, concept understanding

Keywords

Number Head Together (NHT); Team Games Tournament (TGT); motivasi; pemahaman konsep; materi matematika SMA

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DOI: https://doi.org/10.21831/jrpm.v4i1.13100