Penerapan Model Pembelajaran Kooperatif Tipe STAD untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa

Isna Zuhaira; Mukhtar Mukhtar

doi:10.59246/alfihris.v2i4.1012

Authors

Isna Zuhaira Universitas Negeri Medan
Mukhtar Mukhtar Universitas Negeri Medan

DOI:

https://doi.org/10.59246/alfihris.v2i4.1012

Keywords:

Cooperative Learning Model, Problem Solving Ability, STAD

Abstract

This is the result of a study that aims to evaluate the improvement of students' mathematical problem-solving abilities at MTs Kesuma LKMD using the Student Team Achievement Divisions (STAD) cooperative learning model. The subjects of this study were grade VIII students of MTs LKMD Jati Kesuma in the even semester of the 2021/2022 academic year, with a total of 28 students consisting of 12 male students and 16 female students. The assessment instruments used were Observation Sheets, Tests and Documentation. This research is a Classroom Action Research (CAR) which consists of the stages of planning, implementing actions, observation, and reflection. CAR is carried out collaboratively, where researchers work together with grade VII mathematics teachers of MTs Kesuma LKMD with the material of the Two Variable Linear Equation System (SPLDV) to improve students' mathematical problem-solving abilities with learning completeness reaching 70%. In cycle I, the average score of class VIII-a in the mathematical problem-solving ability test was 58.33, which increased to 73.45 in cycle II, resulting in an increase of 15.12 points. This increase is reflected in each indicator of mathematical problem-solving ability from cycle I to cycle II.

References

Annajmi, A. (2016). Peningkatan Kemampuan Pemahaman Konsep Matematik Siswa SMP Melalui Metode Penemuan Terbimbing Berbantuan Software Geogebra. MES: Journal of Mathematics Education and Science, 2(1).

Darmadi. (2017). Pengembangan Model dan Metode Pembelajaran Dalam Dinmika Belajar Siswa. Yogyakarta : CV Budi Utama.

Fitania, F., Widayat, E., & Sumartono, S. (2022). Perbedaan Antara Model Problem Based Learning (Pbl) Dengan Model Kooperatif Tipe (Stad) Student Team Achievement Division Terhadap Kemampuan Pemecahan Masalah Matematika Dengan Langkah Polya. JURNAL EDUMATIC, 3(02), 1-8.

Harahap, I. H., & Manurung, A. A. (2022). Analisis Pengaruh Resilensi Terhadap Kemampuan Pemecahan Masalah Matematis Siswa DI MTs Ruhul Islam Sialambue. Jurnal EduTech Vol, 8(1).

Irianti, N. P. (2020). Analisis kemampuan penalaran siswa dalam memecahkan masalah matematika berdasarkan langkah-langkah polya. MUST: Journal of Mathematics Education, Science and Technology, 5(1), 80-94.

Purniwantini, N. K. (2022). Model STAD Meningkatkan Hasil Belajar Matematika Siswa Kelas VI Sekolah. Journal of Education Action Research, 6(4), 505-510.

Sadewo, Y. D., Purnasari, P. D., & Muslim, S. (2022). Filsafat matematika: kedudukan, peran, dan persepektif permasalahan dalam pembelajaran matematika. Inovasi Pembangunan: Jurnal Kelitbangan, 10(01), 15-28.

Siswandi. (2019). Peningkatan Kemampuan Pemecahan Masalah Matematik Siswa SMA melalui Pembelajaran Matematika dengan Strategi Kooperatif Tipe STAD. Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains. 7(02)

Suparmini, M. (2021). Penerapan model pembelajaran kooperatif tipe stad untuk meningkatkan aktivitas dan hasil belajar. Journal of Education Action Research, 5(1), 67-73.

Ulfa, Y. L., & Roza, Y. (2022). Kemampuan pemecahan masalah matematis siswa SMA pada materi jarak pada bangun ruang. Mosharafa: Jurnal Pendidikan Matematika, 11(3), 415-424.

Yulianto, I., Warsono, W., Nasution, N., & AP, D. B. R. (2020). The Effect of Learning Model STAD (Student Team Achievement Division) Assisted by Media Quizizz on Motivation and Learning Outcomes in Class XI Indonesian History Subjects at SMA Trimurti Surabaya. International Journal for Educational and Vocational Studies, 2(11).