UPAYA PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA MELALUI PENERAPAN MODEL PEMBELAJARAN KEPALA BERNOMOR STRUKTUR

Helma Mustika, Devi Mei Riska

Abstract


Abstract. This study aims to improve students' mathematical problem-solving abilities by applying the learning model with head numbered structure. This type of research is the Class Action Research (CAR). Data collection techniques used were tests and observations. The instruments used were the problem-solving ability test, observation sheet and data analysis techniques using the problem-solving indicator values. Based on the results of the problem-solving ability test that on indicator 1 that fulfills the completeness of learning in the first cycle 63%, and the second cycle 78%. Indicator 2 in cycle I 59%, and cycle 2 70%. Indicator 3 in cycle I as 52% and cycle II is 67%. Indicator 4 in cycle I 48%, and cycle II 63%. So it can be concluded that the students' mathematical problem-solving abilities increase through the application of the learning model with head numbered structure.

 Key words: Head Number Structure, Problem Solving

 


Full Text:

PDF

References


A¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬rikunto, S. 2013. Prosedur Penelitian. Jakarta: PT Rineka Cipta.

_________ . 2013. Penelitian Tindakan Kelas. Jakarta: Bumi Aksara.

Hamdani. 2011. Strategi Belajar Mengajar. Bandung: CV Pustaka Setia

Hamruni. 2012. Strategi Pembelajaran. Yogyakarta: Insan Madani

Hudojo, H. (1979). Pengembangan Kurikulum Matematika dan Pelaksanaannya di Depan Kelas. Surabaya: Usaha Nasional.

Kusumawati, H., & Mawardi, M. 2016. Perbedaan Penerapan Model Pembelajaran Kooperatif Tipe NHT dan STAD Ditinjau dari Hasil Belajar Siswa. Scholaria: Jurnal Pendidikan Dan Kebudayaan, 6(3), 251-263. https://doi.org/https://doi.org/10.24246/j.scholaria.2016.v6.i3.p251-263.

Lie, A. 2010. Cooperative Learning. Jakarta: PT Gramedia Widiasarana Indonesia

Nasir, S. 2008. Meningkatkan Kemampuan Koneksi dan Pemecahan Masalah Matematika Siswa SMA yang Berkemampuan Rendah melalui Pendekatan Kontekstual. Tesis UPI: Tidak diterbitkan

Suprijono, A. 2011. Cooperative Learning Teori dan Aplikasi Paikem. Yogyakarta: Pustaka Pelajar.




DOI: https://doi.org/10.30743/mes.v4i2.1290

Refbacks

  • There are currently no refbacks.