Analisis Kemampuan Pemecahan Masalah Matematika Ditinjau dari Tingkat Self-Confidance Peserta Didik Kelas VIII

Rani Rizka Ramdani; Nyoman Sridana; Baidowi Baidowi; Laila Hayati

doi:10.29303/griya.v1i2.33

Rani Rizka Ramdani Universitas Mataram
Nyoman Sridana Universitas Mataram
Baidowi Baidowi Universitas Mataram
Laila Hayati Universitas Mataram

DOI: https://doi.org/10.29303/griya.v1i2.33

Keywords: Qualitative Descriptive Research, Quantitative Approach

Abstract

This study aims to describe mathematical problem-solving ability based on the level of self-confidence. This type of research is a qualitative descriptive study with a quantitative approach. The data collection technique in this research is to provide test (10 multiple choice questions and 2 description questions), questionnaires, and interviews. The results showed that students with high level of self-confidence with high mathematical problem-solving abilities were able to achieve 3 out of 4 indicators of assessing problem solving abilities well, namely indicators of understanding problems, devising a plan, and carrying out the plans. Students with high level of self-confidence with moderate math problem solving abilities are able to achieve 1 of 4 indicators well, namely carrying out the plans, achieve 2 of the 4 indicators quite well, namely indicators of understanding problems and devising a plan, and less able to achieve 1 of 4 indicators namely looking back indicators. Students with high level of self-confidence with low math problem solving abilities are able to achieve 1 of 4 indicators well, namely indicators of understanding the problem. However, it does not reach 3 indicators, namely devising plans, is carrying out the plan and looking back.

Author Biographies

Rani Rizka Ramdani, Universitas Mataram

Mahasiswa Program Studi S1 Pendidikan Matematika

Nyoman Sridana, Universitas Mataram

Dosen Program Studi Pendidikan Matematika

Baidowi Baidowi, Universitas Mataram

Dosen Program Studi Pendidikan Matematika

Laila Hayati, Universitas Mataram

Dosen Program Studi Pendidikan Matematika

References

Arikunto, S. (2012). Prosedur Penelitian. Jakarta: Rineka Cipta.

Chairani, Z. (2016). Metakognisi siswa dalam Pemecahan Masalah Matematika. Yogyakarta: Deepublish.

Febriana, E. (2018). Analisis Kemampuan Pemecahan Masalah Ditinjau dari Kepercayaan Diri Siswa Kelas XI Pada Materi Program Linier.

Fitri, N. S. ( 2017). Meningkatkan Kemampuan Representasi Matematis melalui Penerapan Model Problem Based Learning. Jurnal DIdaktik Matematika, Vol. 4, No. 1, 59-67.

Ghufron, M. N. (2011). Teori-Teori Psikologi. Yogyakarta: Ar-Ruzz Media.

Hidayah, N. (2019). Analisis Kemampuan Pemecahan Masalah Matematis Ditinjau dari Self-Confidance Siswa Kelas X MA Al Asror Kota Semarang. Universitas Islam Negeri Walisongo.

Natanael, Y. d. (2013). Mahir Menggunakan SPSS secara otodidak. Jakarta: Gramedia.

Prayitno, S. (2019). Buku Ajar Evaluasi Pembelajaran Matematika. Mataram: Penerbit Duta Pustaka Ilmu.

Purnama, S., & Mertika. (2018). Analisis Kemampuan Pemecahan Masalah Siswa Ditinjau dari Self-Confidance. Journal of Education and Review and Research, 59-63.

Riduwan, & Akdon. (2013). Rumus dan Data dalam Analisis Statistika. Bandung: Alfabeta.

Siska, Sudardjo, & Esti Hayu Purnamaningsih. (2003). Kepercayaan Diri dan Kecemasan Komunikasi Interpersonal Pada Mahasiswa. Jurnal Psikologi, Volume 1. No. 2. 67-71.

Sugiyono. (2012). Metodologi Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif dan R&D). Bandung: Alfabeta.

Suryanti, S. (2015). Peningkatan Kepercayaan Diri dan Kemampuan Pemecahan Masalah mahasiswa Pada Mata Kuliah Matematika Diskrit Melalui Discovery Learning. 64-73.

Turmuzi, M. (2016). Evaluasi Proses dan Hasil Belajar Matematika. Mataram: FKIP - Pendidikan Matematika Universitas Mataram.

Zulkarnain, I., & Nurbiati, I. (2019). Pengaruh Kecerdasan Logis Matematis terhadap kemampuan Pemecahan Masalah. Diskusi Panel Nasional Pendidikan Matematika 2019 (pp. 565-571). Jakarta: Universitas Indraprasta PGRI.