The Relation Between Self-Confidence and Mathematical Problem Solving Ability on Islamic Junior High School Students
DOI:
https://doi.org/10.22460/jiml.v6i2.15373Keywords:
Self-Confidence, Mathematical Problem Solving Ability, Junior High SchoolAbstract
Mathematics is very important in life. The self-confidence that students have will certainly affect the process of learning mathematics. Learning objectives measure students' self-confidence towards mathematical problem-solving abilities.The aim of the study was to analyze the relationship between self-confidence and the ability to solve mathematical problems and analyze students' difficulties in solving problems on the System of Two Variable Linear Equations (SPLDV) material at Madrasah Tsanawiyah. Research using quantitative methods with correlation tests. The research sample was 20 Madrasah Tsanawiyah students. The research instrument consisted of a test to measure mathematical problem solving abilities in the form of 3 essay questions, while the non-test instrument was the self-confidence consisting of 20 statement items. . The learning method used conventionally students are divided into several groups randomly. School books are given as a guide for students in learning.The results showed that there was a very strong relationship (r = 0.83) between self-confidence and the ability to solve mathematical problems. Conclusion the results of the analysis of students' difficulties were found based on the polya step, especially at the stage of proving that students were not yet able to check the correctness of the solution in the process of working on solving mathematics. It is hoped that future research will use problem solving methods to see how self-confidence increases in the ability to solve mathematical problems.
References
Amam, A. (2017). Penilaian Kemampuan Pemecahan Masalah Matematis Siswa Smp. Teorema, 2(1), 39. https://doi.org/10.25157/.v2i1.765
Andayani, M., & Amir, Z. (2019). Membangun Self-Confidence Siswa melalui Pembelajaran Matematika. Desimal: Jurnal Matematika, 2(2), 147–153. https://doi.org/10.24042/djm.v2i2.4279
Andini, D., Mulyani, N., Wijaya, T. T., & Supriyati, D. N. (2019). Meningkatkan Kemampuan Komunikasi Matematis Dan Self Confidence Siswa Menggunakan Pendekatan PBL Berbantuan Geogebra. Jurnal Derivat: Jurnal Matematika Dan Pendidikan Matematika, 5(1), 82–93. https://doi.org/10.31316/j.derivat.v5i1.150
Bistari. (2017). Meningkatkan Kemampuan Komunikasi Matematis dan Self -. Mosharafa: Jurnal Pendidikan Matematika, 6(2527–8827), 419–430.
Dewi, R. S., Sundayana, R., & Nuraeni, R. (2020). Perbedaan Peningkatan Kemampuan Komunikasi Matematis dan Self-Confidence antara Siswa yang Mendapatkan DL dan PBL. Mosharafa: Jurnal Pendidikan Matematika, 9(3), 463–474. https://doi.org/10.31980/mosharafa.v9i3.830
Hendriana, H. (2014). Membangun Kepercayaan Diri Siswa Melalui Pembelajaran Matematika Humanis. Jurnal Pengajaran Matematika Dan Ilmu Pengetahuan Alam, 19(1), 52. https://doi.org/10.18269/jpmipa.v19i1.424
Hendriana, H., Johanto, T., & Sumarmo, U. (2018). Peran Pembelajaran Berbasis Masalah Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa Dan Percaya Diri. Jurnal Pendidikan Matematika, 9(2), 291–300.
Lestari, K. E. dan M. R. Y. (2017). Penelitian Pendidikan Matematika. PT Refika Aditama.
Maulana, A. F., Utami, W. B., & Dwi W., E. (2020). Keefektifan Model Pembelajaran Two Stay Two Stray Terhadap Self-Confidence dan Prestasi Belajar Matematika. Jurnal Inovasi Pendidikan Matematika (JIPM), 2(1), 22–31. https://doi.org/10.37729/03
Muniroh, S., Rosyana, T., & Hendriana, H. (2018). Hubungan Self-Cofidence Dengan Kemampuan Komunikasi Matematik Siswa Smp. JPMI (Jurnal Pembelajaran Matematika Inovatif), 1(4), 479. https://doi.org/10.22460/jpmi.v1i4.p479-486
Nurhayati, E. (2016). Penerapan scaffolding untuk pencapaian kemampuan pemecahan masalah matematis. JP3M (Jurnal Penelitian Pendidikan Dan Pengajaran Matematika), 2(2), 107–112. https://jurnal.unsil.ac.id/index.php/jp3m/article/view/Eli22
Purnamasari, I., & Setiawan, W. (2019). Analisis kemampuan pemecahan masalah matematis siswa SMP pada materi SPLDV ditinjau dari kemampuan awal matematika. Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang, 3(2), 207–215.
Putra, H. D., Putri, W. A. S., Fitriana, U., & Andayani, F. (2018). Kemampuan Pemecahan Masalah Matematis dan Self-Confidence Siswa SMP. SJME (Supremum Journal of Mathematics Education), 2(2), 60–70. https://doi.org/10.35706/sjme.v2i2.1313
Putra, H. D., Thahiram, N. F., Ganiati, M., & Nuryana, D. (2018). Kemampuan Pemecahan Masalah Matematis Siswa SMP pada Materi Bangun Ruang. JIPM (Jurnal Ilmiah Pendidikan Matematika), 6(2), 82–90. https://doi.org/10.25273/jipm.v6i2.2007
Putri, A. D., Hasnita, S., Vilardi, M., & Setiawan, W. (2019). Analisis Pengaruh Minat Belajar Siswa MA Dengan Menggunakan Aplikasi Geogebra Pada Materi SPLDV. Edumatica : Jurnal Pendidikan Matematika, 9(1), 47–52. https://doi.org/10.22437/edumatica.v9i1.6348
Sumartini, T. S. (2016). Kemampuan Pemecahan Masalah Matematika dalam Menyelesaikan Soal Cerita Berdasarkan Langkah Polya. Jurnal Pendidikan Matematika STKIP Garut, 5(2), 1–7. https://scholar.googleusercontent.com/scholar?q=cache:jfDgJQUQWmcJ:scholar.google.com/+Peningkatan+Kemampuan+Pemecahan+Masalah+Matematis+Siswa+melalui+Pembelajaran+Berbasis+Masalah&hl=id&as_sdt=0,5
Wardhana, I. R., & Lutfianto, M. (2018). Analisis Kemampuan Komunikasi Matematis Siswa Ditinjau Dari Kemampuan Matematika Siswa. UNION: Jurnal Ilmiah Pendidikan Matematika, 6(2), 704–709. https://doi.org/10.30738/.v6i2.2213
Wijayanti, P. S. (2013). Pengaruh Pendekatan MEAs terhadap Kemampuan Pemecahan Masalah, Komunikasi Matematis, dan Kepercayaan Diri Siswa. Jurnal Pendidikan Matematika, 8(2), 181–192.
Yusuf, A., & Fitriani, N. (2020). Analisis kesalahan siswa smp dalam menyelesaikan soal persamaan linear dua variabel di SMPN 1 campaka mulya-cianjur. Jurnal Pembelajaran Matematika Inovatif, 3(1), 59–68. https://doi.org/10.22460/jpmi.v3i1.p59-68
