The Effect of Self-Confidence on Students' Understanding of Mathematical Concepts through the Implementation of the Independent Curriculum

Authors

  • Desi Gita Andriani Wahidiyah University

DOI:

https://doi.org/10.33367/jtme.v1i1.3548

Keywords:

Self-confidence, Understanding of Mathematical Concepts, Independent Curriculum

Abstract

This study aims to determine the effect of self-confidence has a positive effect on students' understanding of mathematical concepts through the implementation of an independent curriculum. This study used a quantitative approach with an ex-post facto research design. The population in this study consisted of all students at Wahidiyah Kediri Junior High School, consisting of 447 students. The sampling technique used purposive sampling technique and obtained a sample of 96 students. The instruments used were a self-confidence questionnaire and an understanding test of mathematical concepts. Data analysis used in this study used simple linear regression whose calculations were assisted by the SPSS v.25 application for windows. The results of this study indicate that self-confidence has a positive effect on students' understanding of mathematical concepts through the implementation of an independent curriculum, with a significant value of 0.000 <0.05 and a coefficient of determination of 91.2%

References

Ameliah, I. H., & Munawaroh, M. (2016). Pengaruh Keingintahuan Dan Rasa Percaya Diri Siswa Terhadap Hasil Belajar Matematika Kelas VII MTS Negeri I Kota Cirebon. Eduma : Mathematics Education Learning and Teaching, 5(1). https://doi.org/10.24235/eduma.v5i1.598

Andriani, D. G., & Indrayany, E. S. (2020). Pemberdayaan komunikasi matematika dengan media maple pada materi integral. Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah Di Bidang Pendidikan Matematika, 6(1), 30–38. https://doi.org/10.29407/jmen.v6i1.13764

Arikunto, S. (2014). Prosedur Penelitian Suatu Pendekatan Praktek. PT. Rineka Cipta.

Dewi, S. N. (2018). Hubungan Antara Self-Confidence Terhadap Matematika Dengan Kemampuan Pemecahan Masalah Siswa Pada Materi Lingkaran. Jurnal Pendidikan Matematika, 7(2).

Fitriani, N. (2015). Hubungan Antara Kemampuan Pemecahan Masalah Matematis Dengan Self Confidence Siswa Smp Yang Menggunakan Pendekatan Pendidikan Matematika Realistik. Euclid, 2(2). https://doi.org/10.33603/e.v2i2.368

Ghozali, I. (2013). Aplikasi Analisis Multivariat dengan Program SPSS, Edisi Kedelapan. Badan Penerbit Universitas Diponegoro.

Handayani, S. (2015). Pengaruh Model Pembelajaran Aktif Tipe Giving Questions and Getting Answer Terhadap Pemahaman Konsep Matematis Siswa Kelas VII SMPN 10 Padang Pada Materi Pokok Operasi Aljabar Dan Faktorisasi Aljabar. Jurnal Pelangi, 8(1). https://doi.org/10.22202/jp.2015.v8i1.390

Islami, A., & Rusliah, N. (2019). Pengaruh Self Confidence Terhadap Pemahaman Konsep Matematis Siswa Sekolah Menengah Pertama. Prosiding Seminar Nasional Integrasi Matematika dan Nilai Islami, 3(1).

Isroila, A., Munawaroh, F., Rosidi, I., & Muharrami, L. K. (2018). Pengaruh Self Confidence Terhadap Pemahaman Konsep Siswa Melalui Penerapan Model Problem Based Learning. Natural Science Education Research, 1(1), 1–8. https://doi.org/10.21107/nser.v1i1.4151

Kase, J. S., Babys, U., & Gella, N. J. M. (2022). Analisis Kemampuan Pemahaman Konsep Matematis Siswa Ditinjau dari Self Confidence. Jurnal Ilmu Pendidikan, 7.

Lestari, K. E., & Yudhanegara, M. R. (2017). Penelitian Pendidikan Matematika. PT. Refika Aditama.

Nurkholifah, S., Toheri, & Winarso, W. (2018). Hubungan antara Self Confidence dengan Kemampuan Berpikir Kritis Siswa dalam Pembelajaran Matematika. Edumatica, 8(1).

Rosmawati, Rd. R., & Sritresna, T. (2021). Kemampuan Pemahaman Konsep Matematis ditinjau dari Self-Confidence Siswa pada Materi Aljabar dengan Menggunakan Pembelajaran Daring. Plusminus: Jurnal Pendidikan Matematika, 1(2), 275–290. https://doi.org/10.31980/plusminus.v1i2.1261

Sugiyono. (2017). Metode Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif, dan R&D). Alfabeta.

Vhalery, R., Setyastanto, A. M., & Leksono, A. W. (2022). Kurikulum Merdeka Belajar Kampus Merdeka: Sebuah Kajian Literatur. Research and Development Journal of Education, 8(1), 185. https://doi.org/10.30998/rdje.v8i1.11718

Wulandari, P., Mujib, M., & Putra, F. G. (2016). Pengaruh Model Pembelajaran Investigasi Kelompok berbantuan Perangkat Lunak Maple terhadap Kemampuan Pemecahan Masalah Matematis. Al-Jabar : Jurnal Pendidikan Matematika, 7(1), 101–106. https://doi.org/10.24042/ajpm.v7i1.134

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Published

2023-03-07

How to Cite

Gita Andriani, D. (2023). The Effect of Self-Confidence on Students’ Understanding of Mathematical Concepts through the Implementation of the Independent Curriculum. Noumerico: Journal of Technology in Mathematics Education, 1(1), 1-9. https://doi.org/10.33367/jtme.v1i1.3548