The Effectiveness of Project Based Learning with Performance Assessment on Mathematical Reasoning Ability in View of Self Confidence Students at SMA Negeri 7 Semarang
DOI:
https://doi.org/10.26486/jm.v7i2.3267Keywords:
Mathematical Reasoning, Self Confidence, Project Based Learning, Assessment PerformanceAbstract
This study aims to test the effectiveness of learning mathematics after applying Project Based Learning (PjBL) with performance assessments on students' mathematical reasoning abilities and analyzing students' mathematical reasoning abilities in terms of self-confidence in PjBL learning with performance assessments. The research method used is a mixed method with a sequential explanatory design. In this study six research subjects were taken based on the level of self-confidence in class X-10 students of SMA Negeri 7 Semarang for the 2022/2023 academic year. The results showed that (1) PjBL learning with an effective performance assessment of students' mathematical reasoning abilities, and (2) research subjects with high self-confidence categories were able to meet all indicators of mathematical reasoning ability to present mathematical statements, make conjectures, manipulate mathematics, draw conclusions , checking the validity of arguments, and finding patterns of mathematical phenomena; subjects in the medium self-confidence category only meet the indicators of presenting mathematical statements, making conjectures, mathematical manipulation; subjects with low self-confidence category only met the indicators of mathematical reasoning ability, namely mathematical manipulation. Recommendations for students with low levels of self-confidence who have not been able to achieve indicators of presenting statements, making conjectures, checking the validity of arguments, and finding patterns of mathematical phenomena by giving assignments independently and doing peer tutoring.
References
Abdallah, A. A. S., & Gasm, A. A. A. (2015). The impact of self-confidence on EFL Sudanese tertiary level students. International Journal of Information Research and Review, 2(09).
Ahmad, G. A. M., Diniyah, A. N., Akbar, P., Nurjaman, A., & Bernard, M. (2018). Analisis Kemampuan Kemampuan Penalaran Dan Self Confidence Siswa Sma Dalam Materi Peluang. Journal On Education P, 1(1).
Arivina, A. N., Masrukan, & Prabowo, A. (2017). Kemampuan Penalaran Matematika di SMK Kelas X dengan Model LAPS – Heuristik Menggunakan Asesmen Unjuk Kinerja. Unnes Journal of Mathematics Education, 6(3).
Berhitu, M., Rehena, J. F., & Tuaputty, H. (2020). The Effect of Project-Based Learning (PjBL) Models on Improving Students’ Understanding of Concepts, Retention, and Social Attitudes. Formatif: Jurnal Ilmiah Pendidikan MIPA, 10(2). https://doi.org/10.30998/formatif.v10i2.5947
Dewi, M. R. (2022). Kelebihan dan kekurangan Project-based Learning untuk penguatan Profil Pelajar Pancasila Kurikulum Merdeka. Jurnal Inovasi Kurikulum, 19(2).
Faudziah, L., Kadarisma, G., Siliwangi, I., Terusan, J., Sudirman, J., Tengah, C., Cimahi, K., & Barat, J. (2019). Pengaruh Self Confidence Siswa terhadap Kemampuan Penalaran Matematis Siswa SMK Negeri di Kota Cimahi. Journal on Education, 1(3).
Hasibuan, M., Minarti, A., & Amry, Z. (2022). Pengaruh Kemampuan Awal Matematis dan Model Pembelajaran (PjBL dan PBL) Terhadap Kemampuan Penalaran Matematis dan Disposisi Matematis Siswa. Jurnal Cendekia: Jurnal Pendidikan Matematika, 6(2), 2298–2317. https://doi.org/10.31004/cendekia.v6i2.1487
Hendriana, H. (2017). Hard Skills dan Soft Skills Matematik Siswa (N. F. Atif (ed.); 1st ed.). Refika Aditama.
Ismaya, B. F., Cahyono, A. N., & Mariani, S. (2018). Kemampuan Penalaran Matematika dengan Math Trail Project berbantuan MathCityMap. Seminar Nasional Pendidikan Matematika Ahmad Dahlan, November 2020.
Kemdikbudristek. (2022). Panduan Pembelajaran dan Asesmen PAUD, Pendidikan Dasar, dan Menengah. BADAN STANDAR, KURIKULUM, DAN ASESMEN PENDIDIKAN. http://kurikulum.kemdikbud.go.id/wp-content/uploads/2022/06/Panduan-Pembelajarn-dan-Asesmen.pdf
Kusumawardani, D. R. (2018). KEMAMPUAN PENALARAN BERDASARKAN KEYAKINAN MATEMATIKA DALAM PEMBELAJARAN PBL MELALUI PENDEKATAN INTERAKSI DYADIC. Jurnal Ilmiah Matematika Dan Pendidikan Matematika, 10(2). https://doi.org/10.20884/1.jmp.2018.10.2.2842
NCTM. (2000). Principles and Standards for School Mathematics. The National Council of Teachers of Mathematics, Inc.
Omidi, M., & Sridhar, Y. N. (2012). Effectiveness of performance assessment on meta cognitive skills. In Journal of Education and Practice (Vol. 3, Issue 10).
Rahmawati. (2016). Seminar Hasil TIMMS 2015. https://id.scribd.com/document/377660375/Rahmawati-Seminar-Hasil-TIMSS-2015-pdf
Safitri, A. N., Sari, R., & Wahyuni, S. (2017). The Influences of Mathematics Ability toward Physics Learning in Senior High School Based on an Authentic Assessment System. International Journal of Learning, 3(1). https://doi.org/10.18178/IJLT.3.1.11-14
Sauri, S. (2017). MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP DI KOTA BANDUNG MELALUI MODEL PEMBELAJARAN PJBL (PROJECT BASED LEARNING). Intermathzo Jurnal Pendidikan Dan Pembelajaran Matematika, 2(1).
Setyaningrum, A., Ariyanto, L., & Matematis, K. P. (2017). Pengaruh Self-Confidence Terhadap Keemampuan Penalaran Matematis Siswa Kelas VII. Senatik : Seminar Nasional Matematika Dan Pendidikan Matematika.
Sorour, S. E., Mine, T., Goda, K., & Hirokawa, S. (2015). A predictive model to evaluate student performance. Journal of Information Processing, 23(2). https://doi.org/10.2197/ipsjjip.23.192
Susanti, D., Waluya, S. B., & Rosyida, I. (2020). Student’s Mathematical Reasoning Ability Viewed from Self-Confidence in Mathematical Modeling with Open-ended Approach Learning. Unnes Journal of Mathematics Education Research, 9(1).
Susilo, B. E., & Pertiwi, A. D. (2015). ANALYSIS OF MATHEMATICAL COMMUNICATION ABILITY THROUGH 4K MODEL BASED ON 7 th GRADERS’ PERSONALITY TYPES. In International Journal of Education and Research (Vol. 3, Issue 7).
Svihla, V., Kubik, T., & Stephens-Shauger, T. (2019). Performance assessment practice as professional learning. Interdisciplinary Journal of Problem-Based Learning, 13(2). https://doi.org/10.7771/1541-5015.1812
Syam, A., & Amri. (2017). Pengaruh Kepercayaan Diri (Self Confidence) Berbasis Kaderisasi IMM Terhadap Prestasi Belajar Mahasiswa. Biotek, 5(87).
Tejeda, S., & Gallardo, K. (2021). Performance Assessment on High School Advanced Algebra. International Electronic Journal of Mathematics Education, 12(3). https://doi.org/10.29333/iejme/648
Yunita, Y., Juandi, D., Kusumah, Y. S., & Suhendra, S. (2021). The effectiveness of the Project-Based Learning (PjBL) model in students’ mathematical ability: A systematic literature review. Journal of Physics: Conference Series, 1882(1). https://doi.org/10.1088/1742-6596/1882/1/012080
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Solikhatun Marfu'ah, Masrukan Masrukan, Walid Walid
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors retain their rights of works reported in their papers and other parties should adhere to Creative Commons License linked below
This work is licensed under a Creative Commons Attribution 4.0 International License.
