How to Cite
Abstract
This study aims to determine the effectiveness of mathematics modules based on problem-based learning to improve the reasoning ability of eighth grade students at Junior High School (SMPN) 2 Jumapolo. Reasoning ability is one of the goals of mathematics education, the problem is that the reasoning ability of eighth grade students in Indonesia, including at SMPN 2 Jumapolo, is still relatively low. The development of mathematics modules based on problem-based learning is expected to be a solution to overcome these problems. In this study, the mathematics module based on problem-based learning was tested on thirty eighth grade students at SMPN 2 Jumapolo. This research is quasi-experimental research with One Group Pretest Posttest Design. Samples were taken by cluster random sampling. Students are given a pretest to determine the students’ initial reasoning ability. The students were given treatment in the form of learning by using a mathematics module based on problem-based learning. After that, students were given a post-test to measure the students’ final reasoning ability. The data collection technique used in this study was a test of reasoning ability. The data analysis technique used was the paired t-test. Based on the results of the paired t-test, it was found that the students’ final reasoning ability was better than students’ initial reasoning ability. The students’ reasoning ability increased by 52.80 percent. This shows that the mathematics module based on problem-based learning was effective in improving the reasoning ability of grade eight students.References
Ari, A. A., & Katranci, Y. (20140. The opinions of primary mathematics student-teachers on problem-based learning method. Procedia-Social and Behavioral Science, 116.
Akbarita, R., & Narendra, R. (2019). Pengembangan modul pembelajaran berbasis masalah untuk membantu meningkatkan kemampuan penalaran siswa SMK pada materi fungsi, persamaan fungsi linier dan fungsi kuadrat. Briliant: Jurnal Riset dan Konseptual, 4(1).
Arslan, C., Gocmencelebi, S., & Tapan, M. S. (2009). The opinions of primary mathematics student-teachers on problem-based learning method. Procedia-Social and Behavioral Science, 1.
Astuty, E. S. W., Walnya, St. B., & Sugianto. (2019). Mathematical reasoning ability based on self-regulated learning by using the learning of reciprocal teaching with RME approach. Unnes Journal of Mathematics Education Research, 8(1).
Basir, M.A. (2015). Kemampuan penalaran siswa dalam pemecahan masalah matematis ditinjau dari gaya kognitif. Jurnal Pendidikan Matematika FKIP Unissula, 3(1).
Bernard, M., & Rohaeti, E. E. (2016). Meningkatkan kemampuan penalaran dan disposisi matematik siswa melalui pembelajaran kontekstual berbantuan game Adobe Flash CS 4.0 (CTL-GAF). Jurnal Ilmu Pendidikan dan Pengajaran, 3(1).
Bergqvist, T., & Lithner, J. (2012). Mathematical reasoning in teachers' presentation. The Journal of Mathematical Behavior, 31.
Bidokht, M. H., & Assareh, A. (2011). Life-long learners through problem-based and self-directed learning. Procedia Computer Science, 3.
Brodie, K. (2010). Teaching mathematical reasoning in secondary school classrooms. Springer International Publishing.
Budiyono. (2017). Pengantar metodologi penelitian pendidikan. Universitas Sebelas Maret Press.
Febriana, R., Haryono, Y., & Yusri, R. (2017). Effectiveness of discovery learning-based transformation geometry module. In Journal of Physics: Conference Series, 895, 1-6.
Handayani, S., & Mandasari, N. (2018). Pengembangan Lembar Kerja Siswa (LKS) berbasis problem based learning untuk meningkatkan kemampuan penalaran matematika. Jurnal Pendidikan Matematika: Judika Education, 1(2).
Hmelo-Silver, C. E. (2004). Problem based learning: What and how do students learn? Educational Psychology Review, 16(3).
Huijser, H., Megan, Y. C. A, Kek, & Terwijn, R. (2015). Enhancing inquiry-based learning environments with the power of problem-based learning to teach 21st century learning and skills. Inquiry-Based Learning for Science, Tecnology, Enginering, and Math (STEM) Programs: A Conceptual and Practical Resource for Educators Innovations in Higher Education Teaching and Learning, 4.
Kartono, & Shora, R. Y. (2020). Effectiveness of process oriented guided inquiry learning with peer feedback on achieving students' mathematical reasoning capability. International Journal of Instruction, 13(3).
Lasmiyati, & Harta, L. (2014). Pengembangan modul pembelajaran untuk meningkatkan pemahaman konsep dan minat SMP. Phytagoras: Jurnal Pendidikan Matematika, 9(2).
Markus, P. (2018). Pengembangan perangkat pembelajaran berbasis problem based learning berorientasi pada peningkatan kemampuan penalaran dan sikap siswa terhadap matematika. Jurnal Magistra, 5(2).
Malasari, P. N., Nindiasari, H., & Jaenudin. (2017). A development of mathematical connecting ability of students in junior high school through a problem-based learning with course review Horay Method. In Journal of Physics: Conference Series, 812, 1-7.
Misnasanti, Utami, R. W., & Suwanto, F. R. (2017). Problem based learning to improve reasoning of students in mathematical learning. The Fourth Conference on Research, Implementation, and Education of Mathematics and Science, 1-7.
Murtiyasa, B. (2015). Tantangan pembelajaran matematika era global. Prosiding Seminar Nasional Matematika dan Pendidikan Matematika. Kartasura: Universitas Muhammadiyah Surakarta.
Murtiyasa, B., Rejeki, S., & Murdaningsih, S. (2016). An analysis of problems on eight grade of mathematics textbook based on PISA's framework. Proceedings of Third International Conference on Research, Implementation, and Education of Mathematics and Science, 305-308.
Napitupulu, E. E., Suryadi, D., & Kusumah, Y. S. (2016). Cultivating upper secondary students' mathematical reasoning-ability and attitude towards mathematics through problem-based learning. Journal on Mathematics Education, 7(2).
NCTM. (2000). Principles and Standards for School Mathematics. The Council.
Nieveen, N. (1999). Prototyping to reach product quality. In T. Plomp, N. Nieveen, K. Gustafson, R. M. Branch, & J Van Den Akker (Eds.), Design approaches and tools in education and training. Kluwer Academic Publisher.
Nurfadhilah, & Amir, N. (2018). Kemampuan penalaran matematis melalui pembelajaran Contextual Teaching and Learning (CTL) pada siswa SMP. Jurnal Elemen, 4(2).
Nurhidayati, Siti & Tayeb, Thamrin & Abbas, Baharuddin. (2017). Pengembangan Bahan Ajar Matematika Berbasis Masalah untuk Memfasilitasi Pencapaian Kemampuan Penalaran Pada Pokok Bahasan Perbandingan Kelas VII MTSN Model Makassar. MaPan. 5. 236-250. 10.24252/mapan.v5n2a6.
Palobo, M., & Nur'aini, K. D. (2018). Pengembangan perangkat pembelajaran berbasis problem based learning berorientasi pada peningkatan kemampuan penalaran dan sikap siswa terhadap matematika. Jurnal Magistra, 5(2).
Purwanto, Arista, R., & Suharto, L. (2007). Pengembangan modul. Jakarta: Departemen Pendidikan Nasional, Pusat Teknologi Informasi dan Komunikasi Pendidik.
Ruhimat, M, Ningrum, E., & Wijayanto, B. (2017). The implementation of problem based learning toward students' reasoning ability and geography learning motivation. In Proceedings of First UPI International Geography Seminar, 1-9.
Sari, D. A., Ellizar, E., & Azhar, M. (2018). Development of problem based learning module on electrolyte and nonelectrolyte solution to improve critical thinking ability. The 2018 International Conference on Research and Learning of Physics, 1-9.
Setyadi, A., & Saefudin, A. A. (2019). Pengembangan modul matematika dengan model pembelajaran berbasis masalah untuk siswa kelas VII SMP. Phytagoras: Jurnal Pendidikan Matematika, 14(1).
Siagian, M. V., Saragih, S., & Sinaga, B. (2019). Development of learning materials oriented on problem-based learning model to improve students' mathematical problem solving ability and metacognition ability. International Electronic Journal of Mathematics Education, 14.
Sumartini. (2015). Peningkatan kemampuan penalaran matematis siswa melalui pembelajaran berbasis masalah. Jurnal Pendidikan Matematika, 5(1).
Svecova, V., Rumanova, L., & Pavlovicova, G. (2014). Support of pupil's creative thinking in mathematical education. Procedia-Social and Behavioral Sciences, 116.
Tandilling, E. (2012). Pengembangan instrumen untuk mengukur kemampuan komunikasi matematik, pemahaman matematik, dan self regulated learning siswa dalam pembelajaran matematika di Sekolah Menengah Atas. Jurnal Penelitian Pendidikan, 13(1).
Telaumbanua, Y. K., Sinaga, B., Mukhtsr, & Surya, E. (2017). Development of mathematics module based on metacognitive strategy in improving students' mathematical problem solving ability at high school. Journal of Education and Practice, 8(19).
Widyasari, A., Sukarmin, & Sarwanto. (2015). Pengembangan modul fisika kontekstual pada materi usaha, energy, dan daya untuk peserta didika kelas X SMK Harapan Kartasura. Jurnal Inkuiri, 4(2).
Wulandari, F. E., & Shofiyah, N. (2018). Problem-based learning: Effects on student's scientific skills in science. International Conference on Science Education, 1-6.
Za'ba, N., & Prabawanto, S. (2019). The development of the problem-based learning module to facilitate students' mathematical reasoning. In Proceedings of International Conference on Mathematics and Science Education, 1-7.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.