The Development of Teacher Efforts to Improve The Mathematical Reasoning Abilities Through The Problem Based Learning

Siti Rahmah, Rahmah Johar, Saminan Saminan

Abstract


The purpose of this study is to determine teacher efforts to improve students' mathematical reasoning abilities through the Problem Based Learning model. This research is a classroom action research consisting of two cycles, namely planning, implementation, observation, and reflection. The research subjects were 28 students of class VII-1 SMP Negeri 2 Siantan, Anambas Islands Regency. The research instrument used was the teacher's observation sheet and the mathematical reasoning ability test. Data collection is done through observation and tests. The data obtained were analyzed qualitatively and described in a descriptive form. The results obtained are the mathematical reasoning ability of students in the first cycle of 2.27 and the second cycle of 2.83. Based on the results of the study showed that the efforts of teachers made in the second cycle were better than the first cycle, so that an increase in students' mathematical reasoning abilities in the second cycle was in the good category.

Keywords


Teacher Effort; Mathematical Reasoning Ability; Problem Based Learning;

References


Abdurrahman, M. (2013). Pendidikan Bagi Anak Berkesulitan Belajar. Jakarta: Rineka Cipta.

Arends, R. I. (2008). Learning to Teach.Yogyakarta: Pustaka Pelajar.

Arikunto, S. (2012). Penelitian Tindakan Kelas. Jakarta: Bumi Aksara.

Bieda, K. N., Ji, X., Drwencke, J., and Picard, A. (2014). “Reasoning-and-Proving Opportunities in Elementary Mathematics Textbooks.” International Journal of Educational Research, 64(1): 71-80.

Brodie, and Karin. (2010). Teaching Mathematical Reasoning in Secondary School Classroom. New York: Springer.

Duch, B. J., Groh, S. E., & Allen, D. E. (2001). The Power of Problem-Based Learning: A Practical" How to" For Teaching Undergraduate Courses in Any Discipline. Virginia. Stylus Publishing, LLC.

Kemendikbud, (2013). Materi Pelatihan Guru Implementasi Kurikulum 2013 SMP/MTS Matematika. Jakarta: Kemdik-bud.

English, L. D. (2004). Mathematical and Analogical Reasoning of Young Learners. London: Lawrence Erl-baum Associates Publishers.

Fitrah, M. (2015). “Pembelajaran Berbasis Masalah untuk Meningkatkan Pemahaman Konsep Matematika Materi Segiempat.” Jurnal Pendidikan Matematka. 2(1): 51-70.

Fisher, D., and Yaniawati, P. The Use of Core Model in En-hancing The Mathematical Reasoning Ability of Junior High School. Proceeding ICMETA.

Hariyati E., Mardiyana, M., and Usodo, B. (2013). “Efektivi-tas Model Pembelajaran Kooperatif Tipe Team Assisted Individualization (TAI) dan Problem Based Learning (PBL) pada Prestasi Belajar Matematika Ditinjau dari Multiple Intelligences Siswa SMP Kabupaten Lampung Timur Tahun Pelajaran 2012/2013.” Jurnal Elektronik Pembelajaran Matematika, 1(7): 721-731.

Hmelo-Silver, C. E. (2004). “Problem-Based Learning: What and How Do Students Learn?.” Educational psychology re-view, 16(3): 235-266.

Hosnan, M. (2014) Pendekatan saintifik dan kontekstual dalam pembelajaran abad 21. Ghalia Indonesia: Bogor.

Johar, R., Patahuddin, S. M., and Widjaja, W. (2017). “Link-ing Pre-Service Teachers’ Questioning And Students’ Strategies In Solving Contextual Problems: A Case Study in Indonesia and The Netherlands.” The Mathematics Enthusiast, 14(1): 101-128.

Mikrayanti. (2016). “Meningkatkan Kemampuan Penalaran Matematis melalui Pembelajaran Berbasis Masalah.” Jour-nal of Mathematics Education, 2(2): 97– 102.

Padmavathy, R.D., and Mareesh, K. (2013). “Effectiveness of Problem Based Learning in Mathematics.” International Multidisciplinary e-Journal, 2(1): 45-51.

Rahayu, P., Mardiyana, and Saputro, D.R.S. (2015). “Eksperimentasi Model Problem Based Learning dan Dis-covery Learning pada Materi Perbandingan dan Skala Ditinjau dari Sikap Peserta Terhadap Matematika Didik Kelas VII SMP Kabupaten Klaten Tahun Pelajaran 2013/2014.” Jurnal Elektronik Pembelajaran Matematika, 3(3): 242-256.

Rini, J., Budiyono., and Sujadi, I. (2014). “Eksperimentasi Model Pembelajaran Berbasis Masalah dan Problem Pos-ing Pada Materi Bangun Ruang Sisi Datar Ditinjau dari Kemampuan Penalaran Siswa Kelas VIII SMP Negeri di Kabupaten Banyumas Tahun Pelajaran 2013/2014.” Jurnal Elektronik Pembelajaran Matematika, 2(8): 779 – 790.

Selçuk, G. S., and Çalışkan, S. (2010). “A small-Scale Study Comparing The Impacts Of Problem-Based Learning and Traditional Methods on Student Satisfaction in The In-troductory Physics Course.” Procedia-Social and Behavioral Sciences, 2(2): 809-813.

Shadiq, F. (2009). Kemahiran Matematika.. Pusat Pengembangan dan Pemberdayaan Pendidik dan Tenaga Kependidikan Matematika: Jogyakarta.

Soemarmo, U., and Hendriana, H. (2017). Penilaian Pembela-jaran Matematika. Bandung: Refika Aditama.

Sumartini, T.S. (2015). “Peningkatan Kemampuan Penalaran Matematis Siswa melalui Pembelajaran Berbasis Masalah.” Jurnal Pendidikan Matematika, 5(1): 1-10.

Suprihatin, T.R., Maya, R., and Senyjawati, E. (2018). “Anal-isis Kemampuan Penalaran Matematis Siswa SMP pada Materi Segitiga dan Segiempat.” Jurnal Kajian Pembela-jaran Matematika, 2(1): 9-13.

Suriawati. (2014). Contructive Supervision. Department of Youth and Sports Education. Banda Aceh.

Susanti, G., and Rustam, A. (2018). “The Effectiveness of Learning Models Realistic Mathematics Education and Problem Based Learning Toward Mathematical Reason-ing Skills at Students of Junior High School.” Journal Of Mathematics Education, 3(1): 33-39.

Nasution. (2011). Berbagai Pendekatan dalam Proses Belajar Mengajar. Jakarta: Bina Aksara.

Taufiq, A.M. (2010). Inovasi Pendidikan melalui Problem Based Learning. Jakarta: Media Group.

Tyas, R. (2017). “Kesulitan Penerapan Problem Based Learn-ing dalam Pembelajaran Matematika.” Technoscienza, 2(1): 44-52.

Wardono, Waluyal, S.B., Mariani, S., and Candra S.D. (2016). “Mathematics Literacy on Problem Based Learning with Indonesian Realistic Mathematics Education Approach Assisted E-Learning Edmodo.” Journal of Physics: Confer-ence Series, 693(1): 1-10.




DOI: https://doi.org/10.29103/ijevs.v1i8.2257

Article Metrics

 Abstract Views : 311 times

Refbacks

  • There are currently no refbacks.


Copyright (c) 2020 Siti Rahmah, Rahmah Johar, Saminan Saminan