MENGEMBANGKAN KEMAMPUAN PENALARAN MATEMATIS SISWA MELALUI TUGAS TERSTRUKTUR BERBANTUAN BLOG

Hafriani Hafriani, Muhammad Yani, Hilmya Hilmya, Lasmi Lasmi

Abstract


This study aims to determine the development of students' mathematical reasoning abilities after being given structured assignments assisted by blogs. This study uses a mixed approach (quantitative and qualitative) with a population of all students of class X MAN 1 Aceh Barat and the sample is students of class X-MIA 3 Aceh Barat who were selected by random sampling. After the instrument was developed and validated for content and construct by experts, data were collected through tests, observations, and interviews with students. The collected data were analyzed through n-gain values for test results and analyzed qualitatively for interview results. The results of the study showed that the development and improvement of students' mathematical reasoning abilities were in the medium and low categories after being given structured assignments assisted by blogs. Of the 32 students, only 6 students were in the medium category and 26 students were in the low category. The results of interviews and observations showed that the development of mathematical reasoning abilities was good, although it had not yet met the four indicators of mathematical reasoning abilities. In solving problems, students directly used a mixed method, with the first stage of solving using the elimination method and then using the substitution method. When faced with a problem, students immediately search for the value of the unknown variable. The results of this study demonstrate the importance of training students to identify known and requested information and to choose the most appropriate solution method, rather than simply resorting to mixed methods without reason when solving every mathematical problem, especially in systems of linear equations. Students also need to be taught that they should not only focus on finding the value of the variable but also be able to think systematically and analytically in solving problems

Keywords


Mathematical Reasoning, Blog, Structured Assignments

Full Text:

PDF

References


Afgani, J. (2011). Analisis Kurikulum Matematika. Jakarta: Universitas Terbuka

Bruner, J. S. (1966). Toward a Theory of Instruction. Cambridge, MA: Harvard University Press.

Dimyati & Mudjiono. (2015). Belajar dan Pembelajaran. Jakarta: Rineka Cipta.

Gardner, A., Bybee, R. W., Taylor, J. A., Scotter, P. V., Powell, J. C., Westbrook, A., & Andes, N. (2006). The BSCS 5E InstructionalModel: Origins and Effectiveness. Office of Science Education National Institutes of Health, (3), 1-80

Hafriani., Yani, M., & Tasliana, D. (2025). Improving Students' Mathematical Communication Abilities Through the Problem Based Learning Learning Model. Aljabar: Jurnal Pendidikan dan Pembelajaran Matematika, 4(2), 57-67.

Harris, J., Mishra, P., & Koehler, M. (2009). Teachers’ Technological Pedagogical Content Knowledge and Learning Activity Types. Journal of Research on Technology in Education, 41(4), 393–416.

Harahap, D. H & Syarifah, R. (2017). Studi Kasus Kesulitan Belajar Matematika pada Remaja. Jurnal Psikologi, 11(1), 20-30

Madio, S. S. (2016). Pengaruh Pembelajaran Berbasis Masalah terhadap Kemampuan Penalaran dan Komunikasi Matematis Siswa SMP dalam Matematika. Jurnal Pendidikan Matematika, 10(2), 1-16

Mahendra, I. G. J. (2012). Pengembangan Media Pembelajaran Berbasis Blog pada Mata Pelajaran Teknolohi Informasi dan Komunikasi Kelas VII SMP Negeri 1 Sukasada. Jurnal Teknologi Pembelajaran Indonesia, 1(1), 1-23

Mikrayanti. (2016). Meningkatkan Kemampuan Penalaran Matematis melalui Pembelajaran Berbasis Masalah. Suska Journal of Mathematics Education, 2(2), 97-102

Moyer-Packenham, P. S., & Westenskow, A. (2013). Effects of virtual manipulatives on student achievement and mathematics learning. International Journal of Virtual and Personal Learning Environments, 4(3), 35–50.

National Council of Teachers of Mathematics (NCTM). (2000). Principles and Standards for School Mathematics. Reston, VA: NCTM.

OECD. (2023). PISA 2022 Result (Volume I): The State of Learning and Equity in Education. Paris: OECD Publishing

Sanjaya, W. (2016). Strategi Pembelajaran Berorientasi Standar Proses Pendidikan. Jakarta: Kencana Prenada Media Group.

Sirait, N., Jamiah, Y., & Suratman, D. (2017). Proses Berpikir Siswa Dalam Menyelesaikan Soal Cerita Pada Materi SPLTV di SMA. Jurnal Pendidikan Dan Pembelajaran Khatulistiwa, 6(11), 1–8.

Slavin, R. E. (2011). Educational Psychology: Theory and Practice. Boston: Pearson Education.

Sudjana, N. (2010). Penilaian Hasil Proses Belajar Mengajar. Bandung: Remaja Rosdakarya.

Sumarmo, U., & Johar, R. (2012). Evaluasi Pembelajaran Matematika. Banda Aceh: Universitas Syiah Kuala.

Turmudi. (2008). Landasan Filsafat danTeori Pembelajaran Matematika Siswa dalam Pelajaran Matematika. Disertasi doktor pada PPS IKIP Bandung: Tidak dipublikasikan.

Uno, H. B. (2017). Model Pembelajaran: Menciptakan Proses Belajar Mengajar yang Kreatif dan Efektif. Jakarta: Bumi Aksara.

Yani, Ikhsan, & Marwan. (2016). Proses Berpikir Siswa Sekolah Menengah Pertama dalam Memecahkan Masalah Matematika Berdasarkan Adversity Quotient. Jurnal Pendidikan Matematika, 10(2), 42–57.

Zainiyati, H. S. (2017). Pengembangan media Pembelajaran Berbasis ICT. Jakarta: Kencana.




DOI: https://doi.org/10.30601/dedikasi.v10i1.7570

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.


sintagoogle-scholaronesearchgarudaPKPcrossref 

Creative Commons License
Jurnal Dedikasi Pendidikan oleh LPPM Universitas Abulyatama disebarluaskan di bawah Lisensi Creative Commons Atribusi 4.0 Internasional.

Berdasarkan ciptaan pada http://jurnal.abulyatama.ac.id/index.php/dedikasi.