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The Holistic and Partial Quantitative Reasoning Process of Students in Linking Covariation Quantities Syarifuddin, Syarifuddin
JagoMIPA: Jurnal Pendidikan Matematika dan IPA Vol. 6 No. 1 (2026): JagoMIPA: Jurnal Pendidikan Matematika dan IPA
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/jagomipa.v6i1.4001

Abstract

Quantitative reasoning becomes the basis for students in solving mathematical problems, especially problems related to quantities on a graph and functions. The problem is closely related to covariation. Therefore, the purpose of this research was to categorize and describe the students' quantitative reasoning processes in solving covariation mathematical problems. The process of quantitative reasoning was reviewed from APOS Theory. Research subjects were 38 high school students from three schools. The research was conducted in three stages. The first stage, students completed the Covariation Problem Solving Task while they were doing think aloud. In the second stage, the researcher evaluated the answer sheet and played back the think aloud record, then noted several important things that needed to be reconfirmed to the subject. On the third stage, task-based interview was conducted to clarify and explore data that had not been obtained through think aloud. Data were analyzed by the stages of transcribing data, reducing and categorizing data, drawing the structure of reasoning, and drawing conclusions. This study found and described that there were two categories of the covariation quantitative reasoning processes, namely holistic and partial covariation quantitative reasoning. The holistic covariation quantitative reasoning process was carried out by students through linking quantities, by coordinating the value of quantities from the whole part. On the other hand, the partial covariation quantitative reasoning process was applied by partitioning the whole part to determine the quantity value, then coordinating the quantities based on the quantities of the part.
Co-Authors Ade Fitri Fauziah Ade Fitri Fauziah Ade Fitri Fauziah Ade Kurnia Adi Apriadi Adiansha Adi Apriyadi Adiansha Agrippina Wiraningtyas, Agrippina Aida Nabilah Army Husna Andang Andang Andang Andang Anita Rahmawati Arnasari Merdekawati Hadi Atmarita Atmarita Bambang Kurnadi Chairul Fajar Tafriliyanto Dewi Sartika DEWI SARTIKA Dewi Silviana Dusalan Dusalan Edi Mulyadin Fatmah Fatmah Finariyah Finariyah Firmansyah Firmansyah Gunawan Gunawan Haritsah Shofiyah Yasmin Hasan Basri Ika Wirahmad Ika Wirahmad Ilham Ilham Imayanti Imayanti Jhordi Hendarwan Khaerul Anam Klis Dianti Komalasari, Lala Intan Krisdianti Krisdianti Luthfiyah Luthfiyah M. Ilham M. Ilham Mariam Mariam, Mariam Mariamah Mariamah Marifatunnisa Marifatunnisa Marisa Marisa Maryani, Dita Marzela Tricilia Miftahul Janah, Miftahul Mikrayanti Mikrayanti Mikrayanti Mikrayanti Muchlis Muchlis Muh. Fitrah, Muh. Muhamad Sahlaludin Muhammad Yusuf Muhibuddin Fadhli Mukhlash Muzaki Murtalib Murtalib Murtalib Murtalib Mutmainah Mutmainah Nanang Diana Neneng Aminah Nufus, Mechi Sakinatun NUR BAETI Nur Rizkiyah Nurgufrini, Anita Nurhikmah Nurhikmah Nurmi Nurmi Pardi Prastiwi, Tri Pri Ayu Nurwadani Purna Bayu Nugroho Ramdan, Fitri Rohana Rohana Rosnani Rosnani Saifullah Saifullah Salsabilah, Upik Sasoko, Wasis Haryo Shania Putri Navassa Silvia, Rika Sowanto Sowanto Sriaryaningsyih St. Zulaiha Nurhajarurahmah Susisusanti Susisusanti Swandi, Swandi Uswatun Hasanah WAHYUNI Wahyuni Wahyuni Yasser Arafat Yuwono, Meviota Maharani Windi Zayyadi, Moh Zukhruf, Alfan Zulkifli Zulkifli