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Journal : Malikussaleh Journal of Mathematics Learning (MJML)

Analysis of students' thinking level in solving Pythagoras' theorem problems based on Van hiele's theory Wulandari, Sari; Syahbana, Ali; Tanzimah, Tanzimah; Shang, Yilun; Weinhandl, Robert; Sharma, Rajinder
Malikussaleh Journal of Mathematics Learning (MJML) Vol 4, No 2 (2021): October
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v4i2.3905

Abstract

The aims of this analysis are to explain the level of thinking of grade VIII students at SMP Negeri 1 Talang Ubi in solving Pythagorean Theorem questions based on Van Hiele's theory. The research approach used in this analysis is descriptive qualitative case study research. The subjects of this research were three students of grade VIII of SMP Negeri 1 Talang Ubi, South Sumatera Indonesia. The three students were chosen based on their test answers on the Pythagorean Theorem material, with one being a high-ability student, one being a medium-ability student, and one being a low-ability student. The study's data collection techniques included assessments, interviews, and documentation. Techniques for data processing include data reduction, data presentation, and conclusion. The findings revealed that high-ability students could complete all four stages of Van Hiele's thinking: imagination, interpretation, informal deduction, and deduction. Moderate students achieved three levels of Van Hiele's thinking, including visualization, analysis, and informal deduction, while low-ability students achieved only one level of Van Hiele's thinking, visualization.
Co-Authors Achmad Efendi Agus Supriadi Ahmad Fadli Ainun Najib Akhmad Yanuar Fahmi Akhmad Yanuar Fahmi Pamungkas Allen Marga Retta, Allen Marga Alwin Widhiyanto Amrina Rizta Amrina Rizta Anang Satrianto Andrik Hermanto Anisa Firmanti, Tria Ariadi, Ariadi Asnurul Isroqmi Atik Pramesti W Atik Pramesti Wilujeng, Atik Pramesti Bhastary, Manda Debora Tambunan Des Alwine Zayanti, Des Alwine Desti Wahyuni Dian Roshanti Dina Octaria Dwi Wahyuni Efina Amanda Eka Fitri Puspa Sari Elfian Zulkarnain Erik Toga Ety Septiati Fajri Andi Rahmawan Firdausy, Dinda Salsabila Firmanti, Tria Anisa Giovani Agustina Hirdes Harlan Indriaty, Lulu Irsyadi Yani Ivan Rachmawan Jayawarsa, A.A. Ketut Kamaluddin Kamaluddin Khoiruddin Harahap Kristian, Hari Advent Kustanti Nurfitri Kusumawati, Nyimas Inda Laili, Roudlotun Nurul Lestari, Fransiska Dwi Mangunsong, Hanna F Manulang, Lilis Sri Jayanti Misdalina Misdalina Mohd. Rafiq Mufti Syawaludin Muhammad Al Amin Muhammad Nashir Nasriah Nasriah Nila Kesumawati Ning Eliyati Ningsih, Yunika Lestaria Novalinda, Rizky Novita Surya Putri Nurfitriani M. Siregar Nurharisyah Hasibuan Nurhidayah , Nurhidayah Nyayu Masyita Ariani Pramesti Wilujeng, Atik Prasetyawan, Riyan Dwi Putri, Novita Surya Rachmawan, Ivan Rahmatika, Desi Resnawati ROHANA ROHANA Rosmalinda, Nana rudiyanto Safitri, Hestiana Dia Ayu Sari Wulandari Satrianto, Anang Shang, Yilun Sharma, Rajinder Sholihin Sholihin Sholihin Supriyanto Supriyanto Supriyanto Surya Putri, Novita Suryati Suryati Syaifudin Tanzimah Tanzimah, Tanzimah Tika Dwi Nopriyanti, Tika Dwi Tony Tony Honkley Tria Anisa Firmanti Ummu Na’imah Usmiati, Anggun Wanda Aulia Nurmajidah Weinhandl, Robert Yanida Marbun Yuli Andriani Yulia Rachmawati hasanah Yulia Resti Yunika Lestaria Ningsih