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Journal : JP2M (Jurnal Pendidikan dan Pembelajaran Matematika)

PROBLEM-SOLVING ABILITY IN REALISTIC MATHEMATICS EDUCATION BASED ON HYPOTHETICAL LEARNING TRAJECTORY Maulida, Dini Wardani; Mahmudah, Mutiara Hisda; Hidayati, Miftachul; Setyaningsih, Nining; Sutarni, Sri
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 11, No 1 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v11i1.7124

Abstract

Problem-solving ability is one of the essential learning characteristics in 21st-century skills, which requires students to think critically during the problem-solving process. Thus, the purpose of this study was to describe students' problem-solving skills in HLT-based RME learning. This research used a qualitative method with a case study design. The research was implemented in SMP Negeri 3 Satu Atap Tawangharjo. The research subjects were the principal, math subject teacher, and seventh-grade students. Data validity used triangulation of methods and sources. Data analysis technique with flow method. The results showed that some students had high, medium, and low mathematical problem-solving abilities in solving math problems. In conclusion, students' problem-solving ability in HLT-based RME learning has a high percentage. The percentage of students with high problem-solving ability is 75%, those with moderate problem-solving ability make up 15%, and those with low problem-solving ability account for 10%. Thus, students who were able to solve problems in HLT-based RME learning were more than students who were not able to solve problems in HLT-based RME learning.
IMPLEMENTASI HYPOTHETICAL LEARNING TRAJECTORY STATISTIKA BERBASIS REALISTIC MATHEMATICS EDUCATION UNTUK PEMAHAMAN KONSEP SISWA Wibowo, Eko Ari; Rusdijanto, Titania Alya; Mairina, Upik; Setyaningsih, Nining; Sutarni, Sri
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 11, No 1 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v11i1.7259

Abstract

This study aims to identify the role of RME-based statistics HLT implementation in students' concept understanding ability at SMP Muhammadiyah 1 Kartasura class VIII in the odd semester of the 2024/2025 academic year. The method used was Didactical Design Research with a qualitative approach. The research focused on three research subjects, namely students with high (S1), medium (S2), and low (S3) concept understanding abilities. The results showed that the implementation of RME-based HLT contributed positively to students' understanding of statistics concepts. The learning process through the stages of HLT, namely emergent, model-for, model-of, and formal, facilitated students in building concept understanding gradually. S1 showed the ability to interpret data and relate it to real contexts well, S2 was able to understand basic concepts and apply them in similar problems, while S3 experienced an increase in understanding even though they still needed further guidance in applying concepts to more complex situations. This research indicates that the RME-based HLT is effective in facilitating the understanding of statistical concepts of students with different ability levels.
Co-Authors Abdul Gofir Abidah Rohmatillah Ahmad Syafi'i Ma'arif Amelia Nur Vidyanti Anam Sutopo Anis Mahmudah Anis Mahmudah, Anis Antok Aryuana Aprilianto, Muhamad Farhan Ardelia, Berliani Aulia, Syafira Nur Azmi Cahyaningtyas, Putri Charomah Sri Setianing Rahayu Damastuti, Ayun Siwi Dina Maulita Efi Maysaroh Emese Kovácsné Nagy Erlina, Diah Ayu Fafria Fari Hastuti Gatiniggsih, Rustiwi Harun Joko Prayitno Hasan, Titis Rohmat Hasnawati, Zakiyah Hastuti , Windi Hayati, Hanifah Fajarisna Hermawati Hermawati, Hermawati Hidayati, Miftachul Indarwati Indarwati Irmanopaliza, Ade Ismail Setyopranoto Khairunnisaa', Danik Martha Kurniawan Budi Santoso, Kurniawan Budi Laksmiwati, Pasttita Ayu Lestari, Enur Rara Lina Listiana Lina Listiana Mahmudah, Mutiara Hisda Mairina, Upik Masduki Masduki Masduki Maulida, Dini Wardani Muhamad Arief Rahman Muhamad Farhan Aprilianto Muhamad Toyib Muhammad Kholid Muhammad Noor Kholid Muhammad Toyib, Muhammad Nagy, Emese Kovácsné Nathania, Caroline Evanthe Nida Sri Utami Nining Setyaningsih Nuqthy Faiziyah Nur Rohman Nur Rohman Pamungkas, Haris Wahyu Pandhita S, Gea Paryono Pasttita Ayu Laksmiwati Peni Suharti Prabandari, Radha Sita Pratama, Muhammad Alif Prodjohardjono, Astuti Puteri, Mei Yunika Putri, Reni Widya Qhadhavy Putri, Iqlima Khartini Radha Sita Prabandari Rania, Nadhifa Riayuliatun, Evi Rita P Khotimah, Rita P Rita Pramujiyanti Khotimah Rita Rahmaniati Rusdijanto, Titania Alya Ruspeni Daesusi Ruspeni Daesusi Salsabila Nur Faizzah Satiti, Sekar Setyaningrum, Cempaka Thursina Srie Setyaningsih, Indarwati Silalahi, Lothar Matheus Manson Vanende Sri Rejeki Subagya Subagya, Subagya Subagya, Nanang Legawa Suharti, Peni Susianti, Noor Alia Sutama Toyib, Muhamad Trihapsari, Nadia Trisni, Rizka Umi S. Intansari Ida Savitri Laksanawati Wibowo, Eko Ari Yolanda Ika Damayati Yusuf Zakaria Zakaria, Yusuf