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All Journal Jurnal Daya Matematis PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika E-Dimas: Jurnal Pengabdian kepada Masyarakat Union: Jurnal Ilmiah Pendidikan Matematika SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Wacana Akademika : Majalah Ilmiah Kependidikan Jurnal Penelitian Pendidikan IPA (JPPIPA) PRISMA Juring (Journal for Research in Mathematics Learning) Empowerment : Jurnal Pengabdian Masyarakat Jurnal SOLMA Journal of Science Education Research JMM (Jurnal Masyarakat Mandiri) JCES (Journal of Character Education Society) Indiktika : Jurnal Inovasi Pendidikan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Prima: Jurnal Pendidikan Matematika JKPM (Jurnal Kajian Pendidikan Matematika) Journal of Authentic Research on Mathematics Eduacation (JARME) de Fermat : Jurnal Pendidikan Matematika Equals : Jurnal Ilmiah Pendidikan Matematika Jurnal Pengembangan Pembelajaran Matematika Jurnal Educatio FKIP UNMA JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Jurnal Padegogik utile: Jurnal Kependidikan Arithmetic : Academic Journal of Math Range : Jurnal Pendidikan Matematika Jurnal PEKA (Pendidikan Matematika) JCP (Jurnal Cahaya Pendidikan) Fakultas Keguruan dan Ilmu Pendidikan INTERNATIONAL JOURNAL OF EDUCATION, INFORMATION TECHNOLOGY, AND OTHERS Indonesian Journal of Educational Development (IJED) Journal of Advanced Sciences and Mathematics Education Jurnal Ilmiah Kampus Mengajar Research and Development in Education (RaDEn) DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Jurnal Dharmabakti Nagri Jurnal Pengembangan Pembelajaran Matematika Journal of Contemporary Issues in Elementary Education
Novi Andri Nurcahyono
Universitas Negeri Jakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : range jurnal pendidikan matematika

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DESAIN INSTRUMEN TES KEMAMPUAN PEMECAHAN MASALAH MATEMATIS BERBASIS GAME UNITY Kurniawan, Riqi; Lukman, Hamidah Suryani; Nurcahyono, Novi Andri
RANGE: Jurnal Pendidikan Matematika Vol 3 No 1 (2021): RANGE Juli 2021
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v3i1.990

Abstract

This study aims to find out the process of designing test instruments and produce instrument design test mathematical problem-solving ability based on game unity. The research method used is Research and Development by using the Addie model. ADDIE stage used is analyze and Design. The analysis is carried out by the stages of problem formulation, collecting data, evaluating data feasibility, analyzing and interpreting relevant data, and organizing and presenting results that are then obtained compared to current issues, while the design is done by making hypothetical designs, then developed into a display design using the software. The results obtained are the process of designing instrument test mathematical problem-solving ability based on game unity can be designed with the stages of searching for valid mathematical problem-solving ability test or create a problem that is then validated, flowchart creation, design, and application creation using game engine unity. Test instrument design is made using a unity game engine, problem presentation is made in the form of images and instructions, and filling answers using ideal problem-solving stages.
Analysis of Elementary School Teacher Education Students' Errors in Solving Mathematical Problems Based on Newman's Theory Muhassanah, Nur'aini; Nurcahyono, Novi Andri
RANGE: Jurnal Pendidikan Matematika Vol. 7 No. 1 (2025): Range Juli 2025
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v7i1.9358

Abstract

This study aims to describe students' errors in solving math problem solving based on Newman's theory. This research method is qualitative with a case study approach. The subjects of this study were 18 students of the Elementary School Teacher Education Study Program in the odd semester of the 2023/2024 academic year who took Mathematics courses. Data related to student errors according to Newman's theory were obtained from tests and interviews to identify the types of errors made by students, which included errors in reading, understanding, transformation, process skills, and writing the final answer. Subjects were taken using purposive sampling technique and data validation using method triangulation. Data analysis techniques used data reduction, data presentation, and conclusion drawing. The results of this study showed that the most student errors made were process errors as much as 32.97% with fairly high criteria followed by errors in writing the final answer as much as 29.67%, transformation errors as much as 27.47% which were included in the criteria quite high and the last error understanding the problem as much as 9.89% with very low criteria. Based on the results of the study, it is suggested that students should practice more independently working on problems, especially story problems. In addition, before working on the problem, students should first write down the complete information in the problem.
Co-Authors Afifah Nurul Izzah Akhmad Sugiarto Alma Dwi Rachmadanty Amalia, Khoirunnisaa Fadhilah Ana Setiani Anastia Andri Moewashi Idharoel Haq Anggia Murni Anisa Nurjanah, Anisa Arif Yudianto Aritsya Imswatama Aritsya Imswatama Ariyatun, Ariyatun Astri Sutisnawati Ayip Surodi Bahasa Indonesia, Bahasa Indonesia Deris Ari Saepudin Didi Suryadi Eka Novarina Eka Novarina Eka Novarina Elvira Barokah Padilah Barokah Padilah Faridi, Ruliah Ami Fatmah, Gatia Lubna Siti Fidi Dwi Anita haermina falah Hamidah Lukman Hamidah Suryani Lukman HERMA HERMAWATI Ida Wati Iis Nurasiah Imswatama, Aristya Indriyani, Fitri Intan Sholihatinnisa Jaya Dwi Putra Jaya Dwi Putra, Jaya Dwi Kurnia Mawar Kurniawan, Riqi Luthfi Hamdani Maula Maria Ulfah Masyuda, Lida Muhammad fauzan Ilham Muhassanah, Nur'aini Mutialawati, Elena Nasha Nauvalika Permana Nasha Nauvalika Permana Natalia Sitanggang Norma Nur Hikmawati Nur Agustiani Nuraini, Firna Nurfitria, Tita Oliah, Siti Puji Siti Balkist Pujia Siti Balkist Purwoko, Agus Restu Dian Nurmawati Resy Aprianty Rika Dwi Cahyani Rineka Rosinansis Risa Rahma Safitri Riska Fitria Rohani Siti wahyuni Rosdiana, Rina Rosi Fitri Ramadani Sani, Sumiati Santi Yakpi Savitri Septiara Pratiwi Sendi Ramadhani Sendi Ramdhani Setiana, Ana Setiani, Ana Setiani, Ana Shelly Agustiani Sindi Maharani Mauji Siti Fitriyani Sartika Siti Rahmawati Sonia Khumaira Dehani Sopia, Fasya Fi'la Sri Dewi Nirmala Sri Mulyani SRI NURHASANAH Sudariasri, Vida Zenitha Sufyani Prabawanto, Sufyani Sumarni, Ai Sumiati Sani Sylva Sagita Tasya Aulia Venessa, Devita Marlina Wisata, Widya Yanti Mulyanti Yanti Mulyanti Yanti Mulyanti, Yanti Yesi lusiana Septia