Vol. 8 No. 4 (2025): VOLUME 8 NUMBER 4, DECEMBER 2025

Articles

• Analysis of Students’ Mathematics Problem-Solving Ability: A Case on Derivative Function

  Dinda Erliananda,  UIN Syuhada, Padangsidimpuan, Indonesia,  Indonesia

  Rahmad Mulia Lubis,  UIN Syuhada, Padangsidimpuan, Indonesia,  Indonesia

  Rama Nida Siregar,  UIN Syuhada, Padangsidimpuan, Indonesia,  Indonesia

  https://orcid.org/0000-0002-8285-7096

  890-902

  DOI: https://doi.org/10.22460/jiml.v8i4.30748

  • PDF

• Analysis of Difficulties in Understanding Calculus Concepts: A Case of Teachers and Students

  Minarni Ikhrimah Harahap,  UIN Syuhada, Padangsidimpuan, Indonesia,  Indonesia

  Ramadhan Herianto,  UIN Syuhada, Padangsidimpuan, Indonesia,  Indonesia

  Rama Nida Siregar,  UIN Syuhada, Padangsidimpuan, Indonesia,  Indonesia

  https://orcid.org/0000-0002-8285-7096

  877-889

  DOI: https://doi.org/10.22460/jiml.v8i4.30749

  • PDF

• The Development of Geogebra-Assisted Learning Media based on Problem-Based Learning on Senior High School

  Deanisa Noviana Lukmana,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Heris Hendriana,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  M Afrilianto,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  660-670

  DOI: https://doi.org/10.22460/jiml.v8i4.28298

  • PDF

• Analysis of Students’ Mathematical Creative Thinking Ability on Solving Geometry Problems

  Ahmad Madani,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Indah Puspita Sari,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  671-680

  DOI: https://doi.org/10.22460/jiml.v8i4.21383

  • PDF

• The Correlation Between Conceptual Understanding Skills and Self-Regulated Learning in Mathematics

  Puja Ananda,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Echa Salsabila,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Usman Aripin,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  681-691

  DOI: https://doi.org/10.22460/jiml.v8i4.28546

  • PDF

• Development of Culture-Based Etno-VR Teaching Materials to Foster Deep Mathematical Creativity

  Yusup Junaedi,  Universitas La Tansa Mashiro, Kab. Lebak, Indonesia,  Indonesia

  Dwi Yulianto,  Universitas La Tansa Mashiro, Kab. Lebak, Indonesia,  Indonesia

  692-710

  DOI: https://doi.org/10.22460/jiml.v8i4.29460

  • PDF

• Implementing Discovery Leraning to Improve Students’ Mathematics Achievement on Linear Equations and Inequalities in One Variable

  Nur Alya Aprila Ali,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Sarson W. Dj. Pomalato,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Nancy Katili,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  711-722

  DOI: https://doi.org/10.22460/jiml.v8i4.29434

  • PDF

• Comparing Effect of Problem Based Learning Model and Discovery Learning Model to Improve Mathematics Learning Outcomes

  Erika I. Talib,  Universitas Negeri Gorontalo, Gorontalo, Indonesia.,  Indonesia

  Syamsu Qamar Badu,  Universitas Negeri Gorontalo, Gorontalo, Indonesia.,  Indonesia

  Nancy Katili,  Universitas Negeri Gorontalo, Gorontalo, Indonesia.,  Indonesia

  723-737

  DOI: https://doi.org/10.22460/jiml.v8i4.29408

  • PDF

• The Development of Flip PDF-Assissted Mathematics Teaching Material: Data Centralization and Data Dispersion

  Mahrifa,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Sumarno Ismail,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Kartin Usman,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  738-750

  DOI: https://doi.org/10.22460/jiml.v8i4.29456

  • PDF

• Can Quizziz-Assisted Game-Based Learning Model Improve Mathematics Learning Outcomes?

  Nasa Putri Salmon,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Sumarno Ismail,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Majid,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  751-761

  DOI: https://doi.org/10.22460/jiml.v8i4.29492

  • PDF

• The Development of Google Classroom-Assisted Interactive Learning Media to Improve Mathematical Understanding on Pythagorean Theorem

  Dewa Alit Brata,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Majid,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Dewi Rahmawati Isa,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  762-771

  DOI: https://doi.org/10.22460/jiml.v8i4.29511

  • PDF

• The Effect of Flipbook-Assisted E-Module to Improve Students’ Mathematical Understanding on Junior High School

  Fidyawati Dhea Adelia Abdjul,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Evi Hulukati,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  Putri Ekawaty Kobandaha,  Universitas Negeri Gorontalo, Gorontalo, Indonesia,  Indonesia

  772-780

  DOI: https://doi.org/10.22460/jiml.v8i4.29601

  • PDF

• The Implementation of Wordwall-Assisted Game Based Learning Model to Improve Students’ Learning Outcomes on Junior High School

  Surti M. Ismail,  Universitas Negeri Gorontalo, Kota Gorontalo, Indonesia,  Indonesia

  Nursiya Bito,  Universitas Negeri Gorontalo, Kota Gorontalo, Indonesia,  Indonesia

  Khardiyawan A. Y. Pauweni,  Universitas Negeri Gorontalo, Kota Gorontalo, Indonesia,  Indonesia

  781-791

  DOI: https://doi.org/10.22460/jiml.v8i4.29736

  • PDF

• Computational Thinking in Elementary School: Analysis of Teacher Readiness and Implementation Strategy in the Indonesian Context

  Fitri Kania,  Universitas Pendidikan Indonesia, Bandung, Indonesia,  Indonesia

  Asep Dikdik,  Universitas Pendidikan Indonesia, Bandung, Indonesia,  Indonesia

  https://orcid.org/0009-0001-2653-0742

  792-804

  DOI: https://doi.org/10.22460/jiml.v8i4.29866

  • PDF

• Developing Problem Based Learning Digital Worksheet to Learn Triangle: A Validity Study

  Ratna Marlina,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Nida Fathiya Hanifah,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Nelly Fitriani,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  805-815

  DOI: https://doi.org/10.22460/jiml.v8i4.30016

  • PDF

• Development of Interactive Flipbook E-Module to Enhance Students’ Mathematical Understanding in Vocational Higher Education

  Kirtyana Nindita,  Politeknik Maritim Negeri Indonesia, Semarang, Indonesia,  Indonesia

  Purwanto,  Politeknik Maritim Negeri Indonesia, Semarang, Indonesia,  Indonesia

  Fajar Sari Kurniawan,  Politeknik Maritim Negeri Indonesia, Semarang, Indonesia,  Indonesia

  Dhesi Wulan Sari,  Politeknik Maritim Negeri Indonesia, Semarang, Indonesia,  Indonesia

  816-826

  DOI: https://doi.org/10.22460/jiml.v8i4.29894

  • PDF

• The Development of Canva-Assisted Problem Based Learning Algebra Media on Junior High School

  Laela Kurnia,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Heris Hendriana,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  Anik Yuliani,  IKIP Siliwangi, Cimahi, Indonesia,  Indonesia

  827-838

  DOI: https://doi.org/10.22460/jiml.v8i4.28409

  • PDF

• Application of Discovery Learning Model to Improve Students’ Conceptual Understanding on Algebraic Function Derivatives

  Palwina Machrani,  UIN Syekh Ali Hasan Ahmad Addary, Padangsidimpuan, Indonesia,  Indonesia

  Rahmat Badawi,  UIN Syekh Ali Hasan Ahmad Addary, Padangsidimpuan, Indonesia,  Indonesia

  Rama Nida Siregar,  UIN Syekh Ali Hasan Ahmad Addary, Padangsidimpuan, Indonesia,  Indonesia

  https://orcid.org/0000-0002-8285-7096

  839-849

  DOI: https://doi.org/10.22460/jiml.v8i4.30089

  • PDF

• Analysis of Students’ Difficulties on Understanding Integral Concepts

  Ilyas Reski Aziz,  UIN Syekh Ali Hasan Ahmad Addary, Padangsidimpuan, Indonesia,  Indonesia

  https://orcid.org/0009-0009-8227-4286

  Nanda Sri Rizki Harahap,  UIN Syekh Ali Hasan Ahmad Addary, Padangsidimpuan, Indonesia,  Indonesia

  Rama Nida Siregar,  UIN Syekh Ali Hasan Ahmad Addary, Padangsidimpuan, Indonesia,  Indonesia

  https://orcid.org/0000-0002-8285-7096

  850-862

  DOI: https://doi.org/10.22460/jiml.v8i4.30135

  • PDF

• Derivative Applications in Motorcycle Mechanics: An Exploration of Vocational Students’ Contextual Understanding

  Muhammad Syafey Siregar,  UIN Syahada Padangsidimpuan, Padangsidimpuan, Indonesia,  Indonesia

  Dewi Aminah Hasibuan,  UIN Syahada Padangsidimpuan, Padangsidimpuan, Indonesia,  Indonesia

  Rama Nida Siregar,  UIN Syahada Padangsidimpuan, Padangsidimpuan, Indonesia,  Indonesia

  https://orcid.org/0000-0002-8285-7096

  863-876

  DOI: https://doi.org/10.22460/jiml.v8i4.30689

  • PDF