Vol. 1 No. 2 (2025): Journal of Innovation in Mathematics (JIM)

Journal of Innovation in Mathematics (JIM) Volume 1 Issue 2 December 2025 has been published online since 30 December 2025. The five articles are contributions by 14 authors from five institutions in Indonesia (IAI Miftahul Ulum Pamekasan, STAI Nurul Islam Mojokerto, Universitas Islam Negeri Maulana Malik Ibrahim Malang, Universitas Islam Darul 'ulum Lamongan, and Sriwijaya University Indralaya.

Published: 2026-02-26

Research

Temperament and Mathematical Representation: A Psychological Study on Students’ Mathematical Problem Solving

Abdurrahman Rifki, Arfi Wahyu Nurkarim (Author)

69-81
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Reflective Thinking Ability of Grade IX Students in Solving Social Arithmetics Problems

Almira Tasya Nabila, Ulfa Masamah (Author)

82-96
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Development of the Logarithm Exponent Root Calculation Board (PAPA LAPAR) to Optimize More Interactive Learning

Ahmad Hafid, Fatimatus Sofiyah, Sabrina Dwi Octaviani, Abdur Rohim (Author)

97-109
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Development of a CTL-Based E-Worksheet to Strengthen Junior High School Students’ Problem-Solving Skills on Systems of Linear Equations in Two Variables

Dia A.d Putri, M. Afiif Rahmaddhani Alfatiih, Tirta Sari Sapitri, Rahma Siska Utari (Author)

110-119
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Identifying Types of Student Errors in Solving Algebraic Operation Story Problems using the Newman Procedure

Tiska Dwi Amelya, Ulfa Masamah (Author)

120-141
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