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All Journal Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Wacana Akademika : Majalah Ilmiah Kependidikan JPMI (Jurnal Pendidikan Matematika Indonesia) Jurnal Penelitian Pembelajaran Matematika Sekolah Mosharafa: Jurnal Pendidikan Matematika Plusminus: Jurnal Pendidikan Matematika Polinomial : Jurnal Pendidikan Matematika Papanda Journal of Mathematics and Sciences Research International Journal of Geometry Research and Inventions in Education Jurnal Pendidikan MIPA Mathematics Education Journal
Iik Nurhikmayati, Iik
Unknown Affiliation
Education Mathematics Other

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Designing contextual worksheets to measure creative thinking skills in mathematics on probability Mahmudah, Hilda; Nurhikmayati, Iik; Kania, Nia; Yasir, Yasir
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 13 No 3 (2025)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v13i3.18984

Abstract

Students' low mathematical creative thinking skills are the motivation for this study. The aim of this research is to develop context-based student worksheets (LKPD) that assess high school students' mathematical creative thinking abilities. This study uses the ADDIE development model with five stages (Analysis, Design, Development, Implementation, Evaluation), and the research is limited to the implementation stage. The subjects were Grade X students of SMAN 2 Majalengka. The instruments used included practicality questionnaires for teachers and students, validity questionnaires for media and material experts, and effectiveness tests through small-scale trials. A Likert scale was used to collect practicality and validity data, while N-gain analysis was applied to measure effectiveness. The results showed that LKPD with a contextual approach was valid, with an average material expert score of 3.17 and media expert score of 3.50. The practicality was also very good, with teacher practicality at 96.15% and student practicality at 87.26%. The average effectiveness was in the moderate category with an N-gain value of 0.38. Based on these results, it can be concluded that the developed LKPD is feasible, practical, and effective in improving students’ mathematical creative thinking skills. The contribution of this research lies in providing empirically tested, context-based LKPD that can be used as an innovative learning resource to foster mathematical creative thinking in high school students.
The effect of learning interest on students' mathematical critical thinking ability in vocational high school Apriliani, Anggun; Kania, Nia; Nurhikmayati, Iik
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15796

Abstract

This research investigates the impact of students' interest in learning critical mathematical thinking skills in the context of vocational high schools (SMK) by using a quantitative approach with correlational research methods. This research involved all class XI students of Ma'arif Al-Ghozali Vocational School as the population. Purposive sampling was used to select a sample of 30 students. Data analysis includes various statistical tests, including normality, linearity, correlation, and simple regression tests. The findings of this study reveal an essential relationship between students' learning interests and their mathematical critical thinking abilities. In particular, there is a significant favorable influence between interest in learning and students' critical mathematical thinking abilities. These results underscore the importance of nurturing and improving their mathematical critical thinking skills. This study contributes to our understanding of the factors influencing mathematical critical thinking skills in vocational high school students. It offers valuable insights for educators and policymakers seeking to improve mathematics education in such settings.
The influence of learning motivation on high school students' mathematical creative thinking ability Rosmawati, Elis; Kania, Nia; Nurhikmayati, Iik
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 3 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i3.15801

Abstract

This research aims to investigate the impact of learning motivation on students' mathematical creativity. Employing correlational research techniques with a quantitative approach, the study focuses on the entire Class X population at MIPA Rajagaluh High School. The purposive sampling method was applied to select 30 students from Class X MIPA 6. Research tools included tests on creative thinking and surveys to gauge students' enthusiasm for learning. Data analysis involved correlation, linearity, and normalcy tests. The results revealed a noteworthy correlation between learning motivation and enhancing students' mathematical creative thinking skills. Learning motivation has a statistically significant influence on mathematical creative thinking abilities. These results underscore the importance of cultivating and sustaining students' learning motivation. It is recommended that teachers actively provide encouragement and guidance to nurture robust learning motivation among students.
Rethinking mathematics learning resources: An interpretative phenomenological study of Indonesian mathematics teachers in digital learning contexts Nurhikmayati, Iik; Kuncoro, Krida Singgih; Firliani; Sari, Rika Mulyati Mustika
Jurnal Elemen Vol 12 No 1 (2026): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v12i1.33129

Abstract

The rapid expansion of digital technology requires mathematics teachers to integrate diverse learning resources effectively; however, existing studies have largely emphasized resource mapping rather than teachers lived experiences and meaning-making. This study addresses this gap by offering a phenomenological perspective on how teachers interpret learning resources in digital contexts. Using a qualitative interpretive paradigm and Interpretative Phenomenological Analysis (IPA), the study explores Indonesian mathematics teachers’ perceptions of resource utilization. Seventy-five teachers from ten cities participated, a sample size methodologically appropriate for IPA. Data were collected through semi-structured open-ended questionnaires and analyzed using IPA procedures. Findings indicate that although teachers increasingly access internet-based resources, textbooks remain the primary instructional reference due to their perceived curricular coherence. Worksheets are considered the most effective resource because they promote structured reasoning, contextual problem-solving, and explicit cognitive engagement, thereby supporting deeper conceptual understanding. These findings align with broader debates in Digital Pedagogy that emphasize pedagogical coherence over technology-driven instruction. Despite ample resources, utilization is constrained by limited digital pedagogical competence and recurring technical challenges. This study contributes by foregrounding teachers’ meaning-making and informing professional development and resource design.
Co-Authors Agrestian, Rizki Aligaya, Dexter C Apriliani, Anggun firliani Hanipah, Nur Hariri, Dewi Damayanti Ismayanti, Syifa Jarnawi Afgani Dahlan Jatisunda, M. Gilar Krida Singgih Kuncoro Larsari, Vahid Norouzi Mahmudah, Hilda Minasyan, Sona Mohamad Gilar Jatisunda Nanang Priatna Nia Kania Puput Indriyani Nur Haeni Ramadhan, Dadan Ramdiani , Rani Rika Mulyati Mustika Sari Rohimatunnisa, Dela Rosmawati, Elis Santoso, Erik Suciaty, Nella Sudianto, Sudianto Sulastri, Desi Sunendar, Aep Utami, Wulan Putri Vici Suciawati Wibawa, Fayza Sandya Yasir Yasir