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All Journal PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar Pendekar : Jurnal Pendidikan Berkarakter Journal on Education MES: Journal of Mathematics Education and Science JURNAL PEMBELAJARAN DAN MATEMATIKA SIGMA (JPMS) Ideas: Jurnal Pendidikan, Sosial dan Budaya PHI: Jurnal Pendidikan Matematika FARABI: Jurnal Matematika dan Pendidikan Matematika PUCUK REBUNG: Jurnal Pengabdian kepada Masyarakat PEDAGOGI: Jurnal Ilmiah Pendidikan OMEGA: Jurnal Keilmuan Pendidikan Matematika Jaliye: Jurnal Abdimas, Loyalitas, dan Edukasi Jurnal Abdimas Mahakam
Simamora, Minta Ito
Universitas AlWashliyah
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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TINGKAT STRES DAN KECEMASAN DALAM MENGHADAPI UJIAN MATEMATIKA Minta Ito Simamora Simamora; Ulfa Ulfa Annisa Lubis; Eka Putri Yani; Dini Aulia
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.992

Abstract

This study aims to analyze the level of stress and anxiety among students in facing mathematics exams. The method used is descriptive quantitative with a survey technique involving 11 students. The research instrument was a Likert-scale questionnaire. The results show that most students experience anxiety and stress due to academic pressure, difficulty of material, and lack of preparation time. Social support also plays a role in reducing this pressure. This study suggests the need for stress management strategies and supportive instructional approaches in mathematics learning.
Case Study of Student Learning Difficulties in Mathematics Learning at MTs Muallimin Univa Medan Minta Ito Simamora; Sartika Wati; Fadhlul ‘Aini; Rodiah Rodiah
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 5 No. 1 (2026): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v5i1.1245

Abstract

This study aims to describe the types of mathematics learning difficulties experienced by students at MTs Muallimin Univa Medan and the contributing factors. The research method used is descriptive qualitative. The research subjects consisted of 7th- grade students and mathematics teachers. Data collection was conducted through classroom observations, in-depth interviews, and diagnostic test analysis. The results showed that the students' main difficulties included difficulty in understanding abstract concepts, weaknesses in basic arithmetic operations, and low contextual problem-solving abilities. The factors causing these difficulties stem from internal factors (low motivation and math anxiety) and external factors (less varied teaching methods and lack of learning support at home).
PENGARUH PENGGUNAAN APLIKASI WORDWALL DAN KAHOOT TERHADAP KEMAMPUAN PENALARAN MATEMATIS BERBASIS ETNOMATEMATIKA Irani, Abdul Razaky; Simamora, Minta Ito; Rizqi, Nur Rahmi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02, Juni 2026 Produce
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.44272

Abstract

This study aimed to determine the effect of using Wordwall and Kahoot applications on ethnomathematics-based mathematical reasoning abilities. The research was conducted at SMP Negeri 29 Medan in the 2025–2026 academic year using a pretest-posttest control group design. The population consisted of 60 seventh-grade students, and a saturated sampling technique was applied, resulting in two classes: class VII-6 (30 students) as experimental class 1 and class VII-7 (30 students) as experimental class 2. The instrument used was a mathematical reasoning ability test in the form of pretest and posttest. Descriptive analysis showed that the average posttest score of experimental class 1 was 80.4, while experimental class 2 was 77.7. Prerequisite tests indicated that the data were normally distributed and homogeneous. The Independent Sample t-test showed a significance value of 0.008 < 0.05, indicating a significant effect of using Wordwall and Kahoot on students’ ethnomathematics-based mathematical reasoning abilities.
PENGARUH MODEL PEMBELAJARAN BERDIFERENSIASI BERBASIS ETNOMATEMATIKA TERHADAP KEMAMPUAN LITERASI MATEMATIS SISWA Mulia Dewi; Minta Ito Simamora; Ulfa Annisa Lubis
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.44343

Abstract

This study aims to determine the effect of ethnomathematics-based differentiated learning model on students' mathematical literacy skills. The study was conducted at Pancasila Tanjung Beringin Private Junior High School in the 2025/2026 academic year with a Posttest-Only Control Group Design. The research sample consisted of 51 students divided into two classes. Class VIII A is the experimental class with 25 students using the differentiated learning model, while class VIII B is the control class with 26 students using the conventional learning model. The research instrument is in the form of essay questions that have been tested for validity and reliability. The results of the analysis show that the average posttest score of the experimental class is 79.00, higher than the control class of 60.14. So, the average difference is 18.86. The prerequisite test shows that the data is normally distributed and homogeneous. The t-test results show that the Sig. (2-tailed) = t_count (5.665) > t_(table) (2.01), and Sig. (2-tailed) = 0.000 < 0.05, it can be concluded that there is a significant average difference between the posttest results of the two classes. The effect size calculation obtained a Cohen's d value of 1.6 in the "Very Large" category, which means that the differentiated learning model has an influence on improving students' mathematical literacy abilities. Thus, it can be concluded that the application of the ethnomathematics-based differentiated learning model has a significant and positive effect on improving students' mathematical literacy abilities as seen from the average learning outcomes.
Co-Authors ANDRIANI, KIKI Anggita, Nabila Apriani, Irfa Aurellia, Clarine Diana Jalila Nasution Dini Astika Dini Aulia Eka Putri Yani Fadhlul ‘Aini Fitri, Syah Harahap, Andi Syahputra Harahap, Yenni Novita Icha Prame Shela Irani, Abdul Razaky Israq Maharani Khairin Nawangsih Khairunnisa, Novia Khoiruddin Matondang Khoiruddin Matondang Kholiza, Afni Lisa Monica Wau Lubis, Atipah Minarti Juliana Mulia Dewi Najwah Rokan Najwah Rokan Nasution, Feny Meyla Nur Rahmi Rizqi Nurhayati Nurhayati Putri, Jihan Hidayah Rina Sari Risna Mira Bella Saragih Rodiah Rodiah Sari, Herni Mayang Setyawati, Ririen Siswadi Siswadi Siswadi Siti Fatimah Zahara Sri Mariani Suci Rahmadani Syabani, Zakia Syarah, Fatmah Tiara Simanjuntak Ulfa Annisa Lubis Wati, Sartika Wiga Fadhilah Yani, Eka Putri Yani, Juliandri Yulia Hafni Yumira Simamora Yusnika, Yusnika