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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA JURNAL E-DUMATH Jurnal Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Journal of Medives Jurnal Pendidikan Matematika (JUDIKA EDUCATION) At-Ta'lim : Media Informasi Pendidikan Islam Al Fitrah: Journal Of Early Childhood Islamic Education ALGORITMA : Journal of Mathematics Education JURNAL PENDIDIKAN MIPA Jurnal Equation: Teori dan Penelitian Pendidikan Matematika PHI: Jurnal Pendidikan Matematika Journal of Elementary School (JOES) Arithmetic : Academic Journal of Math Edudikara: Jurnal Pendidikan dan Pembelajaran Prima Abdika: Jurnal Pengabdian Masyarakat DIKSI: Jurnal Kajian Pendidikan dan Sosial Journal of Advanced Sciences and Mathematics Education Uninus Journal of Mathematics Educations and Science (UJMES) Polinomial : Jurnal Pendidikan Matematika Jurnal Penelitian Ilmu Pendidikan Indonesia Al-Irsyad Journal of Mathematics Education Ghaitsa: Islamic Education Journal Mathematics Education Journal JPT : Jurnal Pendidikan Tematik Al Fitrah: Journal Of Early Childhood Islamic Education At-Ta'lim : Media Informasi Pendidikan Islam
Fatrima Santri Syafri
Program Studi Tadris Matematika, Jurusan Pendidikan Sains Dan Sosial, Fakultas Tarbiyah Dan Tadris Universitas Islam Negeri Fatmawati Sukarno Bengkulu
Religion Arts Humanities Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Analisis Kemampuan Pemecahan Masalah dalam Menyelesaikan Soal Non Rutin Ditinjau dari Disposisi Matematis dan Kecemasan Matematis Yati, Kasi; Syafri, Fatrima Santri
DIKSI: Jurnal Kajian Pendidikan dan Sosial Vol. 6 No. 4 (2025): Diksi: Jurnal Kajian Pendidikan dan Sosial
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/diksi.v6i4.3158

Abstract

Penelitian ini membahas kemampuan pemecahan masalah matematika siswa SMP pada soal non-rutin dengan menyoroti peran disposisi matematis dan kecemasan matematis. Penelitian dilakukan pada 30 siswa kelas VIII SMP Negeri 24 Kota Bengkulu tahun ajaran 2024/2025 dengan pendekatan kualitatif deskriptif. Subjek dipilih melalui teknik purposive sampling karena dianggap relevan dengan materi Teorema Pythagoras dan proses pemecahan masalah. Data dikumpulkan melalui tes pemecahan masalah berbasis langkah Polya, angket disposisi matematis, dan angket kecemasan matematis. Analisis dilakukan dengan mengelompokkan skor ke dalam kategori tinggi, sedang, dan rendah menggunakan rata-rata dan standar deviasi sebagai acuan. Hasil kategorisasi disposisi dan kecemasan kemudian dipadukan untuk membentuk beberapa profil siswa sehingga pola hubungan keduanya terhadap kemampuan pemecahan masalah dapat terlihat lebih jelas. Temuan penelitian menunjukkan bahwa sebagian besar siswa berada pada kategori pemecahan masalah sedang. Siswa dengan disposisi matematis tinggi cenderung lebih percaya diri, fleksibel, dan mampu mencoba berbagai strategi, sedangkan siswa dengan disposisi rendah tampak lebih pasif dan mudah kehilangan arah. Di sisi lain, kecemasan matematis yang tinggi membuat siswa kurang teliti, terburu-buru, dan kesulitan berpikir jernih. Secara keseluruhan, penelitian ini menegaskan bahwa disposisi matematis yang positif dapat membantu meningkatkan kemampuan pemecahan masalah, sementara kecemasan yang berlebihan menjadi faktor yang menghambat proses berpikir siswa.
Hubungan antara Minat Belajar dengan Hasil Belajar Matematika Siswa Kelas VIII pada Materi Perbandingan Diana, Erika; Syafri, Fatrima Santri
Polinomial : Jurnal Pendidikan Matematika Vol. 5 No. 1 (2026)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v5i1.3085

Abstract

This study was undertaken to ascertain the extent of the association between learning interest and mathematics achievement among eighth-grade students on the topic of proportion at SMP Negeri 21 Kota Bengkulu. The researcher employed a quantitative paradigm with a correlational design. A cohort of 28 students was designated as the sample through purposive sampling. Data were amassed using a learning-interest questionnaire adapted from Herdiyanto (2019) and a mathematics achievement test. The analytical procedure encompassed both descriptive and inferential statistics, preceded by prerequisite examinations comprising normality and linearity tests, followed by Pearson’s correlation analysis. The findings revealed that learning interest exhibits a remarkably strong and statistically significant nexus with students’ mathematics outcomes (r = 0.971; p < 0.05). These results underscore that learning interest contributes substantially to students’ academic attainment in the topic of proportion. Consequently, the study advocates that educators intensify strategies aimed at cultivating students’ learning interest to bolster their academic performance.
Analisis Kemampuan Berpikir Kritis Siswa Kelas VII SMPN 20 Kota Bengkulu dalam Menyelesaikan Soal Cerita Materi Aljabar Ditinjau dari Gender Viandrayanti, Asri; Syafri, Fatrima Santri
Polinomial : Jurnal Pendidikan Matematika Vol. 5 No. 1 (2026)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v5i1.3086

Abstract

This study aims to describe the critical thinking skills of seventh-grade students in solving word problems on algebra material from a gender perspective. This study uses a descriptive qualitative approach. The research subjects consisted of 29 seventh-grade students of SMP Negeri 20 Bengkulu City, with five students selected as the main subjects based on their level of critical thinking skills and gender representation. Data collection techniques included written tests, observations, interviews, and documentation. Data analysis was carried out using the Miles and Huberman model which includes data reduction, data presentation, and conclusion drawing.Findings reveal that, in aggregate, the learners’ mathematical critical-reasoning acuity resides at a middling tier, with 38% situated within the exceptionally high category, 48% classified as high, 7% occupying the moderate bracket, and 7% falling into the rudimentary level. Learners within the exceptionally high tier demonstrated the ability to articulate explanations with exactitude, adopt appropriate problem-solving stratagems, and procure accurate solutions. Conversely, those in the high category exhibited comprehension of algebraic notions yet were occasionally inattentive in executing procedural sequences. Students within the moderate classification manifested misjudgements in selecting suitable solution pathways, whereas those in the rudimentary group encountered impediments in deciphering essential information and constructing mathematical representations, often resorting to conjectural responses. The gender-oriented appraisal indicated the presence of stylistic and strategic discrepancies between male and female students in confronting problem-solving tasks, although such distinctions did not exert a substantive influence on their overall critical-reasoning competence. Broadly considered, this study accentuates the necessity of fortifying algebraic conceptualisation and sustaining systematic problem-solving practice as a means of enhancing learners’ critical-thinking aptitude.
PENGEMBANGAN BUKU KONSEP MATEMATIKA BERBASIS PROBLEM-BASED LEARNING (PBL) PADA POKOK BAHASAN PELUANG Vahmala, Iis; Syafri, Fatrima Santri
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 11 No. 1 (2026): Januari 2026
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v11i1.3948

Abstract

This study aims to develop a mathematics concept book based on Problem Based Learning (PBL) on the subject of probability and to test its validity, practicality, and effectiveness. The research method uses the Plomp development model, which includes the stages of initial investigation, prototype development, and evaluation. The results of expert validation show that the mathematics concept book is highly valid, with a percentage of 86.67% for the material, 93.33% for the media, and 90% for the language. The practicality test on 11 students resulted in a score of 72.72%, which indicates that the concept book is practical. The effectiveness of the module was evident from the improvement in learning outcomes with an average N-Gain score of 0.4174 in the moderate category, and the t-test showed a significant improvement (t = 8.92; p < 0.05). Thus, the PBL-based module was declared valid, practical, and effective in improving the understanding of probability concepts and supporting more contextual learning.
PENGEMBANGAN BUKU KONSEP MATEMATIKA BASIS PROBLEM-BASED LEARNING (PBL) PADA POKOK BAHASAN ALJABAR Nengsi Maswi; Syafri, Fatrima Santri
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 11 No. 1 (2026): Januari 2026
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v11i1.3949

Abstract

This.study.aims.to.produce.a.Problem.Based.Learning. (PBL) .based.mathematics.concept book.on.the.topic.of.algebra.to.improve students’ understanding of algebraic operations. The.method used-is-Research-and-Development- (R&D) -with-the-Plomp-model, -which-consists of three main phases: initial investigation, prototype-development, -and-assessment. The-validation-results-show that the book falls into-the- “very-valid” -category-with scores-of 86.67% from material experts, 93.33% from media experts, and 90% from language experts. Student responses-indicate-a-practicality level of 72.72% (practical). Meanwhile, the learning outcomes show an average score of 71.18, indicating the effectiveness of the book in helping students understand algebraic concepts. Thus, the PBL-based mathematics concept book developed is declared valid, practical, and effective as an alternative teaching material for algebra learning at the junior high school level.
Pemahaman Matematika Dalam Kajian Teori APOS (Action, Process, Object, And Schema ) Fatrima Santri Syafri
At-Ta'lim : Media Informasi Pendidikan Islam Vol 15, No 2 (2016): DESEMBER
Publisher : Universitas Islam Negeri Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/attalim.v15i2.536

Abstract

Development of an Islamic values-based number theory textbook to improve conceptual understanding in mathematics education students Fatrima Santri Syafri; Dodi Isran
Journal of Advanced Sciences and Mathematics Education Vol. 5 No. 1 (2025): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v5i1.723

Abstract

Background : Number theory is often perceived as a difficult subject by students, particularly when taught using conventional textbooks. This challenge highlights the need for a more effective and interactive learning resource that aligns with students’ learning styles and curriculum requirements.Aim : This study aims to develop a comprehensive and curriculum-aligned number theory textbook to improve the understanding of students in the Mathematics Education Program at UIN Fatmawati Sukarno Bengkulu.Method : The research employed the ADDIE model, which includes five stages: Analysis, Design, Development, Implementation, and Evaluation. The study began with a needs analysis followed by the development of an interactive textbook. A total of 49 students participated in the study, divided into two groups: the Experimental Group (using the developed textbook) and the Control Group (using a conventional textbook). The effectiveness of the textbook was evaluated using N-Gain scores and t-tests.Results : The research found that the students in the Experimental Group, who used the newly developed textbook, demonstrated a significant improvement in understanding number theory compared to the Control Group. The Experimental Group showed a higher average N-Gain, suggesting that the developed textbook was more effective in enhancing student comprehension of number theory. The positive results indicated that the interactive and curriculum-aligned design of the textbook played a crucial role in improving the learning experience and outcomes for students.Conclusion : The findings suggest that the developed number theory textbook effectively enhances students’ comprehension and is appropriate for use as a teaching resource in the Mathematics Education Program at UIN Fatmawati Sukarno Bengkulu.
PENGEMBANGAN BUKU KONSEP MATEMATIKA DENGAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) PADA POKOK BAHASAN BILANGAN Siti Nurjanah; Fatrima Santri Syafri
Al-Irsyad Journal of Mathematics Education Vol 5 No 1 (2026): AL–IRSYAD JOURNAL OF MATHEMATICS EDUCATION
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan Darud Da'wah Wal Irsyad Pinrang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58917/ijme.v5i1.602

Abstract

Penelitian ini bertujuan menghasilkan buku konsep matematika berbasis Problem Based Learning (PBL) pada materi bilangan untuk meningkatkan pemahaman peserta didik. Metode penelitian yang digunakan ialah Research and Development (R&D) dengan model Plomp yang meliputi tiga tahap, yaitu investigasi awal, perancangan prototipe, dan penilaian. Buku konsep matematika pada materi bilangan divalidasi oleh para ahli yang mencakup aspek materi, media, dan bahasa. Hasil validasi menunjukkan bahwa buku tersebut termasuk dalam kategori sangat valid, dengan skor validasi ahli materi sebesar 86,67%, ahli media 93,33%, dan ahli bahasa 90%. Respon siswa menunjukkan tingkat kepraktisan sebesar 72,72% (praktis), sedangkan hasil belajar siswa memperoleh nilai rata-rata N-gain sebesar 0,4174 dan uji-t sebesar 8,92, yang menegaskan bahwa buku konsep matematika ini efektif dalam membantu siswa memahami konsep bilangan secara kontekstual. Dengan demikian, buku konsep matematika berbasis PBL yang dikembangkan dinyatakan valid, praktis, dan efektif sebagai alternatif bahan ajar dalam pembelajaran matematika.
Pengembangan Buku Konsep Matematika Dengan Model Problem Based Learning (PBL) Pada Materi Statistika Sofiatun Nurkhasanah; Fatrima Santri Syafri
Jurnal Penelitian Ilmu Pendidikan Indonesia Vol. 5 No. 1 (2026)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpion.v5i1.952

Abstract

Penelitian ini diarahkan untuk merancang sebuah Buku Konsep Matematika yang berlandaskan Problem Based Learning (PBL) pada materi statistika guna memperluas daya tangkap konseptual peserta didik. Proses pengembangannya memanfaatkan pendekatan Research and Development (R&D) dengan kerangka Plomp, yang mencakup fase eksplorasi awal, perancangan prototipe, serta evaluasi komprehensif. Produk buku yang disusun telah ditelaah oleh pakar materi, ahli media, dan penimbang bahasa, dan memperoleh kategori sangat layak dengan persentase penilaian masing-masing 86,67%, 93,33%, dan 90%. Umpan balik dari peserta didik turut menunjukkan bahwa buku ini mudah dipergunakan, dengan tingkat kepraktisan mencapai 72,72%. Peningkatan hasil belajar terlihat melalui rerata gain sebesar 0,4174 dan nilai uji-t 8,92, yang menegaskan bahwa buku ini mampu memperkuat pemahaman matematis secara lebih kontekstual. Secara menyeluruh, buku berorientasi PBL tersebut terbukti sahih, aplikatif, dan berdaya guna sebagai alternatif sumber belajar dalam pembelajaran matematika.
DESKRIPSI KECEMASAN MATEMATIS DAN DAMPAKNYA PADA KEMAMPUAN PEMAHAMAN KONSEP ALJABAR SISWA SMP NEGERI 11 BENGKULU TENGAH Nurma Fitri Yanti; Fatrima Santri Syafri
PHI: Jurnal Pendidikan Matematika Vol 10, No 1 (2026): EDISI APRIL, 2026
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/phi.v10i1.601

Abstract

This study aims to describe the level of students' mathematics anxiety and analyze its impact on the ability to understand algebra concepts at SMP Negeri 11 Bengkulu Tengah. The research method used was descriptive qualitative with 25 seventh-grade students in the 2024/2025 academic year as research subjects. Research instruments included a mathematics anxiety questionnaire, algebra concept comprehension test, and semi-structured interviews. (1) The results showed that the majority of students (76%) experienced mathematics anxiety at moderate to high levels, with 40% of students in the high anxiety category, 36% in the moderate category, and 24% in the low category. (2) Students' ability to understand algebra concepts was also still low, with 48% of students in the poor and fair categories. Per-indicator analysis showed that students had the best mastery in restating concepts (82%), but were very weak in applying concepts to problem-solving (31.4%). (3) There was a consistent negative relationship between the level of mathematics anxiety and the ability to understand algebra concepts, where the higher the students' mathematics anxiety, the lower their ability to understand algebra concepts. Interview results with three research subjects showed that mathematics anxiety disrupted students' concentration, working memory, and self-confidence in doing mathematics, thus impacting the low achievement of algebra concept comprehension
Co-Authors Adisel Adisel Adisel Adisel Adisel, Adisel Aisya, Feity Akhmad Yusup Efendi Anggun Lestari Anna Zuniasari Arianti, Mira Azra Aulannisa Bahri, Husnul Betti Dian Wahyuni Betti Dian Wahyuni Cindy Sinomi DIANA, ERIKA Dodi Isran Eliya Nopita Sari Fatmi Fatmi Febrini, Deni Haji, H Saleh Husnul Bahri Icha Resita Ningtyas Iin Tri Sasmita Sari Irwan Koto, Irwan Isnaini Isnaini Lestari, Amelia Leta Santri Yusniarti Lorenza, Sintia Merlina Merlina Miftah Faradisa Mira Arianti Nengsi Maswi Nopela, Lola Anggun Nurma Fitri Yanti Poni Saltifa Rahimah, Dewi Ramadanniya, Dela Nupita Reno Gustika Rahmat Resti Komala Sari Sari, Eliya Nopita Sepi Wulandari Siti Nurjanah Sitri Cayani Sofiatun Nurkhasanah Sumardi, Hari Suryati Suryati Susanta, Agus Vahmala, Iis Viandrayanti, Asri Wahyu Cahyadi Wahyuni Puji Lestari Yati, Kasi Yusmia Rika Subekti