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All Journal Jurnal Edukasi Universitas Jember KADIKMA JIPM (Jurnal Ilmiah Pendidikan Matematika) AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika PEDAGOGIK : JURNAL PENDIDIKAN Indiktika : Jurnal Inovasi Pendidikan Matematika SIGMA Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Journal of Education and Learning Mathematics Research (JELMaR) Jurnal Ilmiah Pendidikan Matematika Al Qalasadi GAUSS: Jurnal Pendidikan Matematika Mandalika Mathematics and Educations Journal Journal of Didactic Mathematics Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Mosharafa: Jurnal Pendidikan Matematika Journal of Education Research Journal of General Education and Humanities IndoMath: Indonesia Mathematics Education Kreano, Jurnal Matematika Kreatif Inovatif International Journal of Technology and Education Research Jurnal Tadris Matematika Mathematics Education Journal
Lestari, Nurcholif Diah Sri
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Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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BERPIKIR KREATIF SISWA KELAS XI MIPA 6 SMA NEGERI 3 JEMBER DALAM MENYELESAIKAN SOAL BARISAN DAN DERET ARITMATIKA Damayanti, Putri Intan; Kurniati, Dian; Jatmiko, Dhanar Dwi Hary; Lestari, Nurcholif Diah Sri; Monalisa, Lioni Anka
SIGMA Vol 9, No 2 (2024): SIGMA
Publisher : Prodi Pendidikan Matematika FKIP Universitas Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53712/sigma.v9i2.2236

Abstract

Penelitian ini bertujuan untuk mendeskripsikan berpikir kreatif siswa kelas XI MIPA 6 pada materi barisan dan deret aritmatika. Jenis penelitian ini adalah deskriptif kualitatif. Subjek penelitian adalah 2 siswa kelas XI MIPA 6 di SMA Negeri 3 Jember. Instrumen yang digunakan yaitu soal tes berpikir kreatif dan pedoman wawancara. Kedua instrumen telah dinyatakan valid dengan  untuk instrumen soal tes dan  untuk pedoman wawancara. Hasil penelitian menunjukkan indikator fluency, flexibility, dan novelty. Pada indikator fluency siswa dapat mencetuskan banyak ide dengan lancar beragam, indikator flexibility siswa mengerjakan soal dengan banyak cara yang berbeda, dan pada indikator novelty siswa mengerjakan soal dengan cararanya sendiri.
Profil Pemecahan Masalah Higher Order Thinking Skill Ditinjau dari Self-Eficacy Siswa Wulandari, Putri; Lestari, Nurcholif Diah Sri; Setya Putri, Inge Wiliandani; Kurniati, Dian; Hussen, Saddam
Jurnal Tadris Matematika Vol 6 No 1 (2023)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2023.6.1.1-14

Abstract

The phenomenon of students not being used to solving higher order thinking questions often occurred in one of the Islamic Senior High School in Sidoarjo. Therefore, this research aims to describe the profile of students' problem-solving in overcoming HOTS questions based on the self-efficacy. The research subjects were three selected students of XI-IPA class who were categorized into low, moderate, or high self-efficacy based on self-efficacy questionnaires and had good communication skills. The data were collected through tests, triangulated by interviews and analyzed using Polya's problem-solving indicators (unerstanding the problem, devising a plan, carrying the plan, and looking back). The results show that: 1) Students with low self-efficacy able to solve an “analyze” problem eventhough without looking back and solve the “evaluate” problem through all of the stages. Eventhough, he need help to work on the “creative” problem; 2) Students with moderate self-efficacy able to solve an “analyze” problem through all stages. However, while working on evaluate and creative problem, he could only complete the stages of understanding the problem, devise an incomplete plan and never try to carry out the plan; 3) Students with high self-efficacy can solve the problem on analyze, evaluate, and create in a complete stage. Teachers must become accustomed to asking HOTS questions to students in order to increase student self-efficacy and problem-solving abilities.
Pengembangan Lembar Kerja Peserta Didik Berbasis Numerasi dengan Konteks Sosial Budaya pada Materi Pola Bilangan Latifa, Siti; Lestari, Nurcholif Diah Sri; Jatmiko, Dhanar Dwi Hari; Trapsilasiwi, Dinawati; Murtikusuma, Randi Pratama
Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Vol 8 No 2 (2024): JURNAL ILMIAH PENDIDIKAN MATEMATIKA AL QALASADI
Publisher : Prodi Pendidikan Matematika, Fakultas Tarbiyah dan Ilmu Keguruan IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/qalasadi.v8i2.9038

Abstract

Penelitian ini bertujuan untuk mengembangkan LKPD berbasis numerasi dengan konteks sosial budaya untuk meningkatkan kemampuan matematika peserta didik, khususnya materi pola bilangan. Jenis penelitian ini adalah Research and Development (R&D) dengan menggunakan modifikasi dari model pengembangan Thiagarajan 4D (define, design, and develop). Subjek penelitian ini adalah 29 siswa kelas VIII A SMP Negeri 9 Probolinggo. Metode pengumpulan data melalui angket, wawancara, dan tes. Hasil dari pengembangan ini adalah tiga set LKPD masing-masing dengan tujuan pembelajaran yang berbeda dan setiap LKPD terdapat dua permasalahan berbasis numerasi dengan konteks sosial budaya. Selain itu, terdapat buku panduan penggunaan LKPD yang berisi petunjuk setiap langkah cara menggunakan LKPD, alternatif jawaban LKPD, contoh tes harian beserta kunci jawaban dan pedoman penskorannya yang dapat membantu guru dalam pembelajaran dan juga penilaian siswa, dimana produk tersebut valid, praktis, dan efektif. Berdasarkan hasil analisis data LKPD diperoleh nilai validitasnya sebesar 3,66; kepraktisannya sebesar 92,24%; dan keefektifannya dengan rata-rata total nilai N-Gain sebesar 0,67.
ANALYSIS OF ADVANCED MATHEMATICS BOOKS BASED ON PANCASILA PROFILE ON CRITICAL REASONING DIMENSIONS Mahtum, Rohikim; Pribadi, Maharani Hayuning Pangastuti; Magfiroh, Aula Zahrotin; Sunardi, Sunardi; Lestari, Nurcholif Diah Sri
PEDAGOGIK : JURNAL PENDIDIKAN Vol 10, No 2 (2023)
Publisher : Nurul Jadid University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/pjp.v10i2.6378

Abstract

Pancasila students embody Indonesian students who have competence and behave according to Pancasila values. One of the elements of the Pancasila profile is critical reasoning which is contained in advanced mathematics books and will be a provision for Indonesian students, especially phase E at SMA/SMK levels in an effort to develop themselves and face challenges in the 21st century. The purpose of this research is to analyze student books in accordance with aspects of the values of the Pancasila Student Profile which focus on elements of critical reasoning and provide recommendations as material for consideration in improving student books. This type of research is qualitative with a descriptive approach. The results obtained are books that are relevant and encourage students to reason critically by presenting various problem solutions, and there is a special column entitled "Mari Berpikir Kritis" in each chapter which leads students to reason critically in understanding various advanced issues. However, this book still has drawbacks, namely the critical thinking column in each chapter has a different presentation measure. This is due to the difficulty level of each chapter presented. Totally, this book has been able to become one of the supports in forming a nation's generation that has a critical reasoning dimension on the Pancasila Profile.
Pseudo-Construction Errors in Solving Number Pattern Problems Based on APOS Theory Tilawah, Hilwatut; Lestari, Nurcholif Diah Sri; Pambudi, Didik Sugeng; Susanto, Susanto; Suwito, Abi
Kreano, Jurnal Matematika Kreatif-Inovatif Vol. 15 No. 1 (2024): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : UNNES JOURNAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/yrhdxd06

Abstract

The concept of mathematical material is still not fully embedded in students' schemes, this means that errors occur in constructing the concept. This research aims to describe the actual situation regarding pseudo-construction errors that occur at the APOS (Action, Process, Object, and Scheme) stages. This research involved 28 students in class VIII A of SMPN 2 Silo Jember as subjects through problem solving test to get an comprehensive information about occuring errors. Then by the purposive sampling and snowball sampling techniques, two subjects are choosen to explore in depth through interview. The data valiadation is guarantee through the member check process. Data analysis includie data condensation, data presentation, and concluding. The results of the research are that pseudo-construction errors occur at every stage of APOS which results in the concept not being fully constructed in the student's scheme. As a recommendation, developing a mathematics learning model based on APOS theory to minimize the error is needed such that the concepts will be well and completely constructed in students' schemes. Konsep materi matematika masih belum sepenuhnya tertanam dalam skema siswa. Hal ini menunjukkan bahwa terjadi kesalahan dalam mengkonstruk konsep. Penelitian ini bertujuan untuk menggambarkan atau mendeskripsikan keadaan yang sebenarnya terkait kesalahan konstruksi semu yang terjadi pada tahapan APOS (Aksi, Proses, Objek, dan Skema). Penelitian ini melibatkan 28 siswa kelas VIII A SMPN 2 Silo Jember sebagai subjek melalui tes pemecahan masalah untuk mendapatkan informasi komprehensif tentang kesalahan yang terjadi. Kemudian dengan teknik purposive sampling dan snowball sampling, dipilih dua subjek untuk dieksplorasi secara mendalam melalui wawancara. Validasi data dijamin melalui proses member check. Analisis data meliputi kondensasi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian yaitu kesalahan konstruksi semu terjadi disetiap tahapan APOS yang mengakibatkan konsep tidak terkonstruk dengan utuh dalam skema siswa. Sebagai rekomendasi, perlu dikembangkan model pembelajaran matematika berbasis teori APOS untuk meminimalkan kesalahan agar konsep-konsep dapat terkonstruksi dengan baik dan lengkap dalam skema siswa.
Analisis Teori Perilaku dalam Pembelajaran: Systematic Literature Review Panglipur, Indah Rahayu; Lestari, Nurcholif Diah Sri; Susanto, Susanto; Yudianto, Erfan
Journal of Education Research Vol. 5 No. 4 (2024)
Publisher : Perkumpulan Pengelola Jurnal PAUD Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37985/jer.v5i4.453

Abstract

Teori perilaku dalam pendidikan diterapkan melalui program dengan prinsip-prinsip behaviorisme, seperti penguatan positif dan negatif. Misalnya, penghargaan atau pujian diberikan untuk perilaku yang diinginkan, sementara tugas yang tidak disukai siswa dihilangkan ketika mereka menunjukkan perilaku baik. Namun, teori perilaku sering dikritik karena terlalu fokus pada perilaku yang dapat diamati dan kurang memperhatikan proses mental internal seperti motivasi, pemahaman, dan kreativitas. Pergeseran terlihat dengan munculnya teori pembelajaran kognitif dan konstruktivis yang menekankan peran aktif siswa dalam membangun pengetahuan mereka. Tujuan penelitian ini untuk menganalisis teori perilaku dalam pembelajaran dengan metode systematic literature reviewe. Kesimpulan bahwa teori perilaku dalam pendidikan dan kesehatan mental semakin relevan di era komputer dan internet saat ini. Perubahan perilaku yang disebabkan oleh kemajuan teknologi informasi tidak didukung oleh fondasi kepribadian yang kuat, terutama dalam hal agama dan karakter. Degradasi moral dan masalah adaptasi sosial muncul sebagai hasilnya. Teori perilaku seperti kesadaran metakognitif sangat penting untuk membantu siswa belajar, terutama matematika. Siswa yang mampu berpikir secara metakognitif mungkin lebih percaya diri dalam menyelesaikan masalah. Selain itu, literasi digital memainkan peran penting dalam mengajarkan perilaku berpikir kritis dan kreatif sambil mempertahankan nilai-nilai sosial, emosional, dan spiritual. Di era metaverse, teknologi seperti augmented reality dan virtual reality meningkat dalam pengajaran
Development of Realistic Mathematics Education (RME) Integrating Agricultural Activities to Improve Numeracy Skills Cahyadewi, Karina Cindy; Pambudi, Didik Sugeng; Lestari, Nurcholif Diah Sri; Kurniati, Dian; Kristiana, Arika Indah
Jurnal Kependidikan : Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran, dan Pembelajaran Vol. 11 No. 1 (2025): March
Publisher : LPPM Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v11i1.14060

Abstract

This study aims to develop Realistic Mathematics Education (RME) learning tools integrated with agricultural activities, fulfilling the criteria of valid, practical, and effective to improve numeracy skills, particularly in the topics of direct and inverse proportionality. This study used the research and development with the Plomp model, comprising three phases. The first phase, preliminary research, involved 26 teachers and prospective teachers. The second phase, development or prototyping, engaged three experts and three students. The third phase, assessment, was conducted through trial testing with 31 participants in the experimental class and 31 participants in the control class. Data collection techniques included questionnaires, surveys, observations, tests, and interviews. Data processing was conducted using descriptive statistics. The results of the study indicate that the developed RME learning tools integrated with agricultural activities fulfills the criteria of valid, practical, and effective. The validity criteria were achieved with scores of 3.77 for the teaching module, 3.81 for the LKPD, 3.84 for the learning achievement test, and 3.87 for the instruction manual. The practicality criteria were met with a learning implementation rate of 95% (very good), and student activity reaching 84.9% (active). Additionally, student and teacher response questionnaires showed positive feedback, with scores of 95.48% and 100%, respectively. The effectiveness criteria were achieved with an average N-Gain score of 0.65 (moderate) and the experimental class achieved higher average scores than the control class. This study implies that RME integrated with agricultural activities can be recommended for mathematics teachers to support numeracy teaching.
for Reorientasi Capaian Pembelajaran Matematika Fase E Menuju Kompetensi Keberlanjutan (Education for Sustainable Development) Wahyuna, Intan; Lestari, Nurcholif Diah Sri; Orissa, Rahmadina Dwi; Firmansyah, Devid Rezqi
Mandalika Mathematics and Educations Journal Vol 7 No 4 (2025): Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i4.10653

Abstract

This study aims to analyze and reorient the Mathematics Learning Outcomes (Capaian Pembelajaran/CP) of Phase E to align with eight key competencies of Education for Sustainable Development (ESD). Using a modified Krippendorff’s content analysis model with three stages, unitizing, coding, and reorienting, supported by a survey of high school students' perceptions in East Java, the study found that current Mathematics CPs remain largely conceptual-procedural and lack explicit sustainability integration. Nevertheless, each domain shows reorientation potential: Number through contexts of energy efficiency and sustainable resource use; Algebra and Functions through mathematical modeling of sustainability issues such as population growth and carbon emissions; Geometry through environmentally responsive spatial design; and Data and Probability through data literacy and ethical reasoning using environmental data. Survey findings indicate students’ strong cognitive and affective readiness for contextual and sustainability-oriented mathematics learning. Overall, the study highlights the need to shift mathematics education from learning about sustainability toward learning as and for sustainability, positioning mathematics as a tool for systemic, reflective, and ethical reasoning in addressing real-world sustainability challenges.
Culturally Responsive Teaching: Improving Middle School Numeracy in Linear Functions Pangestika, Brigita Wanda; Lestari, Nurcholif Diah Sri; Prihandoko, Antonius Cahya; Kurniati, Dian; Suwito, Abi
Journal of General Education and Humanities Vol. 5 No. 1 (2026): February
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v5i1.1024

Abstract

The low level of numeracy skills among junior high school students in linear function topics indicates the need for more contextual and meaningful mathematics instruction. This study explores the integration of Culturally Responsive Teaching (CRT) through the incorporation of local Banyuwangi culture as an instructional context to enhance students’ numeracy skills. Local cultural elements such as the Petik Laut tradition, Kawah Ijen tourism, Osing traditional house architecture, and Banyuwangi community economic activities were embedded in learning modules, student worksheets, and numeracy assessment tasks related to linear functions. Employing a research and development approach with a modified 4D model, this study involved eighth-grade students from a junior high school in Banyuwangi. The results indicate that the CRT-based learning materials grounded in Banyuwangi culture met the criteria of validity, practicality, and effectiveness. Furthermore, the implementation resulted in significant improvements in students’ numeracy skills, as indicated by complete learning mastery and moderate to high n-gain scores. These results suggest that positioning local culture as a source of mathematical contexts within a CRT framework not only enhances students’ understanding of linear functions but also fosters more relevant, meaningful, and culturally connected mathematics learning.
Self-regulation-based learning and mathematical literacy: Exploring the ability of students at singa putih munfaridin islamic boarding school in solving HOTS problems Syafitri, Risma Widya Hadi; Lestari, Nurcholif Diah Sri; Putri, Inge Wiliandani Setya; Pambudi, Didik Sugeng; Murtikusuma, Randi Pratama
Journal of Didactic Mathematics Vol 6, No 3 (2025): December
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jdm.v6i3.2793

Abstract

Mathematics is an important foundation in developing critical and logical thinking skills, which are reflected through mathematical literacy. However, PISA 2022 scores show that Indonesian students' mathematical literacy is still below the international average, with the main weakness in solving HOTS questions. This qualitative research aims to analyze the relationship between self-regulated learning (SRL) and students' mathematical literacy in solving HOTS problems related to System of Linear Equations of Three Variables (SPLTV) at Singa Putih Munfaridin Islamic Boarding School, Pasuruan. Data were collected through HOTS tests, SRL questionnaires, and interviews with grade X students who were grouped into three SRL categories: low, medium, and high. The results showed that students with high SRL could formulate problems efficiently, apply systematic strategies, and interpret solutions independently. Medium SRL students have difficulty in applying concepts due to inaccuracy and also fail to independently verify solutions, with conclusions often adapted from classmates. Low SRL students only reached the formulation stage and failed at the application and interpretation stages. These findings reinforce Zimmerman & Schunk's theory that SRL involves a cycle of planning, monitoring and self-evaluation.
Co-Authors Abi Suwito Arianda, Tarisa Arika Indah Kristiana Cahyadewi, Karina Cindy Crismono, Prima Cristi Damayanti, Putri Intan Dian Kurniati Didik Sugeng Pambudi Dinawati Trapsilasiwi Erfan Yudianto Ervin Oktavianingtyas Firmansyah, Devid Rezqi Habibi, Ahmad Anas Hafidhoh, Nabilatul Indiyawati, Wiwik Inge Wiliandani Setya Putri Islamiah, Maulidi Arsih Umaroh Jatmiko, Dhanar Dwi Hari Jatmiko, Dhanar Dwi Hary Kuswanti, Yayuk Latifa, Siti Lioni Anka Monalisa, Lioni Anka Magfiroh, Aula Zahrotin Mahmudah, Khoirotul Mahtum, Rohikim Mardiana, Nanda Putri Marheny Lukitasari Maulana, Abdillah Putra Nanik Yuliati Orissa, Rahmadina Dwi Osman, Sharifah Pambudi, Didik Suggeng Pangestika, Brigita Wanda panglipur, indah rahayu Pramana, Budi Wahyu Agung Prastika, Sulia Anis Pribadi, Maharani Hayuning Pangastuti PUTRI WULANDARI Putri, Inge Wiliandani Setya Rachmawati, Fitri Kurnia Randi Pratama Murtikusuma Rizky Maulidiyah, Rizky Rosyidah, Afni Nur Saddam Hussen Sanawi, Ihsan Sepeng, Percy siti fadilah Solly Aryza Sunardi Sunardi SUSANTO Susanto Susanto Susi Setiawani Suwarno Suwarno Syafitri, Risma Widya Hadi Tilawah, Hilwatut Wahyuna, Intan Wasilatul Murtafiah