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Cholis Sa’dijah

Universitas Negeri Malang

Author-ID : 2388532

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Veterinary Other

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Implementasi Modul Ajar Berdiferensiasi Berdasarkan Gaya Belajar Siswa SMP Kelas VII Syadidah, Pratama Fitri; Sa'dijah, Cholis; Sudirman, Sudirman
BRILIANT: Jurnal Riset dan Konseptual Vol 9 No 4 (2024): Volume 9 Nomor 4, November 2024
Publisher : Universitas Nahdlatul Ulama Blitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28926/briliant.v9i4.1828

Differentiated learning based on student learning styles is implemented to accommodate the diverse ways students process and represent information. Differentiated teaching modules are essential to align learning with teacher planning. An educational report from a school in East Java indicated a need for improvements in innovative teaching practices, learning processes, and reflective teaching. This study aims to describe the implementation process of differentiated teaching modules for Grade 7 students. A qualitative descriptive method was used, employing observation sheets to monitor teacher and student activities. Observations were conducted by two Mathematics Education-trained observers, with data converted to scores using a four-point Likert scale and analyzed qualitatively through comments and suggestions. Challenges included students’ limited ability to operate laptops, experience with group learning, confidence in sharing opinions, and careful reading of instructions. Results indicated that the differentiated teaching modules were highly effective, showing excellent ratings in both teacher and student activities across four learning sessions.

High School Students’ Ability with Translation Among Mathematical Representations in Solving the HOTS-Based Problems Rahmawati, Azizah Nur Laily; Sa’dijah, Cholis; Anwar, Lathiful
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Translation is considered as a step in transforming the information contained from the source representation to the destination representation. In the process of students doing mathematical translation there are four stages of activity, Unpacking the Source, Preliminary Coordination, Constructing the Target, and Determining Equivalence. This study aims to analyze the activities carried out by students in translating representations from graphic to symbolic, table to symbolic, and verbal to symbolic based on HOTS. This research was conducted at SMA Lamongan Regency with three research students in class XI who had learned about the concept of quadratic functions. The instruments used were translation questions and interview guidelines. The applied data analysis focused on four stages of translation activity which were then grouped according to (high, medium, and low categories). The results showed that the translation of verbal representations into symbolic ones was the most difficult for students to complete.Keywords: mathematical translation, representation, HOTS.DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1887-1899

Designing Performance Assessment for Ethnomathematics Project-Based Learning to Assess University Students’ Mathematical Thinking Skills Ulya, Himmatul; Rahayu, Ratri; Sa’dijah, Cholis; Qohar, Abd; Saad, Muhamad Ikhwan Mat
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

The skills involved in the mathematical thinking process are crucial for university students pursuing Mathematics Education. However, most of them lack proficiency in seeing patterns while addressing an issue and articulating the problem in mathematical terms. The objectives of this research are (1) to analyze students' mathematical thinking process skills; (2) to ascertain students' expectations regarding the learning process and assessment in Ethnomathematical education; (3) to develop a performance assessment model design; (4) to evaluate the quality of the performance assessment model within Ethnomathematics-based Project-based Learning (PjBL) for measuring students' mathematical thinking process skills; and (5) to report the outcomes of measuring students' mathematical thinking process skills. This study employs a research and development (R&D) design. This study's population comprises all 6th-semester students enrolled in the Mathematics Education program at Muria Kudus University. The research sample was obtained by a saturation sampling procedure, comprising 107 students. The study instruments employed consist of assessment tools designed to evaluate students' mathematics cognitive processing skills. The acquired data were analyzed descriptively. The research findings indicate that: (1) students' mathematical thinking process skills are suboptimal, with a mean value of 54.14%; (2) students desire greater engagement in an active learning process that connects to real-life situations and cultural contexts, incorporating assessments that reflect individual performance; (3) a performance assessment model design for Ethnomathematics-based Project-Based Learning (PjBL) has been developed, encompassing objectives, components, instruments, syntax, and model guidelines. The created performance assessment approach for ethnomathematics-based project-based learning is both valid and reliable, and the evaluation of mathematical thinking process abilities demonstrates exceptional outcomes. This study suggests the necessity of implementing the ethnomathematics-based Project-Based Learning (PJBL) performance evaluation model to enhance students' mathematical thinking skills through an active, contextual, and culturally relevant method. Keywords: ethnomathematics, performance assessment, pjbl, project-based learning.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1281-1296

Kemampuan Berpikir Kritis Siswa SMP dalam Menyelesaikan Asesmen Kompetensi Minimum Numerasi Ditinjau dari Efikasi Diri Widya, Laurentcia Noviafta; Sa'dijah, Cholis; Chandra, Tjang Daniel
Jurnal Paedagogy Vol. 10 No. 4: Jurnal Paedagogy (October 2023)
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v10i4.9170

This research analyzes students' critical thinking abilities in solving Minimum Competency Assessment (AKM) questions by reviewing students' mathematical self-efficacy. This research used a descriptive method with a qualitative approach. The research subjects were 52 class VIII students at SMPK Mardi Wiyata Malang. This research instrument used AKM test sheets and mathematical self-efficacy questionnaires, which are then analyzed using an interactive model. This research showed that students with low self-efficacy abilities fulfill the indicators of interpretation, inference, evaluation, and explanation. Meanwhile, students with moderate self-efficacy fulfill the indicators of interpretation, inference, evaluation, explanation, and self-regulation. Students with high self-efficacy fulfill all indicators of critical thinking, namely interpretation, analysis, inference, evaluation, explanation, and self-regulation.

Mathematics in the Tordauk jerpara tel tradition: Contribution of local wisdom to mathematics education innovation in elementary schools Labuem, Susana; Sa'dijah, Cholis; Parta, I Nengah; Sulandra, I Made
Journal on Mathematics Education Vol. 16 No. 3 (2025): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v16i3.pp955-980

This research aimed to present a unique approach by integrating the Tordauk jerpara tel tradition of the Aru community into formal mathematics learning, describing the relationship between local cultural practices and mathematics concepts. The objectives were to identify the mathematics values contained in tradition and design a strategy for integrating the values into the elementary school curriculum to improve conceptual understanding and global mathematics literacy. A qualitative approach with an ethnomathematics design was adopted, additionally 20 third-grade elementary school students in Aru Regency were selected as participants. Data were collected through observation, role playing, interviews, and document analysis. The results showed the Tordauk jerpara tel tradition contained the concepts of addition, subtraction, multiplication, division, fractions, decimals, ratios, averages, and modulo arithmetic, which could be systematically mapped into the formal elementary school mathematics. The five-stage learning strategy, namely contextual exploration, mathematics identification, formalization, contextual reflection, and extension, can increased student engagement, abstraction ability, thinking flexibility, and internalization of social values. This research made theoretical contributions to ethnomathematics and culture-based mathematics education, while also proposing an adaptable strategy implemented in international contexts. Practical implications include the development of contextual with further research directions focused on strategy validation across cultural contexts.

Development of Microlearning Modules based on Candi Singasari as a Culturally Responsive Teaching to Enhance Problem-Solving Ability Utami, Wikan Budi; Setyosari, Punaji; Sa'dijah, Cholis; Praherdhiono, Henry
JTP - Jurnal Teknologi Pendidikan Vol. 26 No. 3 (2024): Jurnal Teknologi Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jtp.v26i3.50120

The aim of this research is to find out how the implementation of the development of a microlearning module containing Culturally Responsive Teaching at Candi Singasari can improve students' problem solving abilities. The development model in this study refers to the ADDIE development model. The study involved one media expert, one material expert, and the research subjects taken came from class X students in Malang class X students. Data collection was carried out through observation, interviews, and questionnaires analyzed using qualitative and quantitative methods. The average total validation score from experts is 91.4%, which indicates that the Containing Culturally Responsive Teaching loaded microlearning module is very valid. The overall average product trial results reached 83.8% which is included in the valid category. The results of the Paired Sample t-test and Post test were 0.000 <0.05, so there is an effect of the microlearning module containing Containing Culturally Responsive Teaching on improving mathematical problem solving abilities and an increase in mathematical problem solving abilities before and after the use of the microlearning module containing Containing Culturally Responsive Teaching by looking at the average value of the pre-test 6.1694 and post-test 24.2788. So it can be concluded that the Containing Culturally Responsive Teaching loaded microlearning module has been successfully developed and validated so that it is suitable for use to improve mathematical problem solving abilities in the material of trigonometry comparisons in right triangles.

From complex to simple: Analyzing prospective teachers' analogy reasoning in creating accessible geometry problems Rosyidi, Abdul Haris; Sa'dijah, Cholis; Purnomo, Heri; Abdullah, Abdul Halim
KALAMATIKA Jurnal Pendidikan Matematika Vol 10 No 2 (2025): KALAMATIKA November 2025
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol10no2.2025pp73-93

Students often struggle to identify relevant analog problems when solving new tasks, highlighting the need for teachers to design simple analog problems that serve as scaffolding. This study aims to analyze prospective teachers’ analogical reasoning processes in simplifying complex geometry problems using the Analogical Reasoning in Mathematics (ARM) framework. This qualitative research involved 34 prospective mathematics teachers from a public university in Surabaya, Indonesia. Participants were selected through purposive sampling based on their academic performance and prior coursework in geometry and problem solving. Data were collected through task-based interviews, written work, and observations during problem-simplification activities. The collected data were analyzed thematically, guided by the components of the ARM framework. The results indicate that prospective teachers with varying ability levels employed different analogical reasoning strategies to simplify complex problems through ARM activities. High-ability prospective teachers identified a broader range of student difficulties and adapted the problems into two-step analog problems featuring variations in visual representations, number of circles, and geometric shapes. Conversely, low-ability prospective teachers focused on difficulties related to verbal representation and the need for concrete numerical information, adapting the problems into single, highly simplified analog problems with specific images and numbers. Overall, prospective teachers actively utilized analogical reasoning to design analog problems that addressed student difficulties. Differences in ability were associated with the complexity of adaptation strategies and the depth of difficulty identification, underscoring the importance of training prospective teachers to integrate both approaches to effectively support student understanding.

Analisis Kemampuan Berpikir Kreatif Matematis Siswa SMP Dalam Menyelesaikan Soal Adopsi ‘PISA’ Handayani, Ucik Fitri; Sa’dijah, Cholis; Susanto, Hery
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 4 No 2 (2018): JMEN : Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kreatif matematis siswa kelas IX dalam menyelesaikan soal adopsi PISA di MTsN 6 Banyuwangi. Jenis penelitian ini adalah kualitatif deskriptif dengan 4 subjek penelitian sesuai dengan Tingkat Berpikir Kreatif matematis (TBKM). Pengumpulan data menggunakan instrumen soal adopsi PISA domain change and relationship dan domain space and shape dan pedoman wawancara. Indikator pengkategorian kemampuan berpikir kreatif meliputi fluency, flexibility, dan novelty. Hasil penelitian menunjukkan terdapat 1 siswa tidak kreatif, 22 siswa kurang kreatif, 2 siswa kreatif, tidak ada siswa cukup kreatif dan sangat kreatif. Terdapat perbedaan karakter siswa dalam menyelesaikan soal meskipun dalam level TBKM yang sama. Secara keseluruhan siswa berada pada level kurang kreatif, karena jarangnya pemberian soal non rutin, terbiasa menggunakan satu cara dalam penyelesaian dengan jawaban tunggal dalam pembelajaran.

ANALISIS KESALAHAN SISWA PADA MATERI LUAS PERMUKAAN DAN VOLUME KERUCUT BERDASARKAN OBJEK MATEMATIKA Aprilia Dwi Mayangsari; Cholis Sa'dijah; Tjang Daniel Chandra
EDU-MAT: Jurnal Pendidikan Matematika Vol 11, No 2 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/edumat.v11i2.16117

Kesulitan yang terjadi pada siswa saat belajar matematika, dapat dideteksi apabila ditemukan kesalahan siswa saat mengerjakan masalah matematika. Kesalahan ini perlu diatasi agar tidak berdampak buruk bagi siswa. Penelitian ini dilaksanakan untuk mengetahui jenis kesalahan siswa dalam menyelesaikan masalah matematika pada materi luas permukaan dan volume kerucut dilihat dari kesalahan fakta, konsep, prinsip dan operasi. Metode kualitatif dengan pendekatan deskriptif digunakan dalam penelitian ini. Teknik Miles dan Huberman digunakan dalam penelitian ini, yang dimulai dari reduksi data, penyajian data, dan konklusi. Observasi, tes masalah matematika dan wawancara digunakan sebagai pengumpulan data. Hasil dari studi ini ditemukan kesalahan fakta sebanyak 69 dari 118 kesalahan, kesalahan konsep sebanyak 12 dari 118 kesalahan, kesalahan prinsip sebanyak 13 dari 118 kesalahan dan kesalahan operasi sebanyak 24 dari 118 kesalahan. Hasil dari studi ini diharapkan dapat menjadi acuan dalam meminimalisir kesalahan dan dapat memperbaiki kualitas pembelajaran matematika. Kata kunci: Kesalahan, Luas Permukaan dan Volume Kerucut, Objek Matematika. Abstract: Difficulties that occur to students when learning mathematics can be detected if various student errors are found when working on mathematical problems. This error needs to be addressed so as not to have a negative impact on students. This research was conducted to find out the types of student errors in solving mathematical problems on the material surface area and volume of a cone seen from errors in facts, concepts, principles and operations. A qualitative method with a descriptive approach is used in this study. Miles and Huberman's technique was used in this study, which started with data reduction, data presentation, and conclusions. Observations, math problem tests and interviews were used as data collection. The results of this study found 69 out of 118 fact errors, 12 out of 118 conceptual errors, 13 out of 118 principle errors and 24 out of 118 operation errors. The results of this study are expected to be a reference in minimizing errors and can improve the quality of learning mathematics.. Keywords: The Error, Surface Area and Volume of a Cone, Mathematical Objects.

Analysis of metacognitive characteristics in group discussion on grade 5 fraction materials Dyah Triwahyuningtyas; Cholis Saâ€™dijah; Makbul Muksar; Subanji Subanji
JPPI (Jurnal Penelitian Pendidikan Indonesia) Vol. 10 No. 1 (2024): JPPI (Jurnal Penelitian Pendidikan Indonesia)
Publisher : Indonesian Institute for Counseling, Education and Theraphy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/020243715

Math problems require students to think critically in solving a problem. Metacognition leads to the ability to think critically and think at a higher level cognitive process in learning. This study aims to describe the characteristics of metacognition in group discussions on fraction material for grade 5 elementary school students. This type of research uses qualitative descriptive research. The data collection methods used in this research are observation, interview and documentation. The characteristics of students' metacognition can be obtained through observation when students discuss working on problems. Metacognitive activities of 5th grade elementary school students are classified into 3 namely awareness, regulation and evaluation. Students' metacognitive awareness is able to understand the problem and students are able to know what the next thing will be done after understanding the problem. Regulation students are able to choose the strategy that will be used to solve the problem and students are able to apply the chosen strategy to solve the problem. Evaluation students are able to check the answers that are done correctly and are able to ensure that the answers are correct. During group discussions, students are divided into 3 roles, namely students as experts, facilitators and beginners. During group discussion activities to solve problems, not all metacognitive activities appear in each student. Facilitators can influence beginners to be active in the discussion and expert students can help group mates to rethink what they have done before.

Co-Authors Abdul Halim Abdullah Abdul Haris Rosyidi Abdul Jamil Abdul Jamil Abdullah, Abdul Halim Abdur Rahman As’ari Abdur Rohim, Abdur Agus Hidayat Agus Setiawan Agus Setiawan Ahmad Farid Haebah Ahyansyah, Ahyansyah Ainun Naziya Rohmah Akhmad Riandy Agusta Akmalia, Yuyun ALFARIS, RENALDY Alfiani Athma Putri Rosyadi Alifiana Mareta Anggara Dwinata Anita Dewi Utami Aprilia Dwi Mayangsari Aribowo, Bayu Exsanty Arif Yunet Priyo Tatagno Arik Murwanto Ariyadi Wijaya Arnellis, Arnellis Asih Kurnia Asih Aulia Al Tsani Izzati Aynin Mashfufah Azizah Nur Laily Rahmawati Bagus Cahyanto Chusnul Ma'rifah Chusnul Ma'rifah Dedi Kuswandi Deni Hamdani Desyandri Desyandri Dewi Astutik Dewi Astutik Dewi, Aulia Rahma Dian Wardhani Dyah Triwahyuningtyas Dyah Triwahyuningtyas Dyaswardani, Hapsari Eddy Sutadji Edy Bambang Irawan Eka Damayanti Eka Damayanti Eko Waluyo Emy Yunita Rahma Pratiwi, Emy Yunita Rahma Erry Hidayanto Ery Tri Djatmika RWW Ety Tejo Dwi Cahyowati Fatikh Inayahtur Rahma Fimmatur Rizka Ardina Fimmatur Rizka Ardina, Fimmatur Rizka Firdaus Dyah Utami Firdha Mahrifatul Zana Firdha Mahrifatul Zana Firman Tsabbit Abqari Fithriyah, Inayatul Fitri Kumalasari Flavia Aurelia Hidajat, Flavia Aurelia Galuh Putri, Yuniar Heksaria Hajjah Rafiah Hajjah Rafiah Handayani, Ucik Fitri Hanurawan, Fattah Heni Pujiastuti Henry Praherdhiono Herawati Susilo Heri Purnomo Heri Setiawan Heri Susanto Herti Prastitasari Hery Susanto Hery Susanto Hidayah, Irma Rachmah Himmatul Ulya Huljannah, Miftha Husniyah, Hana Kholifatul I Ketut Suada I Made Arnawa I Made Sulandra I Nengah Parta I Nyoman Sudana Degeng I Wayan Dasna Ika Ratih Sulistiani Imam Rofiki Imelda Dastania Pradani Imro'atul Mubarokah Imro'atul Mubarokah Indriati Nurul Hidayah Intan Sari Rufiana Istiqomah, Roshydatul Itsnaniya Fatwa Nurani Khafidhoh Nurul Aini Khalimatus Syuhriyah Khusnil Khatimah Khusnul Khotimah Kristayulita Kristayulita Kumala, Shifni Afida Kusumaningtyas, Nopem Labuem, Susana Lathiful Anwar Latifah, Eka Ratna Anjanuarti Laurentcia Noviafta Widya Lenita Puspitasari Luluk Faridatuz Zuhroh Luluk Wahyu Nengsih M. Misbachul Huda Maimunah Maimunah Maimunah Makbul Muksar Mandala, Arif Sapta Martini Dwi Purnama Maulidiyah Tutut Nurjanah Mega Fatimah Rosana Mei Dwi Jayanti Miftha Huljannah Mila Sekar Ayu Mohamad Aminudin Mohammad Akbar Mubarokah, Imro'atul Muhammad Ainur Rizqi Muhammad Kharis Muhammad Noor Kholid Muhana Gipayana Muhana Gipayana Muhana Gipayana Mujiyem Sapti Mukhlis Mukhlis Mulia, Abigail Christina Murpratiwi, Gendis Murwanto, Arik Nafi Isbadrianingtyas Nazila Naf’atu Fina Nita Retno Wahyuningati Novi Rahmadhani Putri Novitasari, Herawati Nugraheni, Dinda Dwi Nur Inayah Ahlan Nur Kharisma Widya Agustin Nur Roudlotul Jannah Nurrahmawati Nurrahmawati Nurrahmawati Nurul Audhifa Utami Oktaviana, Lucky Tri P Purwanto Permadi, Hendro Pity Asriani Pratiwi, Nike Punaji Setyosari Purnomo, Purnomo Purwanto Purwanto Purwanto Purwanto Purwanto Purwanto Purwosetiyono, Fransiskus Xaverius Didik Puspitasari, Septi Putri, Novi Rahmadani Qohar, Abd. Radeni Sukma Indra Dewi Rahmawati, Azizah Nur Laily Ramdhan Fazrianto Suwarman Ratna Ekawati Ratri Rahayu Renika Arisinta Resyarusyda Parandrengi Ria Norfika Yuliandari Rini Nurhakiki Risa Utaminingsih Rizka Riana Rizka Zulvana Wardhani Rizky Nova Damayanti Rizqi, Muhammad Ainur Rustanto Rahardi Sa'dun Akbar Saad, Muhamad Ikhwan Mat Saiful Anwar Saputri, Risma Rintias Sari, Feti Eka Ratna Sari, Marinda Rosita Satrio Agung Prabowo Sepharyanto Sepharyanto Sisworo Sisworo, S Siti Chusnia Siti Lailiyah Siti Salina Mustakim Slamet Arifin Slamet Arifin Sri Rahayuningsih Sri Subarinah Styo Mahendra Wasita Aji Subanji Subanji Subanji Suci Zuhriati Sudirman Sudirman Sudirman Sudirman Sudirman Suherman, Suherman Sukoriyanto Sumarmi Susiswo Suwanti, Vivi Suwito, Ruth Widyati Swasono Rahardjo Syadidah, Pratama Fitri Syaiful Hadi Syamsul Hadi Syifa’ul Amamah Tatik Retno Murniasih Titik Harsiati Tjang Daniel Chandra Tomi Listiawan Toto Nusantara Vinarahmah, Aula Rizqi Vita Kusumasari Wahyu Nurlaili Wasilatul Murtafiah Widi Ardianto Widya, Laurentcia Noviafta Wikan Budi Utami Yerizon Yerizon Yudhi Hanggara Zana, Firdha Mahrifatul Zukhrufurrohmah, Zukhrufurrohmah Zulnaidi, Hutkemri

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