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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Matematika dan IPA Journal on Mathematics Education (JME) Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Edukasi Matematika dan Sains Al-Jabar : Jurnal Pendidikan Matematika Terampil : Jurnal Pendidikan dan Pembelajaran Dasar Elementary: Jurnal Ilmiah Pendidikan Dasar Jurnal Penelitian Pendidikan IPA (JPPIPA) Desimal: Jurnal Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Jurnal Basicedu Jurnal Caksana: Pendidikan Anak Usia Dini Jurnal Magister Pendidikan Matematika (JUMADIKA) Mandalika Mathematics and Educations Journal JIIP (Jurnal Ilmiah Ilmu Pendidikan) MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Mitra PGMI: Jurnal Kependidikan MI Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Edumatica: Jurnal Pendidikan Matematika Jurnal Basicedu Journal of Innovation and Research in Primary Education Innovative: Journal Of Social Science Research JS (Jurnal Sekolah) MATHEdunesa Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Nuwo Abdimas
Nurhanurawati Nurhanurawati
Universitas Lampung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Socrates questions to optimize students critical thinking Rahmawati, Dwi; Vahlia, Ira; Mustika, Mustika; Yunarti, Tina; Nurhanurawati, Nurhanurawati
Al-Jabar: Jurnal Pendidikan Matematika Vol 13 No 2 (2022): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v13i2.13728

Abstract

The ability to think critically is one of the abilities that must be possessed by students in facing the rapid development of the times. Students' critical thinking skills can be developed through Socratic questions. This research is to find out 1) the types of Socratic questions used in learning and 2) whether Socratic questions can optimize students' critical thinking skills. The method used is a qualitative and quantitative approach with a pretest-posttest one group design. The research subjects were mathematics education students who attended linear algebra courses at Muhammadiyah Metro University. Data collection was carried out through observation and tests with descriptive qualitative and quantitative data analysis techniques. Socratic questions asked by lecturers in learning linear algebra include questions of clarification, investigative assumptions, reasons, investigative evidence, and beliefs. Socrates' questions can stimulate students' critical thinking activities to strengthen their understanding of concepts. Students' critical thinking skills increased in the medium category. The types of Socratic questions used in learning are distinguished based on three stages, namely in the introduction stage, the types of questions asked by the lecturer are clarification questions. At the core stage, Socratic questions include questions of clarification, investigative assumptions, evidence/reasons, and beliefs. And in the concluding stage, Socrates' question is a clarifying question. Socratic questions used in learning can optimize students' critical thinking skills. The results of this study are expected to be a reference for lecturers in applying Socratic questions in learning, especially in linear algebra courses.
Using the realistic mathematics education (RME) approach with scaffolding to enhance mathematical representation ability Putra, Rizki Wahyu Yunian; Sutiarso, Sugeng; Nurhanurawati, Nurhanurawati
Al-Jabar: Jurnal Pendidikan Matematika Vol 15 No 2 (2024): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v15i2.24560

Abstract

Background: Mathematical representation skills are essential for understanding and applying mathematical concepts. However, many students struggle to connect abstract concepts to real-life situations, making it difficult for them to improve their representation skills.Aim: This study aims to develop and test the effectiveness of the Realistic Mathematics Education (RME) approach, supported by scaffolding, in improving students' mathematical representation skills.Method: The study followed the ADDIE model, which includes five steps: Analysis, Design, Development, Implementation, and Evaluation. The participants were 50 second-semester students from classes A, C, and D in the Mathematics Education program at UIN Raden Intan Lampung.Results: The development of the Realistic Mathematics Education (RME) model with scaffolding was validated by eight expert validators, confirming its validity and practicality. The model was designed to align with learning objectives, incorporate real-world contexts, and provide structured scaffolding tailored to students’ needs. During implementation, the model demonstrated practicality as students actively engaged with learning activities and gradually developed independence in problem-solving. The effect size calculation of 0.9, categorized as high, confirmed the model’s effectiveness in significantly enhancing students' mathematical representation skills.Conclusion: The RME approach with scaffolding is an effective method to improve the quality of mathematics learning in higher education. It helps students better understand and apply mathematical concepts by linking them to practical problems.
Development of an ethnomathematics-based E-LKPD on flat-sided solid geometry to enhance elementary students’ critical thinking skills Rahayu, Salamah Tri; Nurhanurawati, Nurhanurawati; Rohman, Fatkhur; Adha, Mohammad Mona
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 1 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i1.27378

Abstract

Purpose: This study aims to develop an ethnomathematics-based electronic student worksheet (e-LKPD) on flat shapes material that is valid, practical, and effective in improving the critical thinking skills of elementary school students. The integration of cultural elements into mathematics education is intended to make learning more meaningful and contextually relevant. Method: The research employed the Plomp development model, consisting of three phases: (1) preliminary investigation to identify learning needs and cultural relevance, (2) design and development of the e-LKPD incorporating ethnomathematical elements from the Lampung tapis cloth, and (3) evaluation of validity by experts, practicality by students, and effectiveness through pretest-posttest comparisons. Findings: The results of the study indicate that the developed ethnomathematics-based e-LKPD is highly valid, practical, and effective in supporting students' learning. Expert evaluations confirmed that the content, language, and media used in the e-LKPD met high standards of quality. Students found the material easy to use, engaging, and aligned with their learning needs. Moreover, the implementation of the e-LKPD led to a noticeable improvement in students’ critical thinking skills, as reflected in their increased ability to comprehend, analyze, and reflect on mathematical concepts presented through cultural contexts. Significance: This study contributes to the advancement of culturally responsive digital pedagogy in mathematics education. The ethnomathematics-based e-LKPD not only improves critical thinking but also fosters cultural appreciation and engagement. It serves as a replicable model for integrating local culture into digital learning tools and supports educational innovation aligned with 21st-century competencies.
Problem-solving analysis in solving HOTS problems judging from self-confidence Azzahra, Luthfia; Nurhanurawati, Nurhanurawati
Desimal: Jurnal Matematika Vol. 7 No. 2 (2024): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v7i2.22675

Abstract

This study analyzes the process of solving students' mathematical problems based on Polya's level and self-confidence. This research is a type of qualitative research with a case study approach. The subjects used in this study consisted of three students representing the level of confidence. Data collection in this study was conducted using triangulation techniques, which included tests, non-tests, and interviews. The results of the study were obtained based on the Polya level: Students with a high level of confidence will understand the problem clearly, plan steps to solve it, implement the solution plan, and check the results obtained. Students with moderate confidence only understand the problem clearly and plan the solution steps. Students with low self-confidence can only meet a few levels of Polya. Therefore, students with a high level of confidence do not hesitate and maximize their potential in solving problems so that they can solve them.
Development of Discovery Learning-Based Student Worksheets to Improve Critical Thinking in Fifth Grade Mathematics Fitriyani, Fitriyani; Nurhanurawati, Nurhanurawati; Perdana, Ryzal; Rohman, Fatkhur
Journal of Innovation and Research in Primary Education Vol. 4 No. 3 (2025)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jirpe.v4i3.1580

Abstract

The purpose of this project is to develop valid, practical, and efficient student worksheets that enhance students' critical thinking skills by applying Discovery Learning principles. This research falls into the category of research and development, or R&D, and uses the Borg and Gall model. The population of this study consisted of fifth-grade students from MIN 1 West Lampung. Sampling was conducted purposively, consisting of 28 students from fourth-grade A and 28 students from fourth-grade B of MIN 1 West Lampung. Questionnaires and tests were used as data collection methods in this study. Discovery Learning-based student worksheets went through a trial phase that included testing the practicality of educators' and students' answers, as well as validation by evaluation, material, media, and language experts. The validation results from material experts obtained a percentage score of 62% with a fairly valid category, media experts obtained a percentage score of 87% with a very valid category, language experts obtained a score of 82% with a very valid category, and question evaluation experts obtained a percentage score of 92% with a very valid category. In the practicality test, the average percentage value of educators' answers obtained a percentage score of 91% with very practical criteria, while the average percentage of students' answers obtained a percentage score of 88% with very practical criteria. The data analysis technique used an independent sample t-test with a calculation result of <0.001 <0.05, meaning that there is a significant difference between the critical thinking abilities of the experimental class and the control class. Based on the data obtained from the results of the study, it can be concluded that the discovery learning-based student worksheets is valid, practical, and effective in improving students' critical thinking abilities.
DAMPAK SELF-EFFICACY TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA Nurhanurawati, Nurhanurawati; Widyastuti, Widyastuti; Ramadhan, Riyan
Jurnal Magister Pendidikan Matematika (JUMADIKA) Vol 3 No 2 (2021): Jurnal Magister Pendidikan Matematika (JUMADIKA)
Publisher : Prodi Magister Pendidikan Matematika Pascasarjana Universitas Pattimura Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jumadikavol3iss2year2021page51-58

Abstract

Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan pengaruh self-efficacy terhadap kemampuan komunikasi matematis siswa. Populasi dalam penelitian adalah seluruh siswa kelas IX SMP Negeri 20 Bandar Lampung tahun pelajaran 2020/2021 yang terdistribusi dalam sepuluh kelas. Sampel penelitian ini adalah siswa kelas IX F sebanyak 30 siswa yang dipilih menggunakan teknik cluster random sampling. Desain yang digunakan adalah desain penelitian kausal komparatif. Data penelitian ini berupa data kuantitatif yang diperoleh dari pengisian instrumen angket self-efficacy dan tes kemampuan komunikasi matematis yang merupakan data primer. Teknik analisis data yang digunakan dalam penelitian ini adalah regresi linier sederhana dengan a = 0,05. Hasil penelitian menunjukkan bahwa mayoritas siswa memiliki kemampuan komunikasi matematis dan self-efficacy yang cukup tinggi dan semakin tinggi self-efficacy siswa maka kemampuan komunikasi matematis siswa juga semakin tinggi. Kesimpulan dari penelitian ini adalah self-efficacy siswa memiliki pengaruh positif yang signifikan terhadap kemampuan komunikasi matematis siswa, dengan 63,1% variabilitas kemampuan komunikasi siswa dapat dijelaskan oleh self-efficacy
PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA BERBASIS ETNOMATEMATIKA BERORIENTASI LITERASI NUMERASI Ma'sumah, Ma'sumah; Adha, Muhammad Mona; Maulina, Dina; Nurhanurawati, Nurhanurawati
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 3 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i3.11021

Abstract

Rendahnya kemampuan literasi numerasi peserta didik sekolah dasar dalam menerapkan konsep matematika dalam kehidupan sehari-hari menjadi tantangan yang perlu segera diatasi. Penelitian ini bertujuan untuk mengembangkan media pembelajaran matematika berbasis etnomatematika pada materi keliling segi empat di kelas V dan menguji efektivitasnya dalam meningkatkan kemampuan literasi numerasi peserta didik. Prosedur pengembangan yang digunakan merujuk pada model Plomp yang terdiri atas 3 tahapan, yaitu: Preliminary Research (Investigasi Awal), Development or Prototyping Phase (Pengembangan dan pembuatan prototipe), dan Assessment Phase (Fase Penilaian). Penelitian ini dilakukan pada peserta didik kelas V SDN 1 Tanjung Agung Lampung Selatan. Hasil penelitian ini diperoleh rata-rata penilaian uji validitas ahli materi diperoleh 85,2 (sangat valid), rata-rata penilaian uji validitas ahli media diperoleh 92,3 (sangat valid), dan rata-rata penilaian uji validitas ahli bahasa diperoleh skor 64,6 dengan kategori valid. Rata-rata angket kepraktisan modul diperoleh 90,2 (sangat praktis) dan hasil angket dari praktisi (guru) diperoleh 89,74 (sangat praktis). Rata-rata skor posttest peserta didik lebih tinggi daripada pretest, menunjukkan adanya peningkatan kemampuan literasi numerasi. Berdasarkan uji paired t-test yang dilakukan, diperoleh hasil signifikansi sebesar 0,000 atau kurang dari 0,05 yang berarti terdapat perbedaan yang signifikan antara pretest dan posttest. Hasil ini menunjukkan bahwa media pembelajaran yang dikembangkan valid, praktis, dan efektif digunakan dalam meningkatkan kemampuan literasi numerasi peserta didik.
THE INFLUENCE OF THE GUIDED INQUIRY LEARNING MODEL ON STUDENTS"™ MATHEMATICAL REFLECTIVE THINKING ABILITY Lorenza, Dela Alifa; Nurhanurawati, Nurhanurawati; Setiawati, Santy
Jurnal Pendidikan Matematika dan IPA Vol 16, No 3 (2025): September 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v16i3.93414

Abstract

Mathematical reflective thinking ability is a thinking ability that involves the process of connecting existing knowledge with new knowledge to solve problems by identifying problems, evaluating, concluding, and making decisions to find the best solution to the problems faced. Mathematical reflective thinking ability has an important role for teachers and students in mathematics learning that focuses on problem solving. However, in reality, many students still have difficulty reflecting on their thinking processes when solving mathematical problems. Therefore, it is necessary to implement a learning model that actively involves students in activities and focuses on solving mathematical problems, one of which is the guided inquiry model. The purpose of this study was to determine the effect of the Guided inquiry learning model on students' mathematical reflective thinking abilities. The research method used was a quasi-experimental study. The population in this study were all eighth-grade students of SMP Negeri 7 Bandar Lampung in the even semester of the 2024/2025 academic year with a sample of 30 students in grades VIII.8 and VIII.9 selected using a purposive sampling technique. The research design used was a posttest only control group design. The data in this study were quantitative data obtained from a mathematical reflective thinking ability test. Data analysis in this study used a statistical test, namely the t-test. The results showed that the mathematical reflective thinking ability of students who followed the guided inquiry learning model was higher than the mathematical reflective thinking ability of students who followed conventional learning. Thus, the guided inquiry learning model influenced students' mathematical reflective thinking ability.
Developmet of Project Based Learning-Based Student Worksheets to Improve Problem-Solving Skills in Mathematics Learning for Grade V Elementary Schools Armansyah, Armansyah; Nurhanurawati, Nurhanurawati; Fatkhur Rohman; Yulianti, Dwi
TERAMPIL: Jurnal Pendidikan dan Pembelajaran Dasar Vol 12 No 1 (2025): TERAMPIL
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/7kv0tr46

Abstract

This research aims to develop a mathematics student worksheet based on Project Based Learning on the material of cubes and blocks. Worthy, practical, and effective to measure the problem-solving abilities of fifth-grade elementary school students. This research is a type of Research and Development research (R&D), development is carried out referring to the Borg & Gall theory. The population in the research these are the fifth grade students of State Elementary School 1 Rajabasa Raya Bandar Lampung, The research sample was determined using a simple random sampling technique. The data collection tool data were collected using test instruments and questionnaires. The results of the study indicate that the Project Based Learning-based mathematics student worksheet has gone through a validation process by experts. Based on the assessment results, this student worksheet was declared very valid in terms of material, media, and language aspects. The practicality test conducted on educators and students also showed that the student worksheet was included in the very practical category for use in learning activities. Furthermore, the results of the effectiveness test showed a significant increase in mathematical problem-solving abilities after using the student worksheet. Thus, it can be concluded that the Project Based Learning-based mathematics student worksheet developed is feasible to use, practical to implement, and effective in improving the mathematical problem-solving abilities of fifth-grade elementary school students.
E-Modules with Realistic Mathematics Education (PMR) Approach to Improve Students' Mathematical Problem Solving Skills Heldawati, Heldawati; Yulianti, Dwi; Nurhanurawati, Nurhanurawati; Nurwahidin, Muhammad; Sutiarso, Sugeng
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol. 9 No. 4 (2024): Oktober
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v9i4.12651

Abstract

This study aims to develop e-modules of mathematics learning with Realistic Mathematics Education (PMR) approach to improve students' concept understanding and problem solving skills on the material of rows and series. The method used includes making a framework, preparing e-modules, and evaluating products based on suggestions from validators and students. The development results show that this e-module consists of various important components such as concept maps, instructions for use, and activity sheets designed to facilitate active learning. The evaluation shows that the use of e-modules can increase students' motivation and understanding of mathematics materials, as well as help them in applying mathematical concepts in the context of daily life. This research emphasizes the importance of innovation in mathematics learning to create a more meaningful and effective learning experience for students
Co-Authors Abdul Kohar Agung Putra Wijaya, Agung Putra alamin, Alamin Alben Ambarita Amalia, Zahrina anisa, tria Antomi Saregar Anwariyah, Fathul Armansyah Armansyah Aulia Gustina Citra Azahra, Siti Rahma Azzahra, Luthfia Caswita Caswita Coesamin, Coesamin Dimas Permadi Dina Maulina Dinda, Dinda Dwi Permatasari DWI RAHMAWATI DWI YULIANTI Efriyadi, Dodi Egatri, Dewi Erlinawati Erlinawati, Erlinawati erna wati Fatkhur Rohman Fitriyani Fitriyani Fredi Ganda Putra Handayani, Indah Haninda Bharata Heldawati, Heldawati Hendra, Putra You Herpratiwi Herpratiw Imama, Khoirunnisa Ira Damayanti, Ira Ira Vahlia Kismanto Kismanto, Kismanto Lengkana, Dewi Lorenza, Dela Alifa Ma'sumah, Ma'sumah Mardani, Maya Mohammad Mona Adha Muhammad Mona Adha Murni, Cahya Intan Mustika Mustika Nurain Suryadinata Nurlelasari, Dian Nurwahidin, Muhammad Oktaviani, Siti Pargito Pargito Pixyoriza, Pixyoriza Putri, Risna Estuning Qonita Afriyani, Qonita Rahayu, Salamah Tri Rahma Diani, Rahma Ramadhan, Riyan Rangga Firdaus Rizki Wahyu Yunian Putra Rofiqul Umam Rosa, Kysa Windia Ryzal Perdana Safitri, Lauressya Mega Sagita, Ni Kadek Desi Lia Santi Widyawati Setiawati, Santy Sholihah , Ana Putri Sova, Faila Sri Hastuti Noer Sugeng Sutiarso Sulistiana Sulistiana, Sulistiana Suparman Suparman Syukri, Ridwan Tina Yunarti Undang Rosidin Utami, Pricilia Deyalita Viyanti Viyanti Widiastuti, Maria Vionita Widyastuti Widyastuti Wulandari, Dewi Sri Rizki Zahra, Amelia Zahra, Nur Az