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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika dan IPA Journal of Education and Learning (EduLearn) Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Edukasi Matematika dan Sains JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Al-Jabar : Jurnal Pendidikan Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) HISTOGRAM: Jurnal Pendidikan Matematika KALAMATIKA Jurnal Pendidikan Matematika PRISMA Indonesian Journal of Science and Mathematics Education Desimal: Jurnal Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika Teorema: Teori dan Riset Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Journal of Educational Research and Evaluation Jurnal Ilmiah Pendidikan Profesi Guru JURNAL SILOGISME : Kajian Ilmu Matematika dan Pembelajarannya JKPM (Jurnal Kajian Pendidikan Matematika) GERVASI: Jurnal Pengabdian kepada Masyarakat M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Limacon: Journal of Mathematics Education Mandalika Mathematics and Educations Journal Jurnal Manajemen Pendidikan dan Ilmu Sosial (JMPIS) Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran LINEAR: Journal of Mathematics Education EMTEKA: Jurnal Pendidikan Matematika Jurnal Pengabdian kepada Masyarakat Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Online Learning in Educational Research Edumatica: Jurnal Pendidikan Matematika MATHEdunesa JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Pengembangan Pembelajaran Matematika Nuwo Abdimas Mathematics Education Journal Jurnal Pendidikan Matematika Universitas Lampung Media Pendidikan Matematika Ruang Pengabdian: Jurnal Pengabdian kepada Masyarakat Mathema: Jurnal Pendidikan Matematika Prosiding Seminar Nasional Pendidikan FKIP Universitas Lampung
Sri Hastuti Noer
University Of Lampung
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Discovery Learning to Develop Student Reflective Thinking Ability and Self-Efficacy Listyotami, Mega Kusuma; Noer, Sri Hastuti; Haenilah, Een Yayah
Al-Jabar: Jurnal Pendidikan Matematika Vol 9 No 1 (2018): 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.v9i1.2839

Abstract

The research and development aims to produce a discovery learning model that is oriented towards the student ability of reflective thinking and  self-efficacy. The research was conducted using the Research and Development (R and D) method. The research and development model used refers to the procedure of R and D development by Gall and Borg by Sukmadinata that is  ADDIE. The steps for implementing the research and development strategy include; (1) analysis, (2) design, (3) development, (4) implementation, (5) evaluation. The Data collecting methods and instruments are used tests and non-tests. The Data collection techniques using observation, interviews, questionnaires, and tests. The Data analysis techniques used in research and development are quantitative and qualitative descriptive. The results showed that the discovery learning model that was oriented towards the student ability of reflective thinking and self-efficacy  was effective to improve the student ability of reflective thinking and self-efficacy  respectively by 77% and 30%.Keywords: Discovery Learning, Relative thinking, dan Self-Efficacy
An empirical analysis: The impact of project-based learning on students' mathematical reflective thinking skills and self-concept Noer, Sri Hastuti; Triana, Mella; Gunowibowo, Pentatito; Asnawati, Rini; Vetama, Wanda
Indonesian Journal of Science and Mathematics Education Vol. 7 No. 3 (2024): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v7i3.21111

Abstract

Mathematical reflective thinking skills and self-concept are essential aspects of 21st-century learning to address global challenges. This study analyzes the effect of Project-Based Learning (PjBL) on students' mathematical reflective thinking skills and self-concept. The experimental research involved 75 tenth-grade students in Bandar Lampung using a posttest control group design. Data were collected through mathematical reflective thinking skills tests and self-concept questionnaires and analyzed using parametric and non-parametric statistical tests. The results showed that the implementation of PjBL did not significantly affect students' mathematical reflective thinking skills and self-concept compared to conventional learning. However, the indicators of mathematical reflective thinking skills achievement in the PjBL class were higher. This study implies the need for a longer implementation of PjBL to achieve significant results and its potential contribution to developing students' collaboration, creativity, and social skills as part of holistic learning.
Mathematical modeling ability based on students' cognitive style in linear program material Windya, Pelangi Mutia; Noer, Sri Hastuti
Desimal: Jurnal Matematika Vol. 6 No. 2 (2023): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v6i2.17073

Abstract

Modeling abilities and student characteristics are very important in learning mathematics at school. One of the characteristics that must be considered is cognitive style. This study aims to describe the mathematical modeling abilities of students with field independent (FI) and field dependent (FD) cognitive styles in linear programming material. The design of this research is descriptive-qualitative. This study analyzed the mathematical modeling abilities, and then, using a purposive sampling technique, 4 subjects were selected as samples, 2 each for field independent (FI) and field dependent (FD) cognitive style subjects. Data on students' mathematical modeling abilities were obtained through task-based interviews and written tests, while cognitive style data were obtained through the Group Embedded Figure Test (GEFT) written test. The validity of the data was then tested using time triangulation and then analyzed through the stages of data reduction, presentation, and drawing conclusions. So, the results of this study indicate that in modeling problems, students who have a cognitive style of FI tend to be able to fulfill indicators of understanding actual problems, preparing mathematical models from real models, and interpreting mathematical results in real situations. whereas students who have a cognitive style like FD tend to only be able to understand the real problem.
Meta-Analysis: The Effect of The Problem-Based Learning Model on Mathematical Reflective Thinking Ability Yanto, Bagus; Sri Hastuti Noer; Agung Putra Wijaya
Jurnal Ilmiah Pendidikan Profesi Guru Vol. 8 No. 1 (2025): May
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jippg.v8i1.86267

Abstract

Until now, there have been many studies conducted on mathematical reflective thinking skills presented using problem-based learning models. This study aims to analyze published research on the effectiveness of problem-based learning models on mathematical reflective thinking skills. The method used is meta-analysis. The data analyzed were 8 journal articles that were used to determine the effect size. Data collection was carried out using a variable coding sheet as a coding instrument. The collected data were then analyzed using meta-analytic statistical techniques. The results of the analysis showed that the average effect size of the 8 articles was 2.63, which was included in the high effect size category. Of the 8 articles analyzed, 6 articles (75%) showed a high effect size category, while 2 articles (25%) showed a medium effect size category. The article with the highest effect size, which reached 5.29, shows that the problem-based learning model can provide a very significant increase in students' mathematical reflective thinking skills in learning mathematics.
BAGJA appreciative inquiry-based student worksheet as an innovative learning tool to improve creative thinking Nurdiana, Ani; Caswita, Caswita; Noer, Sri Hastuti
Indonesian Journal of Science and Mathematics Education Vol. 8 No. 2 (2025): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v8i2.25629

Abstract

This study successfully developed a BAGJA appreciative inquiry-based student worksheet that effectively improves students' creative thinking skills in mathematics, especially trigonometry. This study aims to produce teaching media in the form of student worksheet based on the BAGJA appreciative inquiry model to improve students' creative thinking skills. The results showed that the BAGJA appreciative inquiry-based student worksheet was categorized as valid, scoring 0.72 from material experts and 0.66 from media experts. The practicality score reached 0.81 from students and 0.96 from teachers, which stated that this product was practical. The effectiveness test showed a sig=0.00<α=0.05, which means this product effectively improves students' creative thinking skills. The BAGJA appreciative inquiry approach applied in this student worksheet has stimulated students to think more creatively, analytically, and innovatively when solving math problems. The implications of this research include improving the quality of learning by encouraging the development of innovative teaching materials and opening up opportunities for further research in applying similar approaches to other materials to improve students' creative thinking skills more broadly.
Analisis Kemampuan Berpikir Siswa SMA pada Materi Statistika Fauzia, Dewi Nur; Noer, Sri Hastuti; Rosidin, Undang
JURNAL MANAJEMEN PENDIDIKAN DAN ILMU SOSIAL Vol. 6 No. 5 (2025): Jurnal Manajemen Pendidikan dan Ilmu Sosial (Agustus-September 2025)
Publisher : Dinasti Review

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jmpis.v6i5.5392

Abstract

Penelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kritis matematis siswa pada materi statistika. Salah satu keterampilan terpenting yang harus dikuasai siswa adalah berpikir kritis. Pendekatan yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Siswa diwawancarai dan diberikan ujian esai untuk mengumpulkan data penelitian ini. Partisipan dalam penelitian ini adalah siswa kelas X SMA N 1 Menggala. Berdasarkan hasil penelitian, mayoritas siswa termasuk dalam kelompok keterampilan berpikir kritis sedang, dengan skor rata-rata 53,631 pada tes kemampuan berpikir kritis.
PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS DAN SELF-CONFIDENCE PESERTA DIDIK Windya, Pelangi Mutia; Noer, Sri Hastuti; Rosidin, Undang
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.v14i3.11010

Abstract

Rendahnya kemampuan berpikir kritis dan self-confidence peserta didik, salah satunya disebabkan oleh  kurang tepatnya penerapan media dan model dalam suatu proses pembelajaran. Masalah tersebut menjadi alasan penelitian ini dilakukan, yaitu untuk menghasilkan media ajar berupa E-LKPD berbasis model Problem Based Learning yang terkategori valid, praktis dan efektif untuk meningkatkan kemampuan berpikir kritis dan self-confidence peserta didik. Penelitian dan pengembangan (Research and Development) ini mengikuti langkah-langkah ADDIE, yang dilaksanakan di kelas VII MTs Nurul Islam Airbakoman tahun ajaran 2023/2024 pada materi perbandingan. Penelitian ini menggunakan teknik pengumpulan data berupa wawancara, tes, dan angket, yang kemudian di analisis menggunakan statistik deskriptif dan uji independent sample t-test. Hasil Pengembangan E-LKPD berbasis Problem Based Learning termasuk dalam kriteria valid dan praktis, dengan hasil penilaian ahli materi yakni 94,05%, dan ahli media 93,75%, yang terkategori valid. Selanjutnya, diperoleh hasil skor kepraktisan dari respon peserta didik yakni 90% dan guru 88,75%, sehingga produk dinyatakan praktis. Kemudian, berdasarkan hasil uji hipotesis data posttest diperoleh kesimpulan terdapat peningkatan kemampuan berpikir kritis dan self-confidence peserta didik menggunakan E-LKPD berbasis Problem Based Learning. Didukung dari hasil uji proporsi terdapat 60% peserta didik yang memiliki kemampuan berpikir kritis yang masuk dalam kategori baik. Dari hasil temuan dan analisis data disimpulkan bahwa E-LKPD berbasis Problem Based Learning memenuhi kriteria valid, praktis, dan efektif untuk meningkatkan kemampuan berpikir kritis dan self-confidence peserta didik.
IMPLEMENTATION OF LEARNING WITH STEM APPROACH TO IMPROVE STUDENTS' MATHEMATIZATION SKILLS Rahmadini, Sabila Rizqia; Noer, Sri Hastuti; Triana, Mella
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.v16i3.93000

Abstract

The purpose of the study was to determine the implementation of learning with the STEM approach to improving students' mathematization skills. The STEM approach includes science, technology, engineering, and mathematics in real context. The study population was all VIII grade students of SMP Negeri 33 Bandarlampung in the odd semester of the 2024/2025 academic year which were distributed in six classes, namely VIII A to VIII F heterogeneously. Sampling was done using cluster random sampling technique, VIII E class consisting of 32 students was selected as the experimental class and VIII D class consisting of 32 students as the control class. The research design used was pretest-posttest control group design. The data of this research is quantitative data obtained from the students' mathematization skills test. The test consists of three descriptive questions that have been tested and meet the validity and reliability criteria. Based on data analysis using Mann-Whitney U test, it was concluded that the improvement of mathematization skills of students who participated in learning with STEM learning was higher than the improvement of mathematization skills of students who participated in conventional learning. Thus, the implementation of STEM learning can improve students' mathematization skills.
Pengaruh Kemampuan Pemecahan Masalah Matematis Terhadap Kemampuan Berpikir Kritis Matematis Peserta Didik Anggreini, Ratih Dwi; Bharata, Haninda; Noer, Sri Hastuti
Edumatica : Jurnal Pendidikan Matematika Vol 12 No 3 (2022): Edumatica: Jurnal Pendidikan matematika (Desember 2022)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v12i03.19475

Abstract

Problem solving skills and mathematical critical thinking must be possessed by students when learning mathematics. This study aims to determine the effect of problem solving ability with mathematical critical thinking. This study uses a correlational design (Correlational Design). Data collection techniques in the form of mathematical problem solving tests and mathematical critical thinking tests. The sample in this study was 56 students of class VIII SMP Negeri 2 Bandar Lampung in the even semester of the 2021/2022 academic year. The research instrument used is a mathematical problem solving test and a mathematical critical thinking test instrument. The data analysis technique used is Simple Linear Regression analysis. Based on the results of Simple Linear Regression analysis, it was concluded that there was an effect of mathematical critical thinking skills on students' mathematical problem solving abilities. The influence of mathematical critical thinking skills on mathematical problem solving abilities is 27%.
PENERAPAN PEMBELAJARAN OPEN ENDED UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR REFLEKTIF MATEMATIS SISWA Utami, Dita Dwi; Gunowibowo, Pentatito; Noer, Sri Hastuti
Jurnal Silogisme : Kajian Ilmu Matematika dan Pembelajarannya Vol 9 No 1 (2024): Juni
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/silogisme.v9i1.9010

Abstract

Rendahnya kemampuan berpikir reflektif matematis siswa dan kurangnya penerapan pembelajaran yang sesuai dengan pendidikan di masa kini menjadi latar belakang dalam penelitian ini. Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran Open Ended terhadap kemampuan berpikir reflektif matematis siswa SMP. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 4 Bandar Lampung tahun Pelajaran 2023/2024 yang berjumlah 270 siswa yang terdistribusi ke dalam 9 kelas. Subjek penelitian adalah siswa kelas VIII A yang berjumlah 36 siswa dan VIII B yang berjumlah 38 siswa yang dipilih dengan teknik purposive sampling. Desain yang digunakan adalah pretest-posttest control group design. Berdasarkan hasil uji-t menunjukkan rata-rata peningkatan kemampuan berpikir reflektif matematis siswa yang mengikuti pembelajaran dengan pendekatan Open Ended lebih tinggi daripada rata-rata peningkatan kemampuan berpikir reflektif matematis siswa yang mengikuti pembelajaran konvensional. Hasil uji kesamaan dua proporsi menunjukkan bahwa siswa yang memiliki kemampuan berpikir reflektif matematis terkategori baik pada kelas yang mengikuti pembelajaran dengan pendekatan Open Ended lebih tinggi daripada kelas yang mengikuti pembelajaran konvensional. Dengan demikian, pembelajaran dengan pendekatan Open Ended berpengaruh terhadap kemampuan berpikir reflektif matematis siswa.
Co-Authors A.A. Ketut Agung Cahyawan W Abdurahman Abdurrahman Abdurrafi, Muhammad Faishal Afifa Thurifqoh Agung Putra Wijaya Agung Putra Wijaya Ahmad Abdul Aziz Aldelia Destiana Putri Aliza Ramadhani Amalia Listiani Ana Dianti Ana Wahyu Nurrohmah Andini, Serly Putri Andre Maulana Anggi Oktaviarini Komara Anggreini, Ratih Dwi Anika Safitri Annissawati Annissawati ARI DWI RAHMAWATI Arinta Rara Kirana Aristika, Ayu Arnelis Djalil Arvina Tri Septiani Asep Bahrul Hayat Asmiati Asmiati Asmiati Asmiati Asri Dwita Astina Astina Astri Fitriani Aulia Eka Alzianina Ayu Devita Sari, Ayu Devita Ayu Sekar Rini Caswita Caswita Caswita Caswita Dadan Dasari Daryono Daryono, Daryono Decky Saputra Depi Puspita Arum Desi Puspica Sari Desrina Hardianti Dessy Puspitasari Rusdiana Destia Ariza Putri Destia Dwi Larasati Dian Jepliawati Dian Maharani Dian Romadhoni Asngari Diana Ali Dina Cahya Fadilla Djakia Ulfah Dwi Permatasari Een Yayah Haenilah Een Yayah Haenilah Een Yayah Haenillah Eka May Widiastuti Eka Purwanti Eka Yulia Asri Elok Waspadany Elvandri Yogi Pratama Emi Rodhiyatun Emilda Mustapa Enie Augus Junaety Era Puspita Erlinawati Erlinawati, Erlinawati Erlis Wijayanti Erviana, Neriza Fauziah Esty Pramitasari Ambarwati Eti Ruziana Eva Fitriani Sari Eva Mariyati Evi Riantika Fadhlur Rohman Fajar Magdalena Fandy Adhiatama Farasiska, Jihan Tama Fatma Niati Solekha Fauzia, Dewi Nur Ferdiansyah, Fiko Fertilia Ikashaum Ficha Diah Putri Fitri Anita Sari FITRI FATMAWATI Fitri Merdianingsih Fitri, Adhenia Fitria Lestari Fitria, Anita Fitriani Fitriani fitriyanti fitriyanti Fransisco Juliansah Simbolon Frendi Fitra Mardana Gustiara Tuah Puteri Hadi Rudiya Hamidah Hamidah Hana Marinda Hanani Muna Athifa Handayani, Nadira Hanggoro Mukti Haniffadhilah, Haniffadhilah Haninda Bharata Haninda Bharata Haninda Bharata Hanri, Chuzairy Haris Nindriansyah Hermi Yanzi Herry Sulistiyanti Herwindo, Rully Hery Suryanovan Hesti Lestari Hidayat, Reni Astari I Wayan Agus Setiawan Ignasius Fandy Jayanto, Ignasius Fandy Iis Triyani Imam Setioso Indri cahya indri Kusuma Intan Permata Sari Istasari Syaifatunnisa Ita Oktriani Jamhari Jamhari K. A. Bernardo Satria Marsa Kartika Dwi Handayani Kartika Kurniawati Kenny Candra Pradana Khairuntika Khairuntika Kholifatul Jannah Kiki Herdiansyah Laksono Trisnantoro Lela Komala Sari Lelly Diana Leo Chandra Lilik Robi&#039;atun Lintang Fitra Utami Listyotami, Mega Kusuma Lita Yunida Liza Istianah Lulu Sekardini M Coesamin M. Agung Dharma Himawan M. Alkias Gifary Awabi M. Coesamin Maria Gega Mella Triana Milyati Milyati Mohamad Ghozali Monice Putri Pangestu Muhammad Jauharuddin A F Muhammad Riansyah Rian Mukhayat, Ahmad Nadila Nadila Neni Hasnunidah Nia Kurniati Nonik Mega Sapitri Novi Dwi Lestari Novita Putri Widya Sari Nur Hanurawati Nurain Suryadinata Nurdiana, Ani Nurhaliza, Nurhaliza Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurul Himmah Nurwahid Juli Andrean Pelangi Mutia Windya Pentatito Gunowibowo Pentatito Gunowibowo Pentatito Gunowibowo Pentatito Gunowibowo Pentatito Gunowibowo Pitri Hermeliyati Putri Rizky Utami Qorri Ayuni Rafifa Rohadatul Aisy Rahayu, Chika Rahmadini, Sabila Rizqia Raisa Adira Syofitami Rangga Firdaus Ratna Dewati RATNA LESTARI Reni Yunita Ressa Dwi Kurnia Restu Fristadi Restu Fristady Reza Adelia Rika Meiliana Tohar Rika Ridayanti H Rinaldi, Daniel Rini Asnawati Rini Asnawati Rini Asnawati Ristika Ristika Rizka Suci Haryudita Rizki Wahyuni ro&#039;ayatul hidayah Ronaldo Redi Caprio Ruben Andreas Junior Rusdi Setiono Sagita, Ni Kadek Desi Lia Santy Setiawati Sekar Arum Kinasih Selvi Utami Ningsih Simbolon, Jeremi Samuel Tigor Siska Kurniawati Siska Puspita Sari Siti Indah Tsuray'ya Siti Khadijah Jannati Siti Kharimatul Khotimah Sovian Hakim Sri Wahyuni Suci Irawati Sugeng Sutiarso Sugeng Sutiarso Sugeng Sutiarso Sugeng Sutiarso Suharsono S Sunyono - - Surono Surono Sutiarso, Sugeng Syawardhan, Elnando Tia Agnesa Tina Yunarti Tri Agusti Eliati Tri Fauji Triyanti, Putri Like Tukino Tukino Umi Fara Undang Rosidin Undang Rosidin Undang Rosidin Utami, Dita Dwi Utary Fathu Rahmi Verko Hadi Yusuf Vetama, Wanda Viyanti Viyanti Wapung Ekawati Widyastuti Widyastuti Widyastuti Widyastuti Widyastuti Widyastuti Widyastuti Widyastuti Wijaya, Agung Putra Winda Anggraini Windya, Pelangi Mutia Yanto, Bagus Yayan Andriyana Yeni Apriyani Yola Citra Luftianingtyas Yuliani, Tripatika Yulisa Dewi Zakaria, Mohamad Ikram