The characteristics of the mathematical mindset of junior high school students Abdul Aziz Saefudin, Ariyadi Wijaya, Siti Irene Astuti Dwiningrum, Djohan Yoga Eurasia Journal of Mathematics Science and Technology Education, 2023 The mathematical mindset of high school students is one of the important elements when learning mathematics. The mathematical mindset is an implicit theory of the flexibility and stability of human characteristics related to mathematical ability, intelligence, and talent. Through student responses obtained by filling out questionnaires, this study aims to investigate the characteristics of students’ mathematical mindsets qualitatively. This study found that most of the junior high school students had the characteristics of a growth math mindset with a little bit of a fixed math mindset. Most students believe that mathematical abilities and intelligence can be changed, even though they find it difficult to face challenges and difficulties when learning mathematics.
Developing the teaching materials of algebra matrix based on M-APOS model to develop students' autonomous learning on math Kintoko, Wardono, Zaenuri, Abdul Aziz Saefudin Journal of Physics Conference Series, 2021 This study aims to develop Matrix Algebra course teaching materials based on the M-APOS learning model to improve students’ mathematical self-regulated learning with valid, practical, and effective criteria. This is a research and development (research and development) using the ADDIE method (Analysis, Design, Development, Implementation, and Evaluation). Validity test of teaching material was by expert judgment. The practicality test of teaching material was conducted by evaluating 5 small-scale test subjects and 24 large-scale trials. The effectiveness test of teaching materials is carried out by implementing the Matrix Algebra course by analyzing self regulated learning. The stages in this study include the Analysis, Design, Development and Evaluation stages. 1) The analysis phase includes analyzing the needs, characteristics of students, and curriculum. 2) The design phase includes activities to determine the product design (teaching material) to be developed, an outline of the presentation of the material, collecting references and compiling assessment instruments. 3) Development phase, namely the activity of making and testing teaching materials. 4) The evaluation phase shows that the development of teaching materials in the form of Matrix Algebra modules based on the M-APOS learning model can improve students’ mathematical self regulated learning in a valid, practical, and effective criteria.
Improving Students' Mathematical Self-Regulated Learning with Modified Moore Method Abdul Aziz Saefudin, Koryna Aviory, Gunawan Journal of Physics Conference Series, 2021 The research is aimed to describe the students’ mathematical self-regulated learning who follow the learning by modified Moore method and students who follow direct instruction in Linear Algebra courses. This research is quasi experiment with nonequivalent control group design. The research instrument used questionnaire of mathematical self regulated learning. Data analysis techniques used descriptive statistics and inferential statistics. The result of the research shows that: the students’ mathematical self-regulated learning with modified Moore method is better than the students’ mathematical self-regulated learning with direct instruction. The improvement of the students’ mathematical self-regulated learning with modified Moore method is better than students with direct instruction. Learning using the modified Moore method can be used to develop students’ mathematical self-regulated learning. Therefore, lecturers can use this learning as an alternative in Linear Algebra courses.
Development of Mathematics Module Based on M-APOS Learning Model to Improve Students' Mathematical Problem Solving Ability Abdul Aziz Saefudin, Koryna Aviori, Korinta Ayuningtyas Journal of Physics Conference Series, 2019 This research aimed to develop mathematics module based on M-APOS learning model to improving students mathematical problem-solving abilities grade VII. This research used the Research and Development (RnD) method. The development model used is Analysis, Design, Development, Implementation, Evaluation (ADDIE). Data collection techniques include observation techniques, questionnaires, and math problem-solving skills tests. The result of the research that the development of a mathematical module is based on the M-APOS learning model to improve mathematical problem-solving abilities in the quadrilateral material of class VII of Junior High School by fulfilling valid, practical and effective criteria.
Comparative Study of Learning Using E-Learning and Printed Materials on Independent Learning and Creativity Niken Wahyu Utami, Abdul Aziz Saefudin Journal of Physics Conference Series, 2018 This study aims to determine: 1) differences in students taking independent learning by using e-learning and the students who attend the learning by using the print instructional materials ; 2) differences in the creativity of students who follow learning with e-learning and the students who attend the learning by using the print instructional materials ; 3) differences in learning independence and creativity of students attend learning with e-learning and the students who attend lessons using printed teaching materials in the subject of Mathematics Instructional Media Development. This study was a quasi-experimental research design using only posttest control design. The study population was all students who take courses in Learning Mathematics Media Development, Academic Year 2014/2015 100 students and used a random sample (random sampling) is 60 students. To test the hypothesis used multivariate analysis of variance or multivariable analysis of variance (MANOVA) of the track. The results of this study indicate that 1) There is a difference in student learning independence following study using the e-learning and the students who attend lessons using printed teaching materials in the lecture PMPM ( F = 4.177, p = 0.046 < 0.05 ) ; 2 ) There is no difference in the creativity of the students who complete the learning by using e -learning and students to follow the learning using printed teaching materials in the lecture PMPM ( F = 0.470, p = 0.496 > 0.05) ; No difference learning independence and creativity of students attend learning by using e-learning and the students who attend the learning using printed teaching materials in the lecture PMPM (F = 2.452, p = 0.095 > 0.05). Based on these studies suggested that the learning using e -learning can be used to develop student creativity, while learning to use e -learning and teaching materials can be printed to use to develop students’ independence.
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STUDENTS’NUMERACY SKILLS IN SOLVING MINIMUM COMPETENCY ASSESSMENT (MCA)-TYPE MATHEMATICS PROBLEMS: A CASE STUDY IN JUNIOR HIGH SCHOOL CS Amami, AA Saefudin, T Sunanti Journal of Authentic Research on Mathematics Education (JARME) 7 (2), 228-238 , 2025 2025
Tren Riset Global tentang Pembelajaran Kontekstual dalam Sistem Pendidikan: Analisis Bibliometrik (2000-2024) A Abubakar, F Fijantari, J Rosiana, S Suparman, AA Saefudin Numerical: Jurnal Matematika dan Pendidikan Matematika, 35-45 , 2025 2025
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Growth Mindset in Mathematics in Junior High School: A Reflection on Students’ Mathematics Learning Activities in a Science Specialization Class AA Saefudin, A Wijaya, SIA Dwiningrum Proceedings of the 2nd UPY International Conference on Education and Social … , 2023 2023 Citations: 4
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Construct validity of self-regulated learning in the Covid-19 pandemic era: Exploratory factor analysis K Aviory, AA Saefudin, Gunawan THE 3RD UPY INTERNATIONAL CONFERENCE ON APPLIED SCIENCE AND EDUCATION … , 2023 2023
The characteristics of the mathematical mindset of junior high school students AA Saefudin, A Wijaya, SIA Dwiningrum, D Yoga Eurasia Journal of Mathematics, Science and Technology Education 19 (1), em2208 , 2023 2023 Citations: 18
Profil Kemampuan Berpikir Kritis Siswa Salah Satu SMP Unggulan Di Wilayah Sleman P Jana, Y Septiadji, AA Saefudin Primatika: Jurnal Pendidikan Matematika 11 (2), 111-120 , 2022 2022
Developing the teaching materials of algebra matrix based on M-APOS model to develop students’ autonomous learning on math Kintoko, Wardono, Zaenuri, AA Saefudin Journal of Physics: Conference Series 1918 (4), 042104 , 2021 2021 Citations: 2
Improving Students’ Mathematical Self-Regulated Learning with Modified Moore Method AA Saefudin, K Aviory, Gunawan Journal of Physics: Conference Series 1823 (1), 012017 , 2021 2021
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Pengembangan Profesionalisme Guru SDN Tamansari I Yogyakarta Melalui Penelitian Tindakan Kelas SC Ningsih, T Sunanti, P Jana, G Gunawan, CE Nuryani, AA Saefudin Jurnal Berdaya Mandiri 2 (1), 215-224 , 2020 2020 Citations: 2
Dilema Pembelajaran Dalam Jaringan (Daring) Pada Masa Pandemi Covid-19 A Saefudin Retrieved April 27, 2020 , 2020 2020 Citations: 8
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MOST CITED SCHOLAR PUBLICATIONS
Pengembangan kemampuan berpikir kreatif siswa dalam pembelajaran matematika dengan pendekatan pendidikan matematika realistik indonesia (PMRI) AA Saefudin Al-Bidayah: jurnal pendidikan dasar Islam 4 (1) , 2012 2012 Citations: 228
Menumbuhkembangkan kemampuan pemahaman konsep matematika dengan menggunakan model pembelajaran guided discovery U Arifah, AA Saefudin Union: Jurnal Pendidikan Matematik 5 (3), 263-272 , 2017 2017 Citations: 116
Pengembangan modul matematika dengan model pembelajaran berbasis masalah untuk siswa kelas VII SMP A Setyadi, AA Saefudin Phytagoras: Jurnal Pendidikan Matematika 14 (1), 12-22 , 2019 2019 Citations: 76
Menumbuh Kembangkan Kemampuan Berpikir Kreatif Matematis Dengan Pendekatan Contextual Teaching And Learning: Berpikir kreatif matematis, pendekatan contextual teaching and learning EA Artikasari, AA Saefudin Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah Di … , 2017 2017 Citations: 71
Menciptakan pembelajaran matematika yang efektif dalam pemecahan masalah matematika dengan model pembelajaran problem posing EN Ngaeni, AA Saefudin Jurnal Aksioma 6 (2), 264-274 , 2017 2017 Citations: 68
Mengoptimalkan kemampuan berpikir matematika melalui pemecahan masalah matematika M Kusumaningrum, AA Saefudin Prosiding Kontribusi Pendidikan Matematika Dan Matematika Dalam Membangun … , 2012 2012 Citations: 68
Pengaruh pendekatan pembelajaran matematika realistik indonesia (PMRI) terhadap kemampuan pemecahan masalah matematika siswa kelas VII smp negeri 2 srandakan S Oftiana, AA Saefudin Jurnal Matematika dan Pembelajaran 5 (2), 293-301 , 2017 2017 Citations: 54
Meningkatkan Profesionalisme guru dengan PTK AA Saefudin Yogyakarta: PT. Citra Aji Parama , 2012 2012 Citations: 47
Efektivitas pendekatan contextual teaching and Learning (CTL) ditinjau dari kemampuan Komunikasi matematika siswa SF Ratnasari, AA Saefudin MaPan: Jurnal Matematika Dan Pembelajaran 6 (1), 119-127 , 2018 2018 Citations: 41
Proses berpikir kreatif siswa Sekolah Dasar (SD) berkemampuan matematika tinggi dalam pemecahan masalah matematika terbuka AA Saefudin Universitas PGRI Yogyakarta , 2011 2011 Citations: 35
Penerapan model pembelajaran group investigation dalam pembelajaran matematika pada materi himpunan AM Saraswati, AA Saefudin AKSIOMA: Jurnal Program Studi Pendidikan Matematika 6 (1), 89-99 , 2017 2017 Citations: 23
Mapping research trends in mathematical creativity in mathematical instructional practices: A bibliometric analysis AA Saefudin, A Wijaya, SIA Dwiningrum Journal of Pedagogical Research 7 (4), 439-458 , 2023 2023 Citations: 20
Republik sinetron AA Saefudin Leutika , 2010 2010 Citations: 20
The characteristics of the mathematical mindset of junior high school students AA Saefudin, A Wijaya, SIA Dwiningrum, D Yoga Eurasia Journal of Mathematics, Science and Technology Education 19 (1), em2208 , 2023 2023 Citations: 18
Journal of physics: Conference series NW Utami, AA Saefudin IOP Publishing, 1140, 012022 , 2018 2018 Citations: 16
Pengembangan LKS (Lembar Kerja Siswa) Materi Pola Bilangan dengan Pendekatan Scientific untuk Memfasilitasi Kemampuan Pemahaman Konsep Matematis Siswa AI Setyorini, AA Saefudin AKSIOMA: Jurnal Matematika Dan Pendidikan Matematika 11 (1), 131-140 , 2020 2020 Citations: 13
Comparative study of learning using e-learning and printed materials on independent learning and creativity NW Utami, AA Saefudin Journal of Physics: Conference Series 954 (1), 012004 , 2018 2018 Citations: 13
Menuju Manusia Merdeka Ki Hadjar Dewantara AA Saefudin, M Solahudin Yogyakarta: Leutika , 2009 2009 Citations: 12
Menciptakan pembelajaran matematika yang efektif dalam pemecahan masalah matematika dengan model pembelajaran problem posing. AKSIOMA: Jurnal Program Studi Pendidikan … EN Ngaeni, AA Saefudin 2017 Citations: 10
Pengembangan kemampuan berpikir kreatif dalam pembelajaran matematika dengan pendekatan matematika ralistik indonesia (PMRI) AA Saefudin Al-Bidayah 4 (1), 37-48 , 2012 2012 Citations: 9
