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Sufyani Prabawanto, Sufyani

Indonesia University Of Education

Author-ID : 580979

Aerospace Engineering 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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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ATTITUDES TOWARD STATISTICS AND ACHIEVEMENT: BETWEEN STUDENTS OF SCIENCE AND SOCIAL FIELDS Dian Cahyawati; Wahyudin Wahyudin; Sufyani Prabawanto
Jurnal Infinity Vol 7 No 2 (2018): Volume 7 Number 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v7i2.p173-182

The purpose of this study was to explore students' attitudes toward statistics (ATS) based on the beginning and the end of learning, based on differences in fields of study, and examine its relationship with statistical acheivement. ATS was measured by an attitude instrument, namely The Survey of Attitudes toward Statistics (SATS) which consists of six dimensions (affective, cognitive competence, difficulty, value, interest, effort). Research respondents were undergraduate students who took lectures on statistical recognition that came from at one of the universities in South Sumatra. The results of the descriptive analysis showed the variation of ATS in each dimension of attitudes classified into positive, neutral, or negative attitudes. Although there are variations in the response of student attitudes in each dimension, but the results of statistical tests have not been able to show differences in attitudes between the beginning and the end of learning in each dimension. The differences in attitudes between the beginning and the end of learning that are statistically significant are in the dimensions of affective, value, and effort. The difference in the field of student science shows the difference in ATS, but only in the dimension of value. This study does not have enough evidence to state that there is a significant relationship between student attitudes to statistics and the results of learning statistics.

ENHANCEMENT OF STUDENTS' MATHEMATICAL COMMUNICATION UNDER METACOGNITIVE SCAFFOLDING APPROACH Sufyani Prabawanto
Jurnal Infinity Vol 8 No 2 (2019): Volume 8 Number 2, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v8i2.p117-128

This research aims to investigate the enhancement of students’ mathematical communication under metacognitive scaffolding approach. This research used a quasi-experimental design with pretest-posttest control. The subjects were pre-service elementary school teachers in Bandung. In this study, there were two groups of subjects: experimental and control groups. The experimental group consists of 60 students under metacognitive scaffolding approach, while the control group consists of 58 students under direct approach. Based on the prior mathematical ability, the students were classified into three levels, namely high, midlle, and low. Data collection instrument used mathematical communication test. The conclusions of the research are: (1) there is a significant difference in enhancing mathematical communication ability between students who attended the course under metacognitive scaffolding approach and those under direct approach, and (2) there was no significant interaction effect between teaching approaches and ability levels based on prior knowledge in enhancing students’ mathematical communication.

STUDYING STUDENT STATISTICAL LITERACY IN STATISTICS LECTURES ON HIGHER EDUCATION USING GROUNDED THEORY APPROACH Lukman Lukman; Wahyudin Wahyudin; Didi Suryadi; Dadan Dasari; Sufyani Prabawanto
Jurnal Infinity Vol 11 No 1 (2022): VOLUME 11, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v11i1.p163-176

The purpose of this study was to obtain an overview of the student's Statistical Literacy model in Statistics learning in Higher Education. Researchers conducted an in-depth study of student statistical literacy, how they understand and apply statistics, how statistics are used as a tool for reliable data that can be trusted as scientific works. The research method uses qualitative research methods with a Grounded Theory approach. Participants involved in this study were 114 participants from several universities in West Java, Indonesia. The results of this study found a student statistical literacy model consisting of 2 dimensions and 5 elements. Dimensions of Statistical Knowledge: Descriptive Statistics, Inference Statistics, Statistical Communication and Statistical Reasoning. Attitude Dimensions: Confidence and Critical Attitude.

Combination of mathematical literacy with ethnomathematics: How to perspective sundanese culture Uba Umbara; Sufyani Prabawanto; Mohamad Gilar Jatisunda
Jurnal Infinity Vol 12 No 2 (2023): VOLUME 12, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v12i2.p393-414

Mathematical literacy and ethnomathematics are the two main approaches to understanding mathematics in everyday life. Research on the two aspects should be conducted in an integrated manner. It is expected to be a reference for the development of urban mathematics education based on the social requirements of mathematics and individuals' mathematical competence in a cultural group. The primary goal of this research is to describe the Sundanese people's mathematical literacy through an ethnomathematical perspective. The research is focused on living equipment systems and technology, which is one of the elements of the seven universal culture elements. The study employed phenomenographic and ethnomethodological approaches with a realist ethnographic design. Participant observations and interviews were chosen as data collection techniques, while content analysis, triangulation, and identification of patterns were chosen as data analysis techniques. Ethnomathematics in living equipment systems and technology consists of counting, measuring, explaining, discovering, designing, and explaining activities. The results show that the ethnomathematics of the Sundanese community are relevant to the aspects of mathematical literacy consisting of content, context, and mathematical processes. The study's results emphasize that mathematical literacy and ethnomathematics cannot be separated from daily life.

An analysis of mathematics textbook of Indonesian curriculum based on functional thinking framework Utami, Nadya Syifa; Prabawanto, Sufyani; Dahlan, Jarnawi Afgani
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 8 Issue 4 October 2023
Publisher : Lembaga Pengembangan Publikasi Ilmiah dan Buku Ajar, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v8i4.1928

Functional thinking (FT) is individual’s cognitive process to identify the relation between variables and is essential for students to learn algebra. However, not much studies addressing the examination of the contents of FT problems within school mathematics textbooks, particularly in Indonesian curriculum. This study aims to describe the mathematics problems presented in junior high school mathematics textbooks of the new Indonesian curriculum (Kurikulum Merdeka) based on the FT framework. To reach this aim, the student mathematics textbook published by The Ministry of Education, Culture, Research, and Technology (Kemdikbud) in 2022 was used to conduct the analysis. The textbooks used were seventh and eighth-grade mathematics textbooks. The data was collected by observing the textbook's contents in the algebra domain. The analysis was based on the framework of FT consisting of recursive patterns, covariance, and correspondence. The results show that the FT tasks appear in the learning of algebraic terms, modelling with algebra, and linear functions. Moreover, this study also found that tasks in each topic develop students’ FT at different stages. Tasks in algebraic terms fulfill all FT’s stages in hierarchical order, tasks in modelling with algebra focus on the correspondence stage, and tasks in linear functions include all FT stages but not in chronological order; that is, recursive patterns, correspondence, and then covariation. In conclusion, this study finds that algebraic problems provided by Indonesian textbooks already support students’ FT. Thus, designing more FT tasks and connecting each task to different algebra topics might help students develop their FT.

Students’ Learning Obstacles in Solving Mathematical Proficiency Tasks: A Hermeneutic Phenomenological Study Focused on Algebra Fardian, Dilham; Suryadi, Didi; Prabawanto, Sufyani
Kreano, Jurnal Matematika Kreatif-Inovatif Vol. 15 No. 2 (2024): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : UNNES JOURNAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/36aygs91

algebra is a fundamental topic in mathematics, particularly emphasized during the junior high school years as an essential subject. In the context of linear equations in one variable, students often struggle with obstacles in basic algebra including variable degrees, variable concepts, coefficients, and constants. However, proficiency in understanding algebraic concepts is significantly lower compared to other areas and skills. As a consequence, this research aimed to explore students' learning obstacles in solving linear equations in one variable in secondary schools based on mathematical proficiency. The research design using the hermeneutic phenomenological approach. This research is a framework of the Didactical Design Research (DDR). DDR is based on two paradigms: the interpretive and the critical paradigms, and it aims to empower students in the context of generating new knowledge as justified true belief. In this study, the researcher delves into the interpretive paradigm. The research subjects involved 46 seventh-grade secondary school students from five different schools across four distinct provinces in Indonesia. The instruments used were test and non-test. The test was done by giving a diagnostic test about linear equation problems, while interviews used the non-test technique. The data collected were analyzed using the Miles and Huberman model, namely data reduction, data presentation, and drawing conclusions. The study findings revealed that students met three types of obstacles in linear equation material, namely ontogenic obstacle, epistemological obstacle and didactical obstacle. However, students faced limited knowledge to solve mathematics problems in one variable, for instance, solving mathematical operations and making modelling problems from real situations deal with linear equations in one variable. Therefore, future research can focus on developing a Didactical Design to reduce this obstacle.

THE EFFECT OF STUDENTS’ MATHEMATICAL DISPOSITION ON MATHEMATICAL CRITICAL THINKING ABILITY OF ELEMENTARY SCHOOL STUDENTS Arifuddin, Ahmad; Wahyudin, Wahyudin; Prabawanto, Sufyani
Lentera Pendidikan : Jurnal Ilmu Tarbiyah dan Keguruan Vol 26 No 2 (2023): DECEMBER
Publisher : Faculty of Tarbiyah and Teacher Training, Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/lp.2023v26n2i4

Abstract: This study investigates the effect of students' mathematical dispositions on elementary school students' mathematical critical thinking abilities. The existing problems are related to low critical thinking skills and poor mathematical disposition of students, including low curiosity, low ability to ask questions during the mathematics learning, and poor ability to provide logical reasons for communicating ideas. This research was quasi-experimental, where the participants in this study amounted to 49 5th-grade students in two integrated Islamic elementary schools in Cirebon City, Indonesia. Data was collected through a questionnaire of students' mathematical disposition and a test of mathematical critical thinking ability. The data analysis employed descriptive statistical analysis and simple regression analysis. The research found that the students' mathematical disposition significantly affects elementary school students' mathematical critical thinking ability. The significance value is significant (sig. 0.000 <0.05) with a correlation coefficient of 0.597. The results also reveal that students with a high level of mathematical disposition perform better in mathematical critical thinking ability than students with medium and low mathematical dispositions. So, it can be concluded that the mathematical disposition influences students' mathematical critical thinking abilities. Abstrak: Penelitian ini bertujuan untuk menginvestigasi pengaruh disposisi matematis siswa terhadap kemampuan berpikir kritis matematis siswa sekolah dasar. Dengan adanya permasalahan terkait rendahnya kemampuan berpikir kritis dan disposisi matematis siswa yang kurang baik, seperti rasa ingin tahu yang rendah, kemampuan bertanya ketika proses belajar matematika yang rendah serta kemampuan memberikan alasan yang logis dalam mengkomunikasikan ide-ide yang kurang. Penelitian ini merupakan penelitian kuasi eksperimen. Partisipan dalam penelitian ini berjumlah 49 siswa kelas 5 di 2 (dua) sekolah dasar Islam terpadu di Kota Cirebon, Indonesia. Data dikumpulkan melalui angket disposisi matematis dan tes kemampuan berpikir kritis matematis. Sementara itu, data hasil penelitian dianalisis melalui analisis statistik deskriptif dan analisis regresi sederhana. Hasil penelitian menunjukkan bahwa disposisi matematis siswa berpengaruh signifikan terhadap kemampuan berpikir kritis matematis siswa sekolah dasar. Nilai signifikansinya sebesar sig. 0.000 < 0.05 dengan koefisien korelasi 0.597. Hasil penelitian juga mengungkapkan bahwa siswa yang memiliki level disposisi matematis tinggi, kemampuan berpikir kritis matematisnya lebih baik dibandingkan dengan siswa yang memiliki level disposisi matematis sedang dan rendah. Sehingga dapat disimpulkan bahwa disposisi matematis berpengaruh terhadap kemampuan berpikir kritis matematis siswa.

Sosialisasi dan Implementasi Professional Learning Community based on Didactical Design Research (Proleco-DDR) untuk Mengembangkan Pengetahuan Profesional Guru dalam Pembelajaran Literasi dan Numerasi di Sekolah Dasar Kabupaten Garut Herman, Tatang; Prabawanto, Sufyani; Mutaqin, Ejen Jenal; Nurwahidah, Lina Siti; Febrianti, Fitri Ayu; Nugraha, Widdy Sukma
Badranaya: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 02 (2024): Juli-Desember 2024
Publisher : IPI Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/badranaya.v2i02.2233

Program pengabdian kepada masyarakat ini bertujuan untuk mengembangkan profesionalisme guru Sekolah Dasar (SD) melalui implementasi Professional Learning Community berbasis Didactical Design Research (Proleco-DDR) di Kabupaten Garut, Jawa Barat. Kegiatan ini dirancang untuk meningkatkan pengetahuan profesional guru, memperkuat kolaborasi dalam komunitas belajar, dan mendorong inovasi pembelajaran berbasis penelitian. Melalui serangkaian workshop, seminar, dan pendampingan, guru dilatih dalam praktik refleksi, dialog argumentatif, dan penulisan narasi pengalaman untuk mengatasi tantangan pembelajaran di kelas. Hasil program ini meliputi peningkatan kemampuan guru dalam mendesain pembelajaran berbasis DDR, publikasi artikel ilmiah, dan terbentuknya komunitas Proleco-DDR yang berkelanjutan. Program ini juga menunjukkan keberhasilan dalam mendorong kolaborasi antara guru, kepala sekolah, dan pengawas pendidikan dalam meningkatkan kualitas pembelajaran di sekolah dasar. Untuk menjaga keberlanjutan program, direkomendasikan adanya monitoring berkala, penguatan komunitas Proleco-DDR, serta diseminasi hasil penelitian ke wilayah lain di Jawa Barat.

Pendampingan Penyusunan Soal-Soal berbasis Numerasi dalam Pembelajaran Matematika melalui Workshop untuk Guru Sekolah Dasar Herman, Tatang; Prabawanto, Sufyani; Utami, Nadya Syifa; Mangiri, Gita Rani Putri; Mefiana, Syifa Ananda; Meilani, Rini
JE (Journal of Empowerment) Vol 5, No 2 (2024): DESEMBER
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/je.v5i2.4634

Abstrak Numerasi merupakan keterampilan mendasar yang krusial bagi setiap individu, namun siswa di Indonesia, termasuk Kabupaten Garut, sering menghadapi kesulitan dalam memahami numerasi. Untuk mengatasi hal ini, diperlukan peningkatan kompetensi guru dalam menyusun soal berbasis numerasi. Artikel ini menguraikan pelaksanaan workshop “Pembelajaran Numerasi di Sekolah Dasar” yang dilaksanakan oleh tim dosen dan mahasiswa Pendidikan Matematika Universitas Pendidikan Indonesia. Kegiatan ini dilakukan melalui perencanaan, pelaksanaan, dan evaluasi, bekerja sama dengan Institut Pendidikan Indonesia (IPI) Garut. Workshop mencakup penyampaian materi dan pendampingan penyusunan soal numerasi, melibatkan mahasiswa Pendidikan Guru Sekolah Dasar IPI Garut dan guru sekolah dasar setempat. Hasil evaluasi menunjukkan peningkatan wawasan serta keterampilan peserta dalam merancang soal numerasi sesuai dengan konten, konteks, dan proses yang relevan. AbstractNumeracy is a crucial fundamental skill for every individual, but students in Indonesia, including Garut Regency, often face difficulties in understanding numeracy. To overcome this, it is necessary to increase teacher competence in developing numeracy-based questions. This article describes the implementation of the workshop ‘Numeracy Learning in Elementary Schools’ conducted by a team of lecturers and students of Mathematics Education Universitas Pendidikan Indonesia. This activity was carried out through planning, implementation and evaluation, in collaboration with the Indonesian Institute of Education (IPI) Garut. The workshop included material delivery and assistance in preparing numeracy questions, involving IPI Garut Elementary School Teacher Education students and local elementary school teachers. The evaluation results showed an increase in participants' insights and skills in designing numeracy questions according to relevant content, context, and process.

Validity and Practicality of Learning Model Development of LAPS-Heuristics with Local Wisdom on Students’ Metacognitive Ability asfar, andi muhammad irfan taufan; Asfar, Andi Muhamad Iqbal Akbar; Trisnowali, Andi; Dahlan, Jarnawi Afgani; Prabawanto, Sufyani; Nurannisa, Andi
Jurnal Penelitian dan Pengembangan Pendidikan Vol. 6 No. 3 (2022): Oktober
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jppp.v6i3.51990

Metacognition is one of the skills needed in a competitive era because it involves cognitive processes in communication, attention, memory, and processing and using information. However, the facts show that students' metacognitive abilities still need to improve. The overcome the low ability of metacognition, local wisdom-based learning is an alternative solution. This study aims to develop and test the feasibility level of the LAPS-Heuristics learning model with local wisdom on students' metacognitive abilities. This type of research uses research & development modified by Borg and Gall with three stages: preliminary studies, model trials, and model experiments. As for the research subject, the student of class IX at SMP Negeri 1 Kahu. The instruments used in the research include observation, interviews, validation, and practicality questionnaires. The results showed that the LAPS-Heuristics learning model developed with local wisdom was valid and practically applied in the learning process with an average score of 3.5 or a percentage of 92% so that the LAPS-Heuristics learning model with local wisdom can be implemented in the learning process to overcome the low metacognitive ability of students.

Co-Authors A.A. Ketut Agung Cahyawan W ABDUL MUJIB Abdul Mujib Aflich Yusnita Fitrianna Agung Wicaksono Ahmad Arifuddin Ahmad Nizar Rangkuti Ahmad Tafsir Ahmad Tafsir, Ahmad Ahmad Zulfa Khotimi Ahmad Zulfa Khotimi Ahmatika, Deti Aiyub Aiyub Alfitri, Putri Armania Agustina Alman Alman Alman Alman, Alman Aneu Pebrianti Anwar, Agus Saeful Asep Syarif Hidayat Asfar, A.M.Irfan Taufan Asfar, Andi Muhamad Iqbal Akbar Aswin Aswin Atep Sujana Augie, Kintan Tyara Bambang Eko Susilo Bambang Hariyomurti Bariyah, Nusrotul Cece Kustiawan Cecep Anwar Hadi Firdos Santosa Cecep Anwar Santosa Christina Monika Samosir Citra Utami, Citra Dadan Dasari Dadan Hermawan, Dadan Dadang Juandi Darhim Darhim Dela Ambarwati Desy Lusiyana, Desy Dian Cahyawati Dian Nopiyani Dian Usdiyana Didi Suryadi Didi Suryadi Didi Suryadi Doni, Petrus Kanisius Nama Edi Irawan Ejen Jenal Mutaqin Eka Novarina EKO YULIANTO Eko Yulianto Eko Yulianto Elah Nurlaelah Elizanti, Desi Encum Sumiaty, Encum Endang Cahya Mulyaning A. Eyus Sudihartinih Fardian, Dilham Fathiyah, Ifa Fatimah, Siti Febriani, Winarti Dwi Fitri Ayu Febrianti Fitriana Lestari Fitriani Fitriani Fujiarti, Ari Ginda M.A.Siregar Gita Rani Putri Mangiri Gumpita, Melly Terry Gunadi, Farid Hadi Haeruddin, Haeruddin Hani Nurhasanah Hayuningrat, Silfia Herizal Herizal Heryanti Jufri, Lucky Hutkemri Zulnaidi Iden Rainal Ihsan Ifa Fathiyah Inayah, Sarah Indiana Marethi Indiana Marethi, Indiana Indra Nurhidayat Irena Puji Luritawaty Istikomah, Endang Itoh Masitoh Jarnawi Afgani Dahlan Jozua Sabandar Jurpri, Al Jusniani, Nia Kartika Yulianti Kholipah, Nuzuliah Khotimah, Wonadesma Dwi Kintan Tyara Augie Kurniawati, Ririn Laelasari Laelasari, Laelasari Lina Siti Nurwahidah Lukman Lukman M Akbar Gulvara M Candra Nugraha Deni Mangiri, Gita Rani Putri Masitoh, Lisda Fitriana May Nisa Istiqomah Mefiana, Syifa Ananda Meicindy Jeny Klorina Meilani, Rini Melani, Rini Mimi Hariyani Mohamad Gilar Jatisunda Mustika Fauziah, Hilma Nabila Cynthia Rayhan Nadya Syifa Utami Nanang Priatna Nandang Arif Saefuloh Nazla Nurul Aulia Panggabean Nelvita Febrina Hasan ningrum, yunia jumita Nopiyani, Dian Nopiyani, Dian Novi Andri Nurcahyono Nti, Seth Junior Nuaini, Intan Nuke Fitri Yanuari Nur Qamariah Nurannisa, Andi Nurdiyah Kurniati Nurfiqih, David Nurhanifah, Nova Nurkamilah, Milah Permani, Kania Dewi Pertiwi, Saffanah PRASETYAWAN, ENGGAR Prihandhika, Aditya Putra R, Andika Putri, Amelia Defrianti Raisya Hizkiya Syabina Ramli Ramli Rani Sugiarni Rini Sulastri Riny Arviana Riza Fatimah Zahrah Rizki, Raihan Ahmil Rizky Rosjanuardi Rohimah, Siti Maryam Rosmayasari Rosmayasari Rosmayasari, Rosmayasari Saefuloh, Nandang Arif Saefuloh, Nandang Arif Samosir, Christina Monika Sandra Sukmaning Adji Santi, Eneng Sanusi Sanusi Saputra, Samnur Sarassanti, Yumi Sarnav Ituga, Almuhaimin Sendi Ramdhani Septian, Ari Simanjuntak, Sinitta Marito Siregar, Rama Nida Sitanggang, Damra Ali Siti Fatimah Siti Zakiyah Sofa, Rostika Nurlaela Nova Maya Suhendra, S Sukma Murni Sukri Sukri suparni Syamsuri Syamsuri Syarifah, Mufarrahatus Syarifah, Mufarrahatus Syifa Ananda Mefiana Tata Frarisia Tatang Herman, Tatang Tin Lam, Toh Trisna Nugraha Trisnowali MS, Andi Turmudi Umbara, Uba Umbara, Uba Usep Kosasih Wafa Islamiyah Wahyu Hidayat Wahyu Sopandi Wahyudi, Dwi Arisma Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wahyudin Wardani, Ambarsari Kusuma Wenda Alifulloh Widdy Sukma Nugraha Yasin, Muhamad Yaya S. Kusumah Yeni Dwi Kurino Yeni dwi Kurino Yusuf Adhitya Zulnaidi, Hutkemri

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