Article Per Year (5 Year)
p-Index From 2020 - 2025
3.582
P-Index
This Author published in this journals
All Journal P2M STKIP Siliwangi Mimbar Sekolah Dasar Eduma : Mathematics Education Learning and Teaching Al-Jabar : Jurnal Pendidikan Matematika Taman Cendekia : Jurnal Pendidikan Ke-SD-an PAEDAGOGIA JPI Indonesian Journal of Primary Education Jurnal Inventa COLLASE (Creative of Learning Students Elementary Education) These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan Journal of Learning Improvement and Lesson Study Jurnal Profesi Pendidikan (JPP) Current Issues on Elementary Education Journal Indonesian Journal of Primary Education ASEAN Journal of Educational Research and Technology
Trisna Nugraha
Institut Keguruan Dan Ilmu Pendidikan Siliwangi
Arts Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

Published : 23 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 23 Documents
Search

 1   2   3 
PENGARUH PENDEKATAN KONTEKSTUAL BERBASIS ETNOMATEMATIKA BUDAYA SUNDA TERHADAP KEMAMPUAN PEMAHAMAN DAN DISPOSISI MATEMATIS SISWA PADA MATERI PERSEGIPANJANG Nugraha, Trisna; Maulana, M.; Jayadinata, Asep Kurnia
Jurnal Pena Ilmiah Vol 2, No 1 (2017)
Publisher : Jurnal Pena Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpi.v2i1.11212

Abstract

Human life always involves mathematics, so needed mastery of mathematical understanding ability, and mathematical disposition (MUA-MD) since early age. Innovative mathematic learning through Sundanese culture ethnomatematics (SCE)-based contextual approach is chosen as a solution in improving MUA-MD. This study aims to determine the improvement of students MUA-MD that learn through SCE-based contextual approach, and conventional learning, knowing differences in improvement between SCE-based contextual approach, and conventional learning, knowing the positive relationship between MUA and MD. This research used pretest-posttest control group design with samples of grade V SDN Cibeureum 3, and SDN Licin  in Sumedang. Conclusions of this research are: 1) SCE-based contextual, and conventional approach can improve MUA-MD significantly, 2) SCE-based contextual approach is significantly better to improving goals than conventional approach, 3) There is positive relationship between mathematical understanding ability, and mathematical disposition.
Sundanese Ethnomathematics Context in Primary School Learning Nugraha, Trisna; Maulana, M.; Mutiasih, Palupi
Mimbar Sekolah Dasar Vol 7, No 1 (2020)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53400/mimbar-sd.v7i1.22452

Abstract

Mathematics is mostly related to human life, thus, humans are required to have the mathematical understanding ability in solving life problems since in the elementary school age. Therefore, mathematics learning at school should have relevance value to construct mathematical concept that can be used in real life.  Innovative mathematics learning through Contextual Learning (CTL) model based on Sundanese Culture Ethnomathematics as a local wisdom at which humans use mathematics in their real life, was chosen as a deep solution to increase the mathematical understanding ability, because students live in their culture and society. This study employsan experimental method by conducting pretest and postest control group design. The purpose of this study is to determine the increasing of students’ mathematical understanding ability on experiment class (using CTL model based on Sundanese Ethnomathematics) and control class (using conventional learning model). The result of this study produced conclusion that CTL based on Sundanese ethnomahtematics and conventional model can increasethe mathematical understanding ability significantly. However, the application of CTL model based on Sundanese Ethnomathematics was significantly better than conventional model (62.29%) to increase students’ mathematical understanding ability on learning the basic concepts of rectangular geometry for 4th grade students of elementary school.
Implementation Outcomes of Literacy Movement trough The Habituation, Development and Learning Stages for Indonesian Elementary School Students Nurhasanah, Nurhasanah; Rahman, Rahman; Nugraha, Trisna
International Conference on Elementary Education Vol. 3 No. 1 (2021): Proceedings The 3rd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (194.09 KB)

Abstract

The Indonesian government has implemented awareness of literacy's importance through the school literacy movement at every level of education. The literacy movement, especially at the elementary school level, is carried out in three stages. There are habituation, development, and learning. The literacy movement's implementation since 2016 at the elementary school level has carried out well. However, there are still some obstacles. The method used is a systematic literature review. It examines various reports of literacy stakeholders in their implementation against each context. These reports found different effective strategies for successfully implementing the literacy movement, which can use as references. It then discovered that various obstacles became the gap in literacy education in Indonesia to be minimized further. This systematic literature review highlights a need to implement meaningful and innovative strategies by utilizing stakeholders such as teachers, school principals, parents, communities, and teacher institutes to provide professional context-based input related to the literacy movement
Exploring the Perspective of Indonesian In-service Elementary Teachers toward Pedagogical Content Knowledge (PCK) on Teaching Mathematics Nugraha, Trisna; Prabawanto, Sufyani
International Conference on Elementary Education Vol. 3 No. 1 (2021): Proceedings The 3rd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (430.245 KB)

Abstract

Mathematical proficiency as a goal of learning mathematics and other skills developed by teachers in schools through a didactic and pedagogical activity. The quality of teaching mathematics in elementary education is largely determined by the teacher's perspective on Pedagogical Content Knowledge (PCK) in mathematics learning itself. This study aims to see the perspectives of elementary school teachers who are experienced in teaching mathematics regarding several things that are needed in learning mathematics in elementary schools. The study used a survey method which was conducted on elementary school teachers who have experience in teaching mathematics with various educational backgrounds and different schools (n = 65) through random sampling. The study is focused on investigating the pedagogical perspective, the perspective of mathematics learning objectives, and the perspective of mathematics content taught in elementary schools. These perspectives are arranged in a research instrument in the form of a questionnaire containing multiple answer questions and open-ended answers. Data collection was carried out with the help of google forms. The data analysis used is quantitative and qualitative approaches. The results showed that various innovative learning models were known by the teacher, although not all teachers were sure that they had implemented the learning model according to the syntax of the learning model. Also, teachers are still optimistic that innovative learning models have flexibility so that they can be applied in pandemic conditions.
Study of Decimal in Elementary Mathematics Textbooks from Ministry of Education and Culture of the Republic of Indonesia Fuadah, Ulfah Samrotul; Saud, Udin Syaefudin; Hadiyanti, Yeni; Nugraha, Trisna
International Conference on Elementary Education Vol. 3 No. 1 (2021): Proceedings The 3rd International Conference on Elementary Education
Publisher : Elementary Education Study Program School of Postgraduate Studies Universitas Pendidikan Indonesia in collaboration with UPI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1278.113 KB)

Abstract

Textbooks are still used as the main learning resource used by teachers in school. The book must provide content that is very supportive in helping students to achieve understanding related to a topic. This study aims to analyze how decimal material is studied in mathematics textbooks published by the Ministry of Education and Culture of the Republic of Indonesia. The analysis focuses on the content and presentation of math problems available in books. This study uses a qualitative approach with analytical methods. Research findings show that the decimal material focuses more on procedural knowledge than on trying to deepen conceptual understanding. The problems in the book are dominated by problems that only reveal procedural knowledge. There are no questions that reveal representation skill, reasoning, and conceptual understanding. Based on this research, it appears that teachers should make more efforts to find learning resources that more supportive of success in learning mathematics. Because the success of learning mathematics can be seen from the development of mathematical proficiency, not only in computational or numerical skills.
Analysis of Students’ Learning Style Preference Adaptation on Mathematics Learning during the Distance Learning Condition Nugraha, Trisna; Prabawanto, Sufyani
PAEDAGOGIA Vol 24, No 2 (2021): PAEDAGOGIA Jilid 24 No 2 (2021)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/paedagogia.v24i2.54182

Abstract

Changes in the education system due to COVID-19 pandemic through distance learning (PJJ) have made it difficult to accommodate students’ needs in achieving mathematical proficiency. The needs of these students are based on students learning style preference (KGB), how students obtain information, as one of the determinants of success in learning mathematics. This study aims to investigate the extent to which each student’s KGB can adapt to the PJJ designed through RADEC (Read-Answer-Discuss-Explain-Create) and direct learning. A quasi-experimental study with 2 x 3 factorial designed was conducted involving 56 4th graders from a private elementary school in Bandung. The research instrument used was the KGB scale and mathematical conceptual understanding (MCU) test. The result of this study showed that there were differences in students’ MCU viewed by KGB during PJJ which was more accommodating to visual students. It is necessary to improve the PJJ design that accommodate each KGB.
Pengembangan Buku Cerita Bergambar Berbasis Pendidikan Karakter Dalam Menumbuhkan Budaya Literasi Siswa Kelas II SD Palupi Mutiasih; Prana Dwija Iswara; Trisna Nugraha
Taman Cendekia: Jurnal Pendidikan Ke-SD-an Vol 5 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/tc.v5i1.9470

Abstract

This development research aimed to produce picture book products based on character education that can improve literacy culture in elementary schools. A picture story book is a book that combines text and illustrations so that it becomes a story book that can increase students' reading interest. Picture story books can tell a story that is collaborated with an interesting and meaningful concept for children's development. The method used was the method of research and development (R&D) with the development model of Borg and Gall. This research and development had 9 stages of research, namely research and information gathering, planning, product draft development, initial field testing, product revision, main field test, operational product revision, field implementation test and final product revision. Respondents in research and development involved one material expert, one linguist, one media expert, 13 students of SDSN Bendungan Hilir 12 Pagi, 21 students of SDS Ar-Rahman Motik. The results showed that the character education-based picture book product was considered very good. The average result according to the expert was 97.1%, the Small Group Evaluation was 96.6%, and the Field Test was 94.33%. This picture book product was attractive to students who loved reading because reading was the key to increase literacy culture since elementary school age.
PENGARUH MODEL PEMBELAJARAN PROBLEM-BASED LEARNING (PBL) TERHADAP HASIL BELAJAR SKALA MATEMATIKA SISWA KELAS V Trisna Nugraha; Siti Nur Azizah Puji Ayu Lestari
INVENTA: Jurnal Pendidikan Guru Sekolah Dasar Vol 7 No 2 (2023): Inventa: Jurnal Pendidikan Guru Sekolah Dasar
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/inventa.7.2.a7873

Abstract

Learning mathematics in grade V elementary schools in general still maximizes the work of teachers and pays little attention to student involvement in learning because it still uses the direct method where mastery is focused on the teacher. This certainly makes student activity in learning and student mathematics learning outcomes less than optimal. In order to solve problems that can increase student performance, activities, and learning outcomes, Problem Based Learning (PBL) is implemented, so the research aims to describe whether the implementation of problem-based learning models (PBL) can be effective in enhancing student performance and learning outcomes in learning mathematics material Scales and Plans for class V SD. The study implementation is guided by the syntax of the problem-based learning model (PBL) including 1) problem orientation; 2) student organizations; 3) guiding individual or group investigations; 4) developing and presenting results; 5) analyze and evaluate. This study was conducted using the One-shot Case Study experimental research design, with 28 fifth grade elementary school students as subjects. Data collection techniques were carried out through tests, observation and documentation studies. The results showed that the performance and results of students' mathematics learning in problem-based learning were interpreted in high criteria with a percentage range of 84,88%-92,12%. This shows that problem-based learning (PBL) as a constructivist learning can provide space and opportunities for students to participate actively in learning by using problem-solving group discussion learning designs, so that students pay attention to accuracy and attitude in the entire series of PBL learning.
Student response to the radec learning model in improving teacher pedagogic competence Trisna Nugraha; Sofyan Nur Mahardhika
xxxx-xxxx
Publisher : Sekolah Pascasarjana UPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5340/ciee.v2i1.61888

Abstract

Pedagogical competence is the main competency that must be possessed by teachers and begins to be learned by every prospective teacher since they study at higher education level. Much of higher education research has forgotten the sustainability of this competency and has put more emphasis on competence in understanding learning content, even though a learning innovation is needed that makes this competency continue so that it is not just theory but practice for prospective teachers. Therefore, this research was conducted with the aim of looking at the responses of students (prospective elementary school teachers) to the usefulness and sustainability of learning innovations that have been carried out through the RADEC (Read-Answer-Discuss-Explain-Create) learning model in order to increase these pedagogical competencies. The research was conducted through a qualitative descriptive method, using data collection techniques through a survey method. The study involved 144 respondents. The data obtained revealed that the majority of students gave a positive response to the RADEC learning process in order to increase their pedagogical competence. Thus, it is hoped that the results of this research can become material for practical reflection for education practitioners to be able to redevelop the RADEC learning model, especially in the context of increasing teacher pedagogical competence in addition to increasing learning content competencies.
Enhancing Mathematical Disposition in Geometry Instruction : The Role of E-Comics in Realistic Mathematics Education Trisna Nugraha; Asep Samsudin
PAEDAGOGIA Vol 27, No 1 (2024): PAEDAGOGIA Jilid 27 No 1 (2024)
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/paedagogia.v27i1.83787

Abstract

Success in learning mathematics can be measured through five aspects called the five strands of mathematical proficiency. These five aspects need to be taught fairly, resulting in a change in students' mathematical attitudes where this aspect is still minimally looked at and researched. Therefore, the research aims to analyze changes in students' mathematical dispositions by reviewing the role of e-comics in Realistic Mathematics Education (RME). This context-based mathematics learning approach is assumed to provide meaningful learning for students. This mixed-methods research with a sequential explanatory research design was carried out on 30 elementary school students by combining quantitative data collection and analysis techniques with qualitative data support. The research showed that using e-comics in RME learning significantly improved students' mathematical dispositions with a large effect size (Cohen’s effect size = 0,98). In a qualitative review involving data triangulation, evidence was found that using e-comics in RME learning has a role in facilitating the development of each student indicator, as evidenced in the high students’ enthusiasm or response in learning both in observations, questionnaires, and documentation studies. In this way, it is hoped that this innovation can be researched and developed further on a more diverse scale and content. In addition, this research provides further opportunities for research and teacher training related to developing RME learning designs and e-comics in learning.
Co-Authors Adila Amalia Asep Samsudin Evi Susanti Fuadah, Ulfah Samrotul Hadiyanti, Yeni Indra Suhendra Jajang Bayu Kelana Jayadinata, Asep Kurnia Karso Karso Maulana, M. Maulana, M. Mutiasih, Palupi Nina Vania Nurhasanah Nurhasanah Palupi Mutiasih Prana Dwija Iswara, Prana Dwija Rahayu, Galih Septiyan Rahman Rahman Rahmi Sintika Siti Nur Azizah Puji Ayu Lestari Sofyan Nur Mahardhika Sri Rezeki, Luviani Sufyani Prabawanto, Sufyani Suparman Suparman Suparman Suparman Tatat Hartati Udin Syaefudin Saud, Udin Syaefudin Ulfah Samrotul Fuadah Wahyu Hidayat Wahyu Hidayat Wardani, Duhita Savira