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All Journal AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Titian Ilmu: Jurnal Ilmiah Multi Sciences MaPan : Jurnal Matematika dan Pembelajaran Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Pasundan International of Community Services Journal (PICS-J) Prosiding Konferensi Nasional PKM-CSR
Darta, Darta
Universitas Pasundan
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences

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ELEMENTARY PRE-SERVICE TEACHERS’ SELF-EFFICACY IN MATHEMATICS Darta, Darta; Rohimah, Siti Maryam; Ahmad, Ahmad
AdMathEdu : Mathematics Education, Mathematics, and Applied Mathematics Journal Vol 8, No 1: Juni 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.793 KB) | DOI: 10.12928/admathedu.v8i1.11116

Abstract

Self-efficacy (SE) is related to someone’s belief influencing their success, including success in teaching mathematics for elementary pre-service teachers. This research aimed to analyse: 1) the self-efficacy difference between high-levelled students and moderate-levelled students; 2) the correlation of self-efficacy indicators; 3) correlation of self-efficacy statements, and 4) pattern interpretation of significant correlation tendency between each self-efficacy statement on elementary pre-service teachers. The subjects of this research were the senior students of Primary Education Department in one of private universities in Bandung. The self-efficacy data were obtained from 149 students. The correlation and mean difference test analysis were done with the support of SPSS. The result showed that the self-efficacy of high-levelled students was better than the self-efficacy of medium-levelled students, there was positive significant correlation either for each self-efficacy indicator or self-efficacy statement. From the correlation, there was a meaningful pattern for self-efficacy of elementary pre-service teachers.
SELF-EFFICACY: ANALYSIS OF LEARNING OUTCOMES OF TEACHER EDUCATION PROFESSIONALS (PPG) Darta Darta; Jusep Saputra
MaPan : Jurnal Matematika dan Pembelajaran Vol 8 No 2 (2020): DECEMBER
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2020v8n2a6

Abstract

Self-Efficacy (SE) is an essential component in mathematics learning that must be improved so that the teaching performance can convince students. The purpose of this study is how brightspace SPADA (Online Learning System) is developed to measure PPG participants' self-efficacy, which can contribute to the creation of an increase in the quality of education. This study's subjects were PPG participants in the Department of Mathematics Studies in one private LPTK in Bandung, which before the workshop began with online learning. The research method used is the Mixed Method of Embedded Design type and Embedded Experimental Model type. The instrument used was an online test on e-learning and a closed statement SE scale of 10. The analysis used include, (1) Descriptive analysis of online learning outcomes and self-efficacy, (2) Comparative analysis of online learning outcomes between classes (Class A and B) using the Mann Whiney-U test because the data are not normally distributed, (3) Comparative analysis of online learning outcomes between levels, namely junior high, high school, and vocational school (SMP, SMA, and SMK) using ANOVA, (4) Comparative analysis of self-efficacy between classes (Classes A and B) using t-test, because the data is normally distributed, (5) Comparative analysis self-efficacy between levels (SMP, SMA, and SMK) using ANOVA, (6) Analysis of the effect of online learning outcomes on self-efficacy using simple linear regression. The study results are: (1) Descriptive online learning results can be concluded that PPG Mathematics online learning outcomes are above average (≥ 75), based on levels. The result of descriptive statistical data analysis of online learning outcomes is that the average value of participants from SMP, SMA, and SMK is 76.93, 93.12, and 85.92. PPG Mathematics participants' self-efficacy is in the very good category (8.6 from 0-10 intervals), based on the level. Descriptive statistical data analysis obtained the average value of participants from SMP, SMA, and SMK is 8.68, 8.65, and 8.76. (2) There is no significant difference in online learning outcomes between classes A and B. (3) There is no significant difference in online learning outcomes between SMP, SMA, and SMK. (4) There is no significant difference in self-efficacy between classes A and B. (5) There is no significant difference in self-efficacy between SMP, SMA, and SMK. (6) There is no online learning outcomes influence on Self-Efficacy.
ELEMENTARY PRE-SERVICE TEACHERS’ SELF-EFFICACY IN MATHEMATICS Darta Darta; Siti Maryam Rohimah; Ahmad Ahmad
AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Vol 8, No 1: Juni 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.793 KB) | DOI: 10.12928/admathedu.v8i1.11116

Abstract

Self-efficacy (SE) is related to someone’s belief influencing their success, including success in teaching mathematics for elementary pre-service teachers. This research aimed to analyse: 1) the self-efficacy difference between high-levelled students and moderate-levelled students; 2) the correlation of self-efficacy indicators; 3) correlation of self-efficacy statements, and 4) pattern interpretation of significant correlation tendency between each self-efficacy statement on elementary pre-service teachers. The subjects of this research were the senior students of Primary Education Department in one of private universities in Bandung. The self-efficacy data were obtained from 149 students. The correlation and mean difference test analysis were done with the support of SPSS. The result showed that the self-efficacy of high-levelled students was better than the self-efficacy of medium-levelled students, there was positive significant correlation either for each self-efficacy indicator or self-efficacy statement. From the correlation, there was a meaningful pattern for self-efficacy of elementary pre-service teachers.
Persepsi Mahasiswa Mengenai Pembelajaran dalam Jaringan Selama Pandemi COVID-19 Uus Toharudin; Iwan Setia Kurniawan; Darta Darta
Titian Ilmu: Jurnal Ilmiah Multi Sciences Vol 13 No 1 (2021): January Edition
Publisher : Universitas Nurul Huda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30599/jti.v13i1.779

Abstract

Masa Pandemi COVID-19 berpengaruh pada proses pembelajaran diseluruh dunia. Pembelajaran yang dilaksanakan dengan tatap muka beralih menjadi pembelajaran dalam jaringan (daring) dengan menggunakan E-learning. Penelitian ini bertujuan untuk menggali persepsi mahasiswa terkait dengan pembelajaran daring di FKIP Unpas dengan menggunakan LMS E-learning berbantu aplikasi Moodle dan Uboquitous Learning (UBL). Metode yang digunakan pada penelitian ini adalah survei online, pengumpulan data dengan menyebarkan kuesioner melalui Google Form melibatkan 55 mahasiswa. Analisis data dilakukan secara deskriptif yang dideskripsikan berdasarkan respon mahasiswa. Hasil penelitian menunjukkan 83.3% menggunakan Moodle dan 88,9% menggunakan UBL, selebihnya menggunakan aplikasil lainnya. Secara umum mahasiswa memberikan respon baik mengenai pembelajaran E-learning dengan beberapa kendala teknis yang memerlukan perbaikan dimasa yang akan datang.
IMPLEMENTATION THEMATIC STUDENT STUDY SERVICE FACULTY OF TEACHER TRAINING AND EDUCATION UNIVERSITAS PASUNDAN DURING COVID 19 PANDEMIC Taufiqulloh Dahlan; Uus Toharudin; Darta Darta; Acep Roni Hamdani; Rahmatika Rahmatika
Pasundan International of Community Services Journal (PICS-J) Vol 4 No 1 (2022): Volume 04 Number 01 June 2022
Publisher : LPM Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/pics-j.v4i1.5451

Abstract

The Covid-19 pandemic is still something that worries everyone. The Covid-19 outbreak has made everyone cannot carry out activities both in the fields of education, society, and Village government. In Indonesia itself, there have been large restrictions on activities namely PSBB and PPKM. This research activity was carried out during PPKM conditions. The students try continue to serve in the fields of education, community, and village government. College student What is done in terms of education is to provide online learning assistance and activities other. While in the social community service is carried out by counseling or work devotion. And the last service in the field of village government is helping the village in run village programs. By providing learning assistance, students can produce good study quality. While in community service, realizing how to live live healthy during the current pandemic. The village government is helped by the service that is done by assisting in carrying out village programs. The thematic student study service work program that has been planned can run well even though there are some activities that have been changed due to several obstacles in the field. Forming students to be more mature in responding to existing problems and being able to understand how to live in society, besides that they can form independent personalities and are responsible for the tasks that must be carried out. Students gain new knowledge that is not found in the material in class that is useful later for use in everyday life. The local government and the community were enthusiastic and very helpful in the implementation of the Thematic Community Service Program. This thematic student study service activity is a student service effort to the community.
Persepsi Penerapan Model Stem (Science, Technology, Engineering And Mathematics) Untuk Meningkatkan Pemahaman Guru Dalam Menghadapi Revolusi Industri 4.0 Mia Nurkanti; Darta Darta
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR) Vol 2 (2019): Peran Perguruan Tinggi dan Dunia Usaha dalam Mempersiapkan Masyarakat Menghadapi Era I
Publisher : Asosiasi Sinergi Pengabdi dan Pemberdaya Indonesia (ASPPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (192.207 KB) | DOI: 10.37695/pkmcsr.v2i0.376

Abstract

Telah dilakukan pengabdian pada masyarakat tentang pembimbingan guru SD melaksanakan program Bandung Green School sebagai upaya penghijauan sekolah yang ada di kota Bandung. Tujuan dari PKM ini yaitu ingin bekerjasama dengan para guru Sekolah Dasar di salah satu SD yang berada di tengah kota. Masalah yang dihadapi oleh para guru adalah belum mempunyai pengetahuan mengelola lingkungan yang sehat, bersih dan nyaman sedangkan program walikota saat itu menginginkan setiap sekolah yang ada di kota Bandung menyelengarakan Bandung Green School. Tujuan penelitian adalah apakah model pembelajaran STEM (Science, Technology, Engineering and Mathematics) dapat membuat guru memahami cara mengelola lingkungan sekolah. Pengambilan sampel penelitian dilakukan di SD Cihampelas 3 dan 5. Guru yang terlibat sebanyak 43 orang sedangkan yang menjadi subjek penelitian hanya guru yang mengajar di kelas 4 dan 5 yaitu 16 orang. Metode pengambilan data dilakukan melalui metode survey dengan instrumen pre dan post test serta kuesioner. Hasil penelitian menunjukan bahwa penerapan pembelajaran model STEM dapat memberikan kontribusi signifikan terhadap kemampuan guru dalam mengelola lingkungan sekolah. STEM merupakan salah satu model pembelajaran yang efektif dapat digunakan oleh guru untuk mempersiapkan anak membangun karakter yang kompetitif secara global dan dipersiapkan untuk kesempatan karir di bidang teknis dan kreatif di masa depan.
ANALISIS LEARNING OBSTACLES PADA MATERI PECAHAN SISWA KELAS IV SEKOLAH DASAR Siti Maryam Rohimah; Darta Darta; Reva Intelliana Anggraeni
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 7 No. 2 (2022): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v7i2.6386

Abstract

This study aims to analyze the existence of learning obstacles that occur in students, especially in class IV fraction materials and efforts to overcome these learning obstacles. This research uses descriptive qualitative research method. The sample in this study was 17 grade IV students at SDN Kopo 04 for the academic year 2021/2022 with purposive sampling using a sampling technique. The source of data in this study is the primary data source and for data collection the researchers used test and interview instruments. Data analysis was carried out descriptively by reducing data, presenting data, and drawing conclusions. Based on the results of research and discussion, it was found that a learning obstacle in the ontogenic obstacle category was that students did not understand how to operate addition and subtraction on fractions. Students also experience epistemological obstacles if they are faced with a different problem context from the one exemplified by the teacher in the book and misunderstand the meaning of the question. In addition, there were didactical obstacles where students were not able to place the numerator and denominator, students also did not know the definition of fractions and the concept of fractions as part of a whole and fractions as part of a group, because it was caused by inappropriate teacher teaching. It was also found that efforts to overcome learning obstacles were found such as holding remedials, enrichment, using the RME (Realistic Mathematics Education) learning model, often doing practice questions, and being able to use other learning media besides books. Efforts to overcome the learning obstacles found are expected to be realized to minimize the learning barriers experienced by students.
Penerapan Model Problem-Based Learning berbantuan GeoGebra untuk Meningkatkan Kemampuan Literasi Matematis Siswa SMA Nida Amelya Al Fitriani; Darta Darta; Thesa Kandaga
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 8 No. 1 (2023): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v8i1.8480

Abstract

Mathematical literacy ability is an important ability possessed by students. However in reality mathematical literacy ability is still low. One of the learning models that can help to improve mathematical literacy ability is the PBL model with GeoGebra. This study aims to find out the increase in mathematical literacy ability of students who obtain PBL model with GeoGebra is higher than those who obtain ordinary learning model. The method in this study is quasi-experimental with nonequivalent control group desain. The population of this study was XI students SMA Pasundan 2 Bandung for academic year 2022/2023. The research instrument used was a description test of the ability to mathematical literacy. Processing and analyzingd data on the difference between the two averages using thr Mann-Whitney U test. Based on the results of data analysis, it was concluded that the increase in mathematical literacy ability of students who obtain PBL model with GeoGebra is higher than those who obtain ordinary learning model.
Co-Authors Acep Roni Hamdani Ahmad Ahmad Ahmad, Ahmad Jusep Saputra, Jusep Kurniawan, Iwan Setia Mia Nurkanti Nida Amelya Al Fitriani Rahmatika Rahmatika Reva Intelliana Anggraeni Rohimah, Siti Maryam Taufiqulloh Dahlan Thesa Kandaga Uus Toharudin