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All Journal Proceedings of Annual International Conference Syiah Kuala University - Social Sciences Chapter Tadris: Jurnal keguruan dan Ilmu Tarbiyah International Journal of Nusantara Islam AKSIOMA Risâlah, Jurnal Pendidikan dan Studi Islam Al-Hayat: Journal of Islamic Education JURNAL PENGABDIAN KEPADA MASYARAKAT Triple S (Journals of Mathematics Education) JURNAL PENDIDIKAN TAMBUSAI Teorema: Teori dan Riset Matematika SAP (Susunan Artikel Pendidikan) Journal of Authentic Research on Mathematics Eduacation (JARME) Journal of Social Science Journal of Industrial Engineering & Management Research (JIEMAR) Vivabio : Jurnal Pengabdian Multidisiplin Jurnal Math-UMB.EDU International Journal of Educational Research and Social Sciences (IJERSC) Mosharafa: Jurnal Pendidikan Matematika Dimensi Matematika : Jurnal Pendidikan dan Pembelajaran Matematika Plusminus: Jurnal Pendidikan Matematika Journal of Instructional Mathematics International Journal of Humanities Education and Social Sciences Jurnal Pusat Inovasi Masyarakat International Journal Of Science Education and Technology Management (IJSETM) Edukasia: Jurnal Pendidikan dan Pembelajaran Uninus Journal of Mathematics Educations and Science (UJMES) PERISAI: Pendidikan dan Riset Ilmu Sains Journal of Social Science Al-'Adad: Jurnal Tadris Matematika Jurnal Manajemen Pendidikan Islam SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika International Journal of Nusantara Islam
Usep Kosasih
Universitas Islam Nusantara
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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Level of Students' Digital Literacy Ability Entering the New Normal Era Makmur Solahudin; Heru Sujiarto; Achmad Mudrikah; Usep Kosasih
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 3 No. 3 (2022): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v3i3.149

Abstract

The COVID-19 pandemic has changed the pattern of human life, including the education sector. The rapid development of digital technology is very helpful in overcoming learning problems during a pandemic as well as accelerating digital transformation in the education sector, both online learning methods and the use of digital simulations as learning technology. This study aims to measure the level of digital literacy skills of students based on the characteristics of students entering the new normal era. This study uses a quantitative descriptive approach. The population is all students studying in Depok City with a sample of 410 students obtained by random sampling. The results of the study showed that the level of student digital literacy skills of 75.3% could be included in the Good category. There is no significant difference in the level of digital literacy ability based on gender and student residence, but there is a different trend based on age and year of study, where the higher the age or year of study the higher the level of digital literacy ability, and based on the source of tuition fees for scholarship recipients. Full level indicates a higher level of digital literacy ability. In conclusion, the level of digital literacy of students could be included in the Good category. There is no difference in the level of digital literacy ability based on the gender and place of residence of students, but there are different trends based on age, year of study, and source of student tuition fees.
ANALISIS TERHADAP KEBUTUHAN DESAIN PEMBELAJARAN MATEMATIKA BERBASIS PERMAINAN DI SEKOLAH MENENGAH PERTAMA Pertiwi, Nazmi Gita; Wahyuni, Windi; Kosasih, Usep; Saputra, Samnur
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 8 No. 1 (2023): Januari 2023
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v8i1.2451

Abstract

This study aims to analyze the needs of mathematics learning designs for educators and students at the junior high school (SMP) level. The research method used was descriptive qualitative with the research subjects being junior high school mathematics educators and seventh grade students. The research instruments used were interview sheets and questionnaire sheets. The results of the study show that there are still many students who are constrained and have difficulty understanding online mathematics learning. Then educators also still lack variety in interesting learning media for students, so they don't get bored and are passionate about learning mathematics. The conclusion from this study is that the design of mathematics learning at the junior high school level is still in the less category because there are still many students who have difficulty learning and understanding mathematics and there are still many educators who do not yet have an attractive learning design and increase the enthusiasm for learning for students, so a design is needed. game-based learning. The benefits of this research can be used as a preliminary study to conduct further research on junior high school mathematics learning design.
Pengembangan Media Pembelajaran Interaktif Matematika Berbantuan Adobe Flash Profesional untuk Meningkatkan Minat dan Hasil Belajar Peserta Didik SMP di Kabupaten Bandung Fadilah, Irma Mardiyati; Rahman, Sidiq Aulia; Nazwa, Ainun; Kosasih, Usep; Maulina, Dhita Nur; Makiah, Umi
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 8 No. 2 (2023): Juli 2023
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v8i2.2580

Abstract

This research was conducted because of the low interest and results of students' mathematics learning. In addition, there is no learning media that is interesting and produces student learning. The purpose of this research is to describe the characteristics of professional interactive mathematics learning media assisted by Adobe Flash to increase the interest and learning outcomes of junior high school students. The research method uses the Rzz&D method and experiments with the Dick and Carrey research design. The subjects of this study were class VII junior high school students. The instruments used were validation sheets, student response questionnaires to the media, learning interest questionnaires, and student learning achievement tests. The media corresponded to the problem-based learning model and the discovery learning model. good characteristics to increase interest and learning outcomes and have valid, practical, and effective media qualities.
PENGEMBANGAN BAHAN AJAR MATEMATIKA PADA MATERI PROGRAM LINEAR DENGAN MODEL PROBLEM-BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN MATEMATIS SISWA SMA Hilda Rahmawati, Ajeng Ajeng; Marlina, Rani; Nurjanah, Nurjanah; Hakim, Luki Luqmanul; Marwan, Silmi Aulia; Wahyuni, Nurhopipah; Kosasih, Usep
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 8 No. 2 (2023): Juli 2023
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v8i2.2587

Abstract

This research supported by the lack of student’s mathematical understanding ability, and the need for the development of linear programming material for students.The purposes of this research are: to  describe the  characteristics of linear programming material written with problem-based learning model, and assess  the quality of material considered from validity, practicality, and effectiveness.The research used quantitative  and qualitative approaches, with research and development method, in form of Dick and Carey’s design. Research was conducted at one of senior high school in Bandung. The instruments used are: validation’s sheets, the mathematical understanding test, observation sheets, and questionnaire. According to the data processing and analysis of the development of material, researcher have two conclusions. The first conclusion, characteristic of material developed was:  based on the curriculum 2013 standard with a KI-1 not specified in teaching materials and some KI-2 not all included in material, the presentation of material developed according to a problem-based learning model, and equipped with a problem, examples, exercise about, and evaluate compiled based on an indicator of mathematical understanding ability. The second conclusions, instruction materials developed was valid, practical, and effective.
PENERAPAN MODEL PROBLEM POSING UNTUK MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS PESERTA DIDIK SMP Kosasih, Usep; Shekhawati, Novia Nur; Aqilah, Nur; Sulastri, Yayu Laila; Prasetyo, Edo; Mulia, Silviani
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 8 No. 2 (2023): Juli 2023
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v8i2.2605

Abstract

The research in this thesis was based on the low ability of mathematical reasoning of students in mathematics learning. One of the alternatives which could be applied to improve the ability of mathematical reasoning of students needed an interesting learning and an independent thinking to understand subject material according to his ability by model problem posing. The method used in this research was a quasi experimental method with Nonequivalent Pretest-posttest Control Group Design. The research was conducted at one of the state junior high schools in Bandung District. Population in this research was all students of class VIII with a sample of students in class VIII-F as an experimental class and class VIII-G as a control class. The instrument used was a mathematical reasoning ability test, and observation sheet. According to the analysis result of Man-Whitney test in mathematical reasoning ability of student were obtained decisions that increasing the mathematical reasoning ability of student whose learning used problem posing model was better than student whose learning used discovery learning model.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK MODEL ELICITING ACTIVITIES TERKAIT KEMAMPUAN KOMUNIKASI MATEMATIS DAN MINAT BELAJAR Ulpah, Mira; Kosasih, Usep; Saputra, Samnur
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 8 No. 2 (2023): Juli 2023
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v8i2.2612

Abstract

This research is motivated by the absence of teaching tools that suit the needs of students and the low ability of mathematical communication and interest in learning. This is the main reason for the need to develop student worksheets using eliciting activities models related to mathematical communication skills and learning interest. This study aims to determine the feasibility of student worksheets developed. This research method is Research and Development with the ADDIE design. The data source in this study is an expert validator. The data collection instrument used was the expert validation sheet. Data were analyzed using percentages which were concluded according to qualifications. Based on the analysis carried out, it can be concluded that the student worksheets developed are feasible to be used for learning mathematics. It is suggested that the developed student worksheets can be an alternative teaching tool in mathematics, and it is necessary to carry out further research in order to obtain quality and general student worksheets. Keywords: student worksheets, eliciting activity models, mathematical communication skills, interest in learning.
ANALISIS TERHADAP JAWABAN PESERTA DIDIK KELAS VIII SMP DALAM MENYELESAIKAN SOAL SPLDV DITINJAU DARI KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Ratnasari, Rika; Nurjanah; Heru Sujiarto; Usep Kosasih
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 1 (2024): Januari 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i1.2998

Abstract

In the process of learning mathematics there is a very important and inseparable process of solving problems. Mathematical problems are still always found difficult by students in the process of solving them, so not many students can do problem solving even though students are required to be able to solve math problems until they find the right answer for the problem. The purpose of this study was to describe the answers of class VIII SMP students in solving SPLDV questions in terms of mathematical problem solving abilities. This study used descriptive qualitative method. The subjects in this study consisted of three students, each of whom had problem solving abilities based on high, medium and low categories. The results of this study were that students in class VIII B at SMP Pasundan 1 Banjaran in the high category could complete the problem solving stages according to Polya and were able to explain the process of solving SPLDV questions. For students in the medium category, they are able to explain the process of solving SPLDV questions, but they are still not quite right in completing the problem solving stages according to Polya. Meanwhile, students in the low category could not complete the problem solving steps according to Polya in solving SPLDV questions.
Kegiatan Sosial di Desa Sindulang Kecamatan Cimanggung Kabupaten Sumedang Kosasih, Usep; Cahyani, Riyanti; Iswara, Devina; Kristanti, Kantika; Mahdiati, Lia; Irgiana, Muhammad; Nur, Sarah; Lira, Wanda; Nabila, Hilya Aulia; Lutfiana, Fira Aini
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 13 No 2 (2023): Desember 2023
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Mahasiswa mempunyai peran strategis sebagai agent of change. Kuliah kerja nyata (KKN) adalah salah satu wujud pengabdian mahasiswa perguruan tinggi kepada masyarakat melalui pemberian bantuan pemberdayaan, pelatihan, penyuluhan, pembimbingan, pendampingan, dan untuk menyadarkan potensi yang dimiliki serta membantu meningkatkan kualitas hidup dan pembangunan. Mahasiswa akan mendapatkan kemampuan generatif berupa life skills (keterampilan hidup). Observasi ini dilakukan dengan metode : (1) wawancara, (2) berpartisipasi ke lapangan secara langsung, dan (3) dokumentasi. Berdasarkan hasil observasi maka ditentukan program kerja KKN kelompok divisi sosial yang akan dilaksanakan meliputi program : (1) perlombaan HUT RI, (2) pengajian, (3) jumsih (Jum'at bersih), (4) pensi (Pentas Seni), dan (5) senam. Secara keseluruhan program kerja terlaksana sesuai dengan perencanaan. Keberhasilan dilihat dari jumlah partisipasi dan dukungan masyarakat RW 07 Desa Sindulang dalam semua kegiatan. Semua kegiatan berjalan dengan hasil yang tidak mengecewakan, hal ini terbukti dari opini masyarakat secara umum. Dengan demikian, setelah kegiatan sosial berakhir diharapkan masyarakat dapat terus mengembangkan segala potensi yang ada.
Development of Inverce Matrix Module Related to Student’s Mathematical Connection Skills Fadlurrochman, Rizqon Fuadi; Sumartana, Ammar Hanif; Apriyanti, Leni; Piliang, Anita Safitri; Sulastri, Yayu Laila; Ahmatika, Deti; Kosasih, Usep
Journal of Instructional Mathematics Vol. 3 No. 2 (2022): Connecting Mathematical Concepts in Learning and Solving Problems
Publisher : Pendidikan Matematika STKIP Kusuma Negara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37640/jim.v3i2.1558

Abstract

The purpose of this study was to describe the process and results of the development of the matrix Inverce module related to students' mathematical connection skill, as well as to describe the quality of the matrix Inverce module in terms of validity and practicality. The method used was design research with Plomp model, includes the initial research stage, development stage, and assessment stage. The data was obtained from interview, document analysis, and questionnaire. The result of this study showed that developed module was valid based on validation of material experts, media experts, and practitioner. The validation results of this module show that this module was quite feasible to use with a percentage of 80.83% from material experts and 75.93% from media experts, and was quite practical to use with a percentage of 76.90% from the educator's response questionnaire. From the validation results and educator responses, this module can be implemented as a learning resource or teaching material. In conclusion, the Inverce matrix module was declared fit and practical to be used as teaching material and learning resources.
The Effect Of Leadership, Organizational Culture, Commitment, And Teacher Competency On Teacher Performance Satata, Sri; Trisnamansyah, Sutaryat; Sujiarto, Heru; Kosasih, Usep
International Journal of Educational Research & Social Sciences Vol. 3 No. 4 (2022): August 2022
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijersc.v3i4.435

Abstract

This study aims to determine: (1) the influence of the principal's leadership on the performance of West Jakarta Senior High School teachers, (2) the influence of organizational culture on the performance of West Jakarta State Senior High School teachers, (3) the influence of organizational commitment on the performance of West Jakarta State Senior High School teachers, (4 ) the influence of teacher competence on teacher performance at SMAN West Jakarta, and (5) the influence of principal leadership, organizational culture, organizational commitment and teacher competence on teacher performance at SMAN West Jakarta. This study uses a descriptive method with a quantitative approach. The population in this study were all teachers at SMAN West Jakarta, totaling 727 teachers, while the sample consisted of 100 teachers from 4 SMAN West Jakarta selected randomly. The research instrument used a Likert scale which was modified into 9 choices, consisting of 49 statement items spread over five research variables. The results of the analysis show (1) the principal's leadership has a positive and significant effect on teacher performance, with a fairly strong level of influence (2) organizational culture has a positive and significant effect on teacher performance, with a fairly strong level of influence (3) organizational commitment has a positive and significant effect on teacher performance. significant effect on teacher performance, with a strong level of influence (4) teacher competence has a positive and significant effect on teacher performance, with a strong level of influence and (5) principal leadership, organizational culture commitment and teacher competence together have a positive and significant effect on teacher performance, with a strong level of influence.
Co-Authors Abdul Hamid Abdul Wahid Acep Tanto Achamd Mudrikah Achmad Mudrikah Achmad Mudrikah ade sopiati Ahmad Mudrikah Ahmatika, Deti Ahmatika, Deti Amanda, Raina Afiana Anisa Umi Kulsum Apriyanti, Leni Aqilah, Nur Auliya, Selma Bana Goerbana Kartasasmita Cahyani, Riyanti Dadang Muliawan Devi Ambarwati Dhelianur Komala Sari Didin Wahidin Dini Cahya Aprilani Edo Prasetyo Een Nurjannah Egi Ahmad Supriadi Elsa Elsa Encar, Euis Engkus Kuswarno Engkus Kuswarno Fadilah, Irma Mardiyati Fadilawati, Fani Fadlurrochman, Rizqon Fuadi Fahruroji Fahruroji Fahya Annisatun* Fani Fadilawati Farhan Maulana Muslim Fifi Fusfita Gita, Tarisa Wirahma Heri Kuswara Hilda Rahmawati, Ajeng Ajeng Hilman Farouq Ghoer Iden Rainal Ihsan Iim Wasliman Irgiana, Muhammad Isna Fitriana Iswara, Devina Kristanti, Kantika Kusumaningtyas, Saarah Kusumaningtyas, Sarah Leni Apriyanti Lilis Fatimah Lilis Susanti Lilis Susanti, Lilis Lira, Wanda Lukman Al Hakim Luqmanul Hakim Lutfiana, Fira Aini Mahdiati, Lia Makiah, Umi Makmur Solahudin Makmur Solahudin Makmur Solahudin Makmur Solahudin Mardiana, Dinny Marlina, Rani Marsela Devanka Marwan, Silmi Aulia Maulina, Dhita Nur Mudrikah, Achmad Muhamad Azi Abdul Aziz Muhammad Hilmy Ramdhani Mulia, Silviani Mutmainnah, Sofidatul N. Nurjanah Nabila, Hilya Aulia Nandang Arif Saefuloh Nazmi Gita Pertiwi Nazwa, Ainun nur, sarah Nurhayani, Sindi Nurina Wulan Sabila Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurmaulani, Annisai Pertiwi, Nazmi Gita Piliang, Anita Safitri Rahman, Sidiq Aulia Ramandhita, Annisa Tri Rani Sumiati Hasanah Ratnasari, Rika Rianti Cahyani Rianti Cahyani Rika Farida Rina Kusumahati Risma Ardiwianti Saefuloh, Nandang Arif Saputra, Samnur Satata Sunggoro Satata, Sri Sauri, R Supyan Sayid Muhammad Rifqi Noval Shekhawati, Novia Nur Sidiq Aulia Rahman Solahudin, Makmur Sufyani Prabawanto, Sufyani Suhaimi, Ahmad Sujiarto, Heru Sumartana, Ammar Hanif Sutaryat Trisnamansyah Sutaryat Trisnamansyah Tatang Mulyana Tiara Indriani Tiara Indriani Ulfiah Ulfiah Ulfiah Ulfiah Ulfiah Ulpah, Mira Wahidin, Didin Wahyuni, Nurhopipah Wahyuni, Windi Windi Wahyuni Yayu Laila Sulastri Yeni Sulastri Yufi Mohammad Nasrullah, Yufi Mohammad Zainal Ilmi