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All Journal Jurnal Edukasi: Kajian Ilmu Pendidikan JMPM: Jurnal Matematika dan Pendidikan Matematika Conference on Innovation and Application of Science and Technology (CIASTECH) Jurnal Pendidikan Matematika dan Integrasinya SIGMA JURNAL PENDIDIKAN MATEMATIKA M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika Jurnal Manajemen dan Inovasi (MANOVA) Indonesian Journal of Mathematics and Natural Science Education Gemilang: Jurnal Manajemen dan Akuntansi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Cakrawala JEDMA Jurnal Edukasi Matematika Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Journal of Artificial Intelligence and Digital Business Cakrawala: Jurnal Pengabdian Masyarakat Global Innovative: Journal Of Social Science Research MATHEdunesa Kohesi: Jurnal Sains dan Teknologi Indonesian Journal of Mathematics and Natural Science Education JIMEK International Journal of Economics and Management Research
Eka Nurmala Sari Agustina, Eka Nurmala Sari
STKIP PGRI SIDOARJO
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Public Health Social Sciences Other

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PENGENALAN MEDIA BANTU PENGGARIS BILANGAN KEPADA ORANG TUA UNTUK MENDAMPINGI ANAK BELAJAR OPERASI BILANGAN BULAT DI DESA KEDUNG KENDO, CANDI Eka Nurmala Sari Agustina
JURNAL PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol 1 No 1 (2018): Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol. 1 No. 1
Publisher : STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.403 KB) | DOI: 10.51836/jpadi.v1i1.315

Abstract

This community service program aims to solve the problem of parents that they had difficulties in accompanying their children learning integer operations. One of the causes of the problem is the parents don’t know the media that can help them teach their children learning integer operation. This activity was done in 3 steps. In the first step, the observations were made to the programobjectives to determine the delivery method of the seminar that accordance with the target conditions and situation. In addition, coordination was did with the village officials for licensing issues as well as preparing various things related to activities. In the second step was the implementation that was training on how to use the integer’s ruler media as a media that can help the parents helping their child learn integer operation. At the end of steps was practically of using integer’s ruler media that doing by parent and their child.
PENULISAN DAN PENERBITAN BUKU AJAR: MINAT DAN RESPONS GURU Achmad Dhany Fachrudin; Intan Bigita Kusumawati; Siti Nuriyatin; Eka Nurmala Sari Agustina; Soffil Widadah; Endang Wahju Andjariani
JURNAL PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol 5 No 2 (2022): Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol. 5 No. 2
Publisher : STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51836/jpadi.v5i2.480

Abstract

Books are very important in the world of education, it is hoped that teachers are also able to write their own books. This community service aims to improve teachers' ability to write books and also to find out teachers' interests and responses during seminars. This activity took place at the Integrated Islamic Education Institute Insan Kamil Sidoarjo which was attended by elementary and junior high school teachers at the Institute. This Community Service is divided into three activities, namely: (1) Pre-Activity, (2) Implementation, and (3) Post-Activity. After delivering the material, a questionnaire was also given to the participants related to the material, interests, and confidence in writing and publishing books. Overall the seminar participants gave a positive response to the seminar activities. Of the 13 statements given, only two statements did not get a 100%. After the seminar was given, there were still participants who had difficulty managing book publication. There are also seminar participants who still don't feel the benefits of writing books to be able to become additional income for teachers
KEMAMPUAN PEMECAHAN MASALAH MAHASISWA DALAM MENYELESAIKA SOAL KALKULUS DIFERENSIAL PADA MASA PEMBELAJARAN ONLINE Eka Nurmala Sari Agustina; Siti Nuriyatin
JEDMA Jurnal Edukasi Matematika Vol 3 No 2 (2023): JEDMA Jurnal Edukasi Matematika Vol 3 No 2
Publisher : Program Studi Pendidikan Matematika STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51836/jedma.v3i2.504

Abstract

The research conducted at the end of this semester aims to describe the condition of students' problem-solving abilities in differential calculus courses during online lectures during a pandemic. The research involved 10 second-semester students who were given 3 test questions related to derivative rules, implicit functions, and practical problems. The results of student answers are given a score of 0 – 4 to determine the level of problem-solving ability. Then 3-5 students were selected for each question according to the level of problem-solving ability to describe their problem-solving abilities. It was found that students do not always have high problem-solving abilities on a problem, they also have high problem-solving abilities on other problems. Students tend to make problem-solving mistakes on implicit function questions and practical problems. Errors are caused by students not understanding the variables that are implicit functions and tend to make these variables into coefficients. Students also have difficulty forming appropriate mathematical models from questions in the form of contextual problems.
PEMETAAN PENGETAHUAN AWAL GURU: SUATU STRATEGI PEMDAMPINGAN DALAM MENULIS DAN MENERBITKAN BUKU achmad dhany fachrudin; intan bigita kusumawati; siti nuriyatin; eka nurmala sari agustina; soffil widadah; dewi sukriyah; Lailatul Mubarokah; endang wahju andjariani
JURNAL PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol 6 No 1 (2023): Jurnal PADI (Pengabdian mAsyarakat Dosen Indonesia) Vol. 6 No. 1
Publisher : STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51836/jpadi.v6i1.582

Abstract

Teachers must have the skills to write textbooks. Teachers who write textbooks and use its in their learning can help them overcome learning problems. In addition, this textbook can increase teacher credit scores, academic promotion, and have economic value. However, not all teachers are able to write textbooks even to the process of publishing textbooks. Therefore, this community service activity aims to design a strategy through mapping teacher knowledge in writing and publishing textbooks. This activity was attended by teachers in the elementary and junior high schools in Integrated Islamic Education Institute Insan Kamil Sidoarjo. Teachers were given a basic knowledge questionnaire containing 12 statements of understanding about the preparation of textbooks and 2 statements regarding the legality of textbooks. The results of this activity, 1) teachers need to have knowledge in finding relevant references and ideas, 2) knowledge related to the components and flow of making textbooks, 3) understand the flow of publishing to ensure their textbooks can be published legally. Furthermore, the team developed a strategy to provide assistance in writing training seminars and publishing textbooks, includes 1) providing reinforcement of mastery of the material, 2) demonstrations to participants, 3) practice independently, and 4) monitoring.
PEMBELAJARAN KALKULUS DIFERENSIAL MATERI FUNGSI IMPLISIT BERBANTUAN PEAR-DECK: PROFIL PROSES DAN HASIL Eka Nurmala Sari Agustina
JURNAL EDUKASI: KAJIAN ILMU PENDIDIKAN Vol 9 No 1 (2023): Jurnal Edukasi : Kajian Ilmu Pendidikan.
Publisher : LPPM STKIP PGRI Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51836/je.v9i1.594

Abstract

Changes in conditions during the covid-19 pandemic made teachers take more initiative to create interactive learning even in online learning conditions. One platform that provides interactive conditions is Pear Deck. By utilizing the Pear Deck, the researcher aims to find out the Pear Deck-assisted learning process, and its impact on learning outcomes in differential calculus course material for implicit function derivatives. The research was applied to 18 second-semester mathematics education students with 15 students writing test subjects. The results showed that more than 80% of students were actively involved in lectures and were more active in conveying their opinions from the analysis of problem-solving procedures in this interactive learning. Research also shows that the results of implementing Pear Deck-assisted learning have a positive and significant effect as indicated by the value of t = 5.082 with a significance value of 0.0. The amount of this learning contribution to learning outcomes is 66.5%.
Mathematical Literacy as a Key Competency for Maritime Education: Systematic Review of Cadet Competencies Novitasari, Novitasari; Agustina, Eka Nurmala Sari; Fachrudin, Achmad Dhany; Irfan, Saiful
Vygotsky: Jurnal Pendidikan Matematika dan Matematika Vol. 6 No. 2 (2024): Vygotsky: Jurnal Pendidikan Matematika dan Matematika
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/voj.v6i2.1112

Abstract

This study discusses the role of mathematical literacy as the main competency that cadets need to have in the field of maritime education. Through a systematic literature review (SLR), the mathematical literacy competencies needed by cadets in the maritime field are navigation, problem solving, use of modern technology, operational management, critical and logical thinking, and accurate data-based decision making. This systematic review provides an illustration of literacy mastery Mathematics not only supports cadets' understanding of basic maritime concepts, but also improves cadets' abilities in dealing with challenges or unexpected situations on board ships and while at anchor. Therefore, developing mathematical literacy must be a priority in cadet education and training programs to produce graduates who are competent and ready to face the complexity of the global maritime industry.
Representasi Matematis Siswa SMP Berkemampuan Tinggi dalam Menyelesaikan Soal Matematika Fitri Ningrum Setiawati; Soffil Widadah; Eka Nurmala Sari Agustina
Indonesian Journal of Mathematics and Natural Science Education Vol. 1 No. 2 (2020): Indonesian Journal of Mathematics and Natural Science Education
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan, UIN Kiai Haji Achmad Siddiq Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35719/mass.v1i2.35

Abstract

Abstrak Representasi matematis digunakan siswa ketika menghadapi soal matematika yang harus mereka selesaikan. Hal ini karena representasi matematis merupakan bentuk ungkapan ide yang ditampilkan siswa dalam bentuk yang beragam dalam situasi tertentu sebagai upaya menemukan solusi dari soal yang dihadapi. Rendahnya pemahaman siswa terhadap soal yang diberikan kemungkinan besar disebabkan oleh siswa yang tidak mampu menggunakan reprentasi matematis dengan benar. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif yang bertujuan untuk mendeskripsikan representasi matematis siswa SMP, khususnya siswa berkemampuan tinggi dalam menyelesaikan soal matematika. Subjek penelitian ini merupakan salah satu siswa kelas VIII SMP 10 Nopember Sidoarjo yang dipilih berdasarkan tes kemampuan matematis. Hasil deskripsi data menunjukkan bahwa dalam menyelesaikan soal, siswa berkemampuan matematika tinggi cenderung menggunakan representasi visual untuk menyelesaikan masalah, membuat persamaan matematis atau ekspresi matematis, serta menjawab permasalahan dengan menggunakan kata-kata atau teks tertulis dengan hasil penyelesaian soal sebagian besar benar. Abstract Mathematical problems that they must solve. This is because mathematical representation is a form of expression of ideas displayed by students in various forms in certain situations in an effort to find solutions to the problems faced. The lack of students' understanding of the questions given is most likely due to students who are not able to use mathematical representation correctly. This research is a descriptive study with a qualitative approach that aims to describe the mathematical representation of junior high school students, especially students with high ability in solving math problems. The subject of this research is one of the eighth grade students of SMP 10 November Sidoarjo selected based on a mathematical ability test. The results of the data description show that in solving problems, students with high mathematical abilities tend to use visual representations, make mathematical equations or mathematical expressions, and answer problems by using written words or text with the results of solving problems mostly correct.
The Effectiveness of Using Android-Based Interactive Learning Media Development Results With The Assistance of Smart Apps Creator (SAC) on Social Aritmatic Materials Romdhoni, Mohammad Rifqi; Agustina, Eka Nurmala Sari; Ayuningtyas, Nurina
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2023): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v8i1.350

Abstract

This study aims to: determine the effectiveness of the use of instructional media, and determine the practical effect of using instructional media on student learning outcomes. The research method used is descriptive quantitative which aims to describe the practicality of using learning media, the effectiveness of using learning media, and the effect of using learning media on student learning outcomes. The analysis technique used in this study to determine the effect of the practicality of using instructional media on student learning outcomes is simple linear regression analysis. The results showed that the practicality level of learning media was 80%, and the completeness level of students was 76%, so it can be concluded that the learning media developed met practical and effective criteria. The results showed that the assumptions of linear regression were met, namely the data were normally distributed, the data were homogeneous and there was no correlation between the data. So that a simple linear regression test can be carried out partially and the results obtained are tcount = 5.617 which is greater than the value ttable = 2.04841 which means H0 is rejected, so the practicality of using instructional media influences student learning outcomes.
ANALISIS FAKTOR RISIKO DAN UPAYA PENINGKATAN K3 PADA TENAGA KERJA BONGKAR MUAT (TKBM) DI PT BERLIAN MANYAR SEJAHTERA PELABUHAN JIIPE GRESIK MANYAR Ibrahim Wira Laksana; Indah Ayu Johanda Putri; Eka Nurmala Sari Agustina
Kohesi: Jurnal Sains dan Teknologi Vol. 5 No. 5 (2024): Kohesi: Jurnal Sains dan Teknologi
Publisher : CV SWA Anugerah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3785/kohesi.v5i5.7523

Abstract

Tingginya angka kecelakaan kerja di PT. Berlian Manyar Sejahtera mendorong penelitian ini untuk menganalisis faktor risiko dan merumuskan strategi peningkatan K3 pada TKBM. Melalui studi kasus, penelitian ini mengidentifikasi bahwa kurangnya kesadaran K3, lemahnya penegakan disiplin, dan kondisi lingkungan kerja yang tidak aman menjadi akar permasalahan. Hasil penelitian menunjukkan bahwa rendahnya kesadaran K3, kurangnya penegakan disiplin, dan fasilitas K3 yang tidak memadai menjadi kendala utama. Untuk mengatasi masalah ini, penulis merekomendasikan beberapa solusi, yaitu program pelatihan keselamatan komprehensif yang disesuaikan dengan kebutuhan khusus pekerja dermaga, penegakan peraturan keselamatan yang lebih ketat, dan peningkatan infrastruktur keselamatan di tempat kerja. Dengan menerapkan beberapa solusi ini, PT. Berlian Manyar Sejahtera dapat menciptakan lingkungan kerja yang lebih aman dan mengurangi frekuensi kecelakaan kerja.
Sosialisasi Pemanfaatan Chatgpt Sebagai Pendukung Alat Pembelajaran Bagi Guru SMP PGRI 8 Sidoarjo Vigih Hery Kristanto; Eka Nurmala Sari Agustina; Tanti Diyah Rahmawati; Diyah Purwitasari
Cakrawala: Jurnal Pengabdian Masyarakat Global Vol. 3 No. 4 (2024): Cakrawala: Jurnal Pengabdian Masyarakat Global
Publisher : Universitas 45 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30640/cakrawala.v3i4.3322

Abstract

In the ever-evolving digital era, education faces unprecedented challenges and opportunities. Technology is now an integrated part of the learning process, providing various tools that can increase the effectiveness and efficiency of education. One technological innovation that has great potential to support educators is ChatGPT. This ability can be utilized by teachers for various purposes, including in making learning tools. With the help of ChatGPT, teachers can save time and energy in designing teaching materials, assignments and learning evaluations that suit students' needs (Kharis et al., 2024). The teachers at SMP PGRI 8 Sidoarjo have not made much use of technology that makes it easier for them to prepare learning tools. This can be seen from the results of initial observations which show that 71.4% of teachers have never used applications or technology that makes it easier to create learning tools. This Community Service implementation was carried out with the aim of introducing, socializing and assisting teachers in utilizing ChatGPT to develop learning tools more quickly, effectively and efficiently. The results of participant responses regarding the implementation of activities are measured by participant satisfaction, which is the average of participant satisfaction with the satisfaction indicator factors. In this activity, 84.46% of participants gave an average rating of very good to the statement items in the questionnaire, which can be interpreted as meaning that 84.46% of participants were very satisfied.
Co-Authors Achmad Syarifudin Andhika Sandi Putra Pratama Asrul Muhamad Nashr Azmiyah, Faikotul Bugi Nugraha Dewi Sukriyah dewi sukriyah Dewi Sukriyah, Dewi Dhany Fachrudin, Achmad Diyah Purwitasari Emi Jayanti Endang Wahju Andjariani endang wahju andjariani Endang Wahyu Andjariani Eni Nurhayati Faris Nofandi Fitri Ningrum Setiawati Hanifatul Awwalina Hetty Eka Setianingtyas Ibrahim Wira Laksana Intan Bigita Kusumawati Intan Bigita Kusumawati Intan Bigita Kusumawati Iqnatia Adinda Irfan, Saiful Jayanti, Emi Kevin Alif Fikriansyah Lailatul Mubarokah Miftahul Huda Muhammad Dahri Novitasari Novitasari Nugraha, Bugi Nurina Ayuningtyas Nurina Ayuningtyas, Nurina Putri, Indah Ayu Johanda Ratnasih Luriana, Maria Riris Rita Restu Husada, Alam Syah Risdiana Chandra Dhewy Risdiana Chandra Dhewy Ristia Havadoh Ervina Rizqi Aini Rakhman Romanda Annas Romanda Annas Amrullah Romdhoni, Mohammad Rifqi Sandi, Wulan Marlia Sari, Tri Hariyati Nur Indah Setianingtyas, Hetty Eka Sianturi, Intan Siti Imamatur Rohmah Siti Nuriyatin siti nuriyatin Siti Nuriyatin Soffil Widadah SOFFIL WIDADAH Soffil Widadah soffil widadah Sriningrum, Kadek Dwi Sugiantoro Sugiantoro Suhar tatik Syah, M. Adil Tanti Diyah Rahmawati Tanti Diyah Rahmawati, Tanti Diyah tatik, Suhar Trisnowati Rahayu Vigih Hery Kristanto Wahdatus Syifak Widiana Tri Lestari Wiratama, Ahmad Alfan