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All Journal Journal of Education and Learning (EduLearn) Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Dinamisia: Jurnal Pengabdian Kepada Masyarakat JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) JPMI (Jurnal Pembelajaran Matematika Inovatif) Academic Journal of Educational Sciences (Jurnal Akademik bidang Ilmu-Ilmu Pendidikan) Mandalika Mathematics and Educations Journal Griya Journal of Mathematics Education and Application Jurnal Nasional Pengabdian Masyarakat Rengganis Jurnal Pengabdian Masyarakat Jurnal IPTEK Bagi Masyarakat Fraktal: Jurnal Matematika dan Pendidikan Matematika Electronic Journal of Education, Social Economics and Technology Al-Khidmah: Jurnal Pengabdian Kepada Masyarakat Tematik: Jurnal Konten Pendidikan Matematika Notasi: Jurnal Pendidikan Matematika

Imelda Hendriani Eku Rimo

Pendidikan Matematika, FKIP, Universitas Nusa Cendana, Kupang

Author-ID : 3677208

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Veterinary Other

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THE EFFECT OF UNIVERSITY ENTRANCE SELECTION PATHWAY ON FIRST-YEAR GPA OF UNDANA MATHEMATICS EDUCATION STUDENTS Christine Krisnandari Ekowati; Siprianus Suban Garak; Patrisius Afrisno Udil; Imelda Hendriani Eku Rimo
Academic Journal of Educational Sciences Vol 5 No 2 (2021): AJES-ACADEMIC JOURNAL OF EDUCATIONAL SCIENCES 5 (2) DECEMBER 2021
Publisher : Postgraduate School, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/ajes.v5i2.5927

This study aims to see whether the university entrance selection path significantly affects the first-year GPA of UNDANA Mathematics Education students. This research was carried out in the mathematics education study program FKIP UNDANA by taking data on the university entrance selection path of 220 mathematics education students who entered in 2014 – 2020 and their GPA data after studying for one year in the mathematics education study program. This data then analyses using simple linear regression theory – one categorical independent variable with several categories assisted by the SPSS application. The study results show that the university entrance path has a significant effect on the first-year GPA of mathematics education students. The F value obtained is 5.043 with sig. = 0.007 < 0.05, so the hypothesis H0 is rejected, and Ha is accepted. In addition, this study also shows that students with SNMPTN entrance pathways have a higher average first-year GPA than students with SBMPTN and SMMU entry pathways.

Pengembangan Media Pembelajaran Matematika Berbasis Android Menggunakan Smart Apps Creator pada Materi Pola Bilangan Jeli Pitropoli Adu; Juliana M. H Nenohai; Imelda Hendriani Eku Rimo
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 3 No 1 (2022): Mei 2022
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/fractal.v3i1.7076

Penelitian ini bertujuan untuk mengembangkan dan menghasilkan produk berupa media pembelajaran berbasis android yang layak menggunakan Smart Apps Creator pada materi pola bilangan untuk siswa kelas VIII SMPK Kristen Tunas Gloria. Kelayakan Media pembelajaran ini meliputi 3 aspek yaitu valid, praktis dan efektif. Metode yang digunakan dalam penelitian ini adalah metode Research and Development (R&D) serta model yang digunakan dalam proses pengembangan media adalah model pengembangan ADDIE yang terdiri dari 5 tahapan yaitu analisis (analysis), desain (design), pengembangan (development), implementasi (implementation) dan evaluasi (evaluation). Teknik dan instrumen pengumpulan data yang digunakan adalah observasi, angket dan tes. Teknik analisis data yang digunakan adalah teknik analisis kevalidan, teknik analisis kepraktisan dan teknik analisis keefektifan. Hasil penelitian menunjukkan bahwa media pembelajaran berbasis android yang dikembangkan layak digunakan dalam pembelajaran materi Pola Bilangan untuk siswa kelas VIII di SMPK Kristen Tunas Gloria. Hasil kelayakan media tersebut diperoleh dari penilaian ahli materi dengan rata-rata 4.53 dan penilaian ahli media 4.4 sehingga dikategorikan â€œvalidâ€, respon guru mata pelajaran dengan rata-rata hasil respon yaitu 4.8, respon dari siswa kelas kecil adalah 4.51 dan kelas besar adalah 4.44 sehingga termasuk dalam kategori â€œpraktisâ€, serta hasil tes ketuntasan belajar kelas kecil diperoleh hasil persentase kelulusan sebesar 83.3% dan kelas besar diperoleh hasil persentase kelulusan sebesar 85% sehingga berdasarkan hasil tes ketuntasan belajar siswa, media pembelajaran yang dikembangkan termasuk dalam kategori â€œefektifâ€.

Optimalisasi Antrian Dengan Algoritma Genetika di PT. Bank Rakyat Indonesia (Persero) Tbk. Unit Kelapa Lima Imelda Hendriani Eku Rimo
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 1 No 1 (2020): November 2020
Publisher : Universitas Nusa Cendana

One of the most disturbing problems in queuing at the bank is if the bank provides insufficient number of tellers to serve the customers. It will be obviously put the customers in an uncomfortable situation. To solve this problem the bank could increase the number of tellers but it could bring some loss on the bank side if it then turns out to be excessive although it will meet the demand of the customers. Thus, to find the most optimal solution to solve the problem in queuing system we use genetic algorithm. The main issues raised in this research are how to apply the genetic algorithm in solving the problem of queuing system in PT. Bank Rakyat Indonesia (Persero) Tbk. Branch Kupang Unit Kelapa Lima with Turbo Pascal 7.0 assistance and how to determine the most optimal queuing system by using genetic algorithm with Turbo Pascal 7.0 program assistance that can be applied in PT. Bank Rakyat Indonesia (Persero) Tbk. Branch Kupang Unit Kelapa Lima. The purpose of genetic algorithm is to find the individuals with the highest value of fitness, thus the fitness function for the queuing system problem is the inversion of sum between how often a teller does not have customer to take care and the customer’s waiting time in a queue by using the genetic algorithm we could see that the sum of the optimal teller in busy hour is 4 tellers.

Persepsi Mahasiswa Pendidikan Matematika FKIP Undana Tentang Perkuliahan Daring Berbantuan Youtube Pada Mata Kuliah Aljabar Linear Imelda Hendriani Eku Rimo; Siprianus G Garak
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 2 No 1 (2021): Mei 2021
Publisher : Universitas Nusa Cendana

Penelitian ini bertujuan untuk mendeskripsikan persepsi mahasiswa Pendidikan Matematika FKIP Undana tentang perkuliahan daring berbantuan Youtube pada mata kuliah Aljabar Linear. Penelitian ini difokuskan pada 4 aspek yaitu minat, keterjangkauan (accessability), kemandirian belajar dan efektivitas perkuliahan. Penelitian ini merupakan penelitian deskriptif kuantitatif dengan metode survei. Sampel dalam penelitian ini adalah 65 mahasiswa pendidikan matematika FKIP Undana yang mengikuti perkuliahan Aljabar Linear secara daring berbantuan youtube. Data persepsi mahasiswa diperoleh dengan cara menyebarkan angket yang sudah valid dan reliabel secara online menggunakan google form. Hasil penelitian menunjukan bahwa persepsi mahasiswa Pendidikan matematika FKIP Undana tentang perkuliahan daring berbantuan youtube pada mata kuliah Aljabar Linear adalah sangat positif. Selain itu, diketahui pula bahwa 66.15% mahasiswa memberikan respon sangat positif tentang perkuliahan daring berbantuan youtube pada mata kuliah aljabar linear, 29.23% mahasiswa memberikan respon positif dan 4.6% mahasiswa memberikan respon kurang positif dan tidak ada mahasiswa yang memberikan respon negatif.

Pengembangan Media Pembelajaran Matematika Berbasis Android Menggunakan MIT App Inventor Pada Materi Statistika Siswa Kelas VIII SMP N 19 Kota Kupang Silvana Yumalen Lima; Christine K. Ekowati; Imelda Hendriani Eku Rimo
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 2 No 2 (2021): November 2021
Publisher : Universitas Nusa Cendana

Inventor In Statistick Materials For Class VIII Students Of SMP N 19 Kota Kupang aims to produce products in the form of Android application-based learning media using MITT App Inventor In Statistick Materials For Class VIII Students Of SMP N 19 Kota Kupang which includes valid, practical, and effective aspects. The method used in this study is the Research and Development (R&D) method and the model used in the development of this android application-based learning media is the ADDIE development model which consists of 5 stages, namely analysis, design, development, implementation and evaluation. Data collection techniques and instruments used were interviews, questionnaires and tests. Data analysis techniques used are validity analysis techniques, practicality analysis techniques and effectiveness analysis techniques. The results showed that the android based learning media that had been developed was feasible to be used in learning Statistick Materials For Class VIII Students Of SMP N 19 Kota Kupang. The results of the feasibility of the learning media were obtained from the material expert assessment with an average of 4.0 and the media expert assessment of 4.36 so it was categorized as "very valid", the subject teacher's response with an average response result of 4.43 so it was included in the "very practical" category â€, as well as the results of student tests and student responses using learning media, the percentage of student graduation obtained is 80.65% so that it is included in the "very effective" category, while the average student response for this learning media is 4.44 so that based on test results and student responses, the learning media developed is very effective. Keywords: Development, Android-based Learning Media, Statistics

Pengembangan Media Pembelajaran Berbasis Aplikasi Android Menggunakan Power Point Dan I-Spring Pada Materi Garis Dan Sudut Untuk Siswa SMP Kelas VII Yoyada Nufninu; Wara Sabon Dominikus; Imelda Hendriani Eku Rimo
Fraktal : Jurnal Matematika dan Pendidikan Matematika Vol 2 No 2 (2021): November 2021
Publisher : Universitas Nusa Cendana

This research aims to produce products in the form of learning media based on android applications using Powerpoint and I-Spring on line and angle materials for junior high school students in grade VII that are valid, practical and effective. The method used in this study is the Research and Development (R&D) method with the ADDIE development model consisting of 5 stages, namely analysis, design, development, implementation and evaluation. Data collection techniques and instruments used were interviews, questionnaires and tests. The data analysis technique used is quantitative and qualitative analysis techniques. The results showed that the learning media based on the android application that was developed met the valid, practical and effective eligibility criteria. The results of the media eligibility were obtained from the assessment of material experts with an average of 4.4 and media expert assessments of 4.4 so that they were categorized as "valid", the results of the student evaluation tests obtained a passing presentation of 78.6% which was included in the "Effective" category, while the average response to the use of subject teachers is 3.4, and the student response to this learning media is 3.48 so it is included in the "practical" category.

Workshop Asesmen Nasional bagi Guru-Guru Sekolah Dasar Binaan Astra di Takari, Nusa Tenggara Timur Irna Karlina Sensiana Blegur; Imelda Hendriani Eku Rimo; Patrisius Afrisno Udil; Damianus Dao Samo
Rengganis Jurnal Pengabdian Masyarakat Vol. 3 No. 1 (2023): Mei 2023
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v3i1.295

The challenges of 21st-century learning lead the Indonesian government to make innovations in the education world, one of which is in the learning assessment system. The policy of abolishing the UN and USBN and then proceeding with the implementation of the National Assessment has been carried out since 2020. This is a good policy but teachers and principals' understanding of an assessment system like this still requires assistance. For this reason, this Community Service (PkM) activity was carried out. The PkM team from the Mathematics Education Study Program, Nusa Cendana University collaborated with the Astra Education Foundation – Michael D. Ruslim (YPA-MDR) and four Astra-assisted elementary schools in Takari, NTT, so that there were four principals and thirty-nine teachers who were actively involved in this activity. The Lecture method, question-and-answer, practices, and demonstrations were the methods used. This activity was carried out for three days and went through several stages: preparation, implementation, evaluation-reflection. The results show that this PkM activity has succeeded in achieving the set goals: 1) participants are able to develop Literacy and Numeracy tasks, 2) understand what school activities can be developed as part of implementing the Pancasila student profile and based on nine aspects of the Learning Environment Survey.

Pelatihan Pengembangan Media Matematika Berbasis Budaya sebagai Upaya Peningkatan Profesionalisme Guru-Guru di SD Inpres Adobala dan SD Inpres Pepakkelu Dominikus Wara Sabon; Patrisius Afrisno Udil; Imelda Hendriani Eku Rimo; Zacharias Angelius Krisnadi Wara Sabon
Jurnal Nasional Pengabdian Masyarakat Vol. 4 No. 2 (2023): Jurnal Nasional Pengadian Masyarakat
Publisher : Training & Research Institute - Jeramba Ilmu Sukses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47747/jnpm.v4i2.1408

This activity for the community aims to help elementary school teachers create culture-based learning media as part of learning innovation. Meanwhile, the background for holding this activity is because there is an elementary school mathematics concept related to culture and thus requires culture-based mathematics learning media. Still, elementary school teachers have never developed culture-based mathematics learning media. The methods used in this activity are lecture, discussion, question and answer, demonstration, and practice. The provision of material I is an introduction to Indonesian Realistic Mathematics Learning (PMRI). Presentation of the 2nd material on Adonara ethnomathematics, followed by the 3rd material on elementary school mathematics concepts related to local Adonara culture, to open up the thinking horizons of teachers, making it easier to create appropriate mathematical media. Followed by discussion and questions and answers. The provision of material 4, namely about Model Student Activity Sheets as a learning medium, was followed by a demonstration of the use of culture-based mathematics media that had been prepared by the implementing team in learning several elementary school mathematics concepts and continued with discussion and questions and answers. Material 5 was given, namely about the practice of making culture-based LKPD by teachers and continued with discussion. Furthermore, teachers are also tasked with making LKPD outside of training hours, namely at home, to be presented in the training class the following day.

Penguatan Konten Matematika bagi Guru Sekolah Dasar di Kecamatan Takari Kabupaten Kupang Siprianus Suban Garak; Damianus Dao Samo; Imelda Hendriani Eku Rimo
Jurnal Nasional Pengabdian Masyarakat Vol. 4 No. 1 (2023): Jurnal Nasional Pengabdian Masyarakat
Publisher : Training & Research Institute - Jeramba Ilmu Sukses

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47747/jnpm.v4i1.1176

Mathematics material for some elementary school teachers in Takari District, Kupang Regency, NTT is difficult material. So that learning mathematics tends to only train technical skills in counting while understanding and thinking skills are ignored. In general, there are three main problems, namely: 1) many teachers have misconceptions about elementary mathematics material, 2) many teachers have difficulty solving elementary math problems, 3) many teachers are not able to plan mathematics lessons according to the cognitive level of elementary students. So that mathematics is seen as an arithmetic procedure which causes more drill methods to be given to students, there is anxiety in learning mathematics, and learning activities are not innovative. The objectives of this PKM are 1) increasing understanding of elementary mathematics content, 2) developing teacher skills in solving problems and designing elementary mathematics learning, 3) cultivating teacher quality commitment to self-development related to their professional duties. The Strengthening Mathematics Content Activity for Elementary School Teachers was held in the SDI Bokong 1 Hall on June 21-23 2022. The participants in this activity were elementary school teachers in Takari District from 34 elementary schools totaling 50 people. The material presented is numbers and geometry as well as learning. The results obtained by the category of teachers' understanding of elementary mathematics material tended to be good, namely 38% of teachers were in the good category and 62% of the teachers were in the very good category.

Pelatihan penyusunan rencana penelitian tindakan kelas (PTK) kolaboratif bagi guru matematika SMP Se-kota Soe Nenohai, Juliana Mehelina Herlince; Garak, Siprianus Suban; Samo, Damianus Dao; Blegur, Irna Karlina Sensiana; Rimo, Imelda Hendriani Eku; Nada, Yohanes Hariaman; Udil, Patrisius Afrisno
KHIDMAH : Jurnal Pengabdian Masyarakat Vol. 3 No. 2 (2023): Vol. 3 No. 2 (2023): September 2023
Publisher : Lembaga Penerbitan, Penelitian, dan Pengabdian Masyarakat (LP3M) UNZAHLP3M

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55210/khidmah.v3i2.252

Pandemi Covid-19 yang pernah melanda seluruh dunia memberikan dampak yang sangat besar dan berkepanjangan hingga saat ini dalam berbagai sektor kehidupan khususnya dunia pendidikan. Loss Iearning atau kesenjangan pembelajaran akibat pembelajaran daring (dalam jaringan) karena pandemic adalah masalah serius yang tentunya dihadapi oleh semua pihak. Menghadapi hal ini pemerintah Indonesia menerapkan Implementasi Kurikulum Merdeka dimana pembelajaran berdiferensiasi adalah hal yang diutamakan. Kebijakan ini tentu baik, namun disisi lain menuntut kreativitas guru yang lebih dalam mengatur pembelajaran. Tidak hanya itu kerja sama yang bersifat kolaboratif juga sangat diperlukan oleh para pendidik. Karena itulah kegiatan PKM ini dilaksanakan. Tim PKM dari Prodi Pendidikan Matematika, FKIP, Universitas Nusa Cendana Kupang, bekerjasama dengan MGMP kota Soe, Kabupaten TTS, NTT sehingga terdapat 20 peserta yang terlibat aktif dalam kegiatan ini. Penelitian Tindakan Kelas (PTK) kolaboratif adalah tema yang diusung pada kegiatan ini. Tujuannya agar dapat memfasilitasi kretivitas guru dalam mengatur pembelajaran dan berkolaborasi. Ceramah, diskusi-tanya jawab, praktik dan demonstrasi adalah metode yang digunakan selama 2 hari kegiatan. Kegiatan PkM ini dilakukan melalui beberapa tahapan yaitu persiapan, pelaksanaan, evaluasi dan refleksi. Adapun lokasi kegiatan bertempat di SMAN 1 Soe. Hasil evaluasi dan refeleksi menunjukkan bahwa kegiatan PkM ini telah berhasil mencapai tujuan yang ditetapkan yakni para guru peserta pelatihan mampu merumuskan judul PTK kolaboratif.

Co-Authors Akbar, Fitri Ramadani Aleksius Madu Ande, Andereas Ande, Andreas Ch. Krisnandari Ekowati Ch. Krisnandari Ekowati Christine K. Ekowati Christine Krisnandari Ekowati Damianus Dao Samo Damianus Dao Samo Dao Samo, Damianus Djama, Karolus Budiman Dominikus, Wara Sabon Ekowati, Ch. Krisnandari Elisabeth Gelfiana Etty Nike Bara Pa Fitri Ramadani Akbar Fransiska Atrik Halim Gabir, Maria Naomilan Yahelga Garak, Siprianus Suban Imanuel Cardoso Irna Karlina Sensiana Blegur Jaimun, Renildis Alviana Jama, Karolus Budiman Jeli Pitropoli Adu Juliana Mehelina Herlince Nenohai Margareta, Karus M Margareta, Karus Maria Marselus Robot Melkianus Dappa Lawa Kadi Michael Marselino Rihi Nggadung, Gregorius Patrisius Afrisno Udil, Patrisius Afrisno Pekuwali, Dian Sari A. Silvana Yumalen Lima Soko, Imelda Paulina Yohanes Hariaman Nada Yohanis Wellem Derosari Yoyada Nufninu Zacharias Angelius Krisnadi Wara Sabon

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