Article Per Year (5 Year)
p-Index From 2020 - 2025
10.177
P-Index
This Author published in this journals
All Journal JSME MIPA UNIMA JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education Jurnal Review Pendidikan dan Pengajaran (JRPP) de Fermat : Jurnal Pendidikan Matematika SOSCIED Jurnal Sosial Humaniora Sigli Frontiers Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika INTELEKTIUM Jurnal Pendidikan Matematika Unpatti Jurnal Riset dan Inovasi Pembelajaran MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Jurnal Pengabdian dan Edukasi Sekolah (Jubaedah) Dharmas Education Journal (DE_Journal) Kognitif: Jurnal Riset HOTS Pendidikan Matematika Juwara : Jurnal Wawasan dan Aksara ADIBA: Journal of Education Education Journal: General and Specific Research Simpati: Jurnal Penelitian Pendidikan dan Bahasa Lemma: Letters of Mathematics Education Jurnal Kendali Teknik dan Sains Jurnal Pengabdian Masyarakat dan Riset Pendidikan J-CEKI
Vivian E. Regar
Program Studi Pendidikan Matematika Universitas Negeri Manado, Manado, Indonesia
Religion Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

Published : 89 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 89 Documents
Search

 2   3   4   5   6 
Application Of The Contextual Teaching And Learning Model In Mathematics Learning SPLDV Material Adinda Aprillia Makaluas; Philotheus E. A. Tuerah; Vivian Regar
Simpati: Jurnal Penelitian Pendidikan dan Bahasa Vol. 1 No. 2 (2023): April : Jurnal Penelitian Pendidikan dan Bahasa
Publisher : CV. Alim's Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (686.128 KB) | DOI: 10.59024/simpati.v1i2.172

Abstract

The purpose of this study is to compare the learning outcomes of students who were taught a system of linear equations with two variables using the Contextual Teaching and Learning model versus those who were taught the same material using the Direct Instruction methodology. Class VIII-1, which used the Contextual Teaching and Learning approach, and class VIII-2, which used the Direct Instruction model, were the topics. This study used a Posttest Only Control Group Design and a Quasi-Experimental Method. The sample for this study was drawn from two classes, specifically classes VIII1 and VIII2, each of which included 25 pupils. Both classes were equal and uniform. This data analysis is tested using the t-test with the parameters tcount = 5.020 > ttable = 2.059. H1 is accepted because H0 is refused. For instance, the Contextual Teaching and Learning (CTL) methodology can help students learn more effectively utilizing social math tools.
Application of the Teams-Games Tournament Learning Model, Problem-Based Learning, and Direct Instruction in Mathematics Learning about Statistics Andreas Pandeirot; Vivian E. Regar; Ontang Manurung
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.3114

Abstract

This study aims to determine whether there are differences in the learning outcomes of students who are taught statistics using the DI, TGT, or PBL models. Class VIII A is taught using the TGT cooperative learning model, Class VIII B is taught using the PBL cooperative learning model, and Class VIII C is taught using the DI cooperative learning model. One-way analysis of variance (One-Way Analysis of Variance) is the research design used. After the treatment, the results of the post-test measurement of student learning outcomes were used to compile data. The research method used is quasi-experimental. Based on the ANOVA hypothesis test with a significance level of 0.05, Fcount = 4.3068056 > Ftable = 3.150, indicating that H0 is rejected and H1 is accepted. Therefore, the average learning outcomes of students taught by the DI model, suitable TGT type, and PBL differ. So that additional tests can be carried out using the BNT test and the results obtained. The average learning outcomes of students taught using the DI model were significantly lower than those taught using the TGT model (mean = 83.13636). The average learning outcomes of students taught by the DI model (mean = 73.19047) are different from those of students taught by the PBL learning model (mean = 82.1429), while the average learning outcomes of students taught by cooperative learning type TGT and PBL are identical.
Relationship between Emotional Intelligence and Self-Efficacy with Mathematics Learning Outcomes of MAN Model 1 Manado Students Annisa Ibrahim; James U. L. Mangobi; Vivian E. Regar
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.3458

Abstract

This study investigates the association between emotional intelligence and self-efficacy in relation to student learning outcomes at MAN Model 1 Manado. This type of study is correlational in nature. The population was comprised of 240 students, and the sample size was 36. The instruments utilized were self-efficacy and emotional intelligence questionnaires. The technique employed for data analysis is partial and multiple correlation analysis. (1) There is a positiveaand significant relationshippbetween emotionallintelligence and student mathematicsslearning outcomes, equaling 0.468; (2) Thereeis a positive andcsignificant relationshippbetween self-efficacy and student mathematicsslearning outcomes, equaling 0.467; and (3) There is a relationship between emotional intelligencesand self-efficacy simultaneously with students'mmathematics learninggoutcomes.
Efektivitas Penggunaan Model Problem Based Learning Pada Pembelajaran Materi Program Linear Deyvita Tanor; James U.L. Mangobi; Vivian E. Regar
Jurnal Sosial Humaniora Sigli Vol 6, No 1 (2023): Juni 2023
Publisher : Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsh.v6i1.1433

Abstract

Penelitian ini bertujuan untuk menegtahui keefektifan penggunaan Problem Based Learning(PBL) dalam pembelajaran materi program linier.Penelitian ini terdiri dari empat indikator keefektivan pembelajarn, yaitu Hasil belajar siswa, respon siswa pada pembelajaran, aktivitas siswa selama pembelajaran, dan kemampuan guru dalam memantau pembelajaran. Jenis penelitian yaitu penelitian deskriptif kuantitatif. Penelitian dilaksanakan diSMA Negeri 1 Motoling pada smester ganjil tahun pelajaran 2022/2023 dengan subjek penelitian adalah 29 siswa kelas XI MIPA 3. Teknik akuisis data yang digunakan yaitu Teknik tes, observasi atau pengamatan, serta analisis data. DariHasil penelitian menyimpulkan penggunaan model Problem Based Learning(PBL) dalam pembelajaran materi program linier dinilai efektif. Hal ini ditunjukkan dengan terpenuhinya empat indikator keefektifan penggunaan model pembelajaran, yaitu: (1) Hasil belajar siswa materi program linear dikategorikan tuntas secara klasikal (2) balasan siswa mengenai pembelajaran positif. (3) kegiatan siswa dalam pembelajarn dinilai baik. (4) Kemampuan belajar guru dalam mengelolah pembelajaran dinilai sangat baik.
Pengembangan Perangkat Pembelajaran Materi Sistem Persamaan Linear Dua Variabel Menggunakan Model Problem Based Learning Noftalia N Assa; Victor Sulangi; Vivian E Regar
Jurnal Sosial Humaniora Sigli Vol 6, No 1 (2023): Juni 2023
Publisher : Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsh.v6i1.1476

Abstract

Penelitian ini bertujuan untuk mengetahui apakah perangkat pembelajaran yang dikembangkan memenuhi kategori valid, praktis dan efektif. Penelitian ini merupakan penelitian pengembangan dan menggunakan model ADDIE (Analysis. Development. Design, Implementation and Evaluation). Persentase kevalidan dari hasil ketiga validator yaitu untuk RPP 88.09 % dan untuk LKPD 89,22 % yang dikategorikan sangat valid. Kepraktisan perangkat pembelajaran berdasarkan hasil angket respon guru dengan persentase 92% dan angket respon siswa 87% yang dikategorikan sangat praktis. Kemudian keefektifan diuji dengan menggunakan uji-t dengan memberikan posttest kepada kelas kontrol dan kelas eksperimen setelah itu membandingkan rata-rata hasil belajar kedua kelas tersebut. Hasil pengujian hipotesis diperoleh hasil thitung =   ttabel = 1,68 maka H0 ditolak. Dengan demikian dapat disimpulkan bahwa perangkat pembelajaran yang dikembangkan memenuhi kriteria valid, praktis dan efektif.
The Effectiveness of Online Learning in Mathematics Learning at SMKN 2 Kotamobagu Herdiyansyah Dako; Vivian E. Regar; Derel F. Kaunang
Jurnal Pendidikan Tambusai Vol. 7 No. 2 (2023): Agustus 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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

Abstract

Tujuan penelitian ini adalah untuk mengetahui keefektifan pembelajaran daring dalam pembelajaran matematika di SMKN 2 Kotamobagu semester genap tahun ajaran 2020/2021. Penelitian.ini merupakan penelitian kuantitatif deskriptif dengan siswa kelas XI sebagai objek penelitian. Kelas menyukai topik yang pada dasarnya berhubungan dengan pembelajaran daring. Pengumpulan data dilakukan dengan menyebarkan angket dengan 22 pernyataan pada empat indikator keefektifan pembelajaran. Teknik analisis data adalah analisis statistika deskriptif dengan menggunakan rumus persentase menggunakan Microsoft Excel. Hasil penelitian menunjukkan bahwa pembelajaran matematika Online yang diterapkan di SMKN 2 Kotamobagu termasuk dalam kategori efektif. Hal ini tercermin dari empat indikator keefektifan e-learning pada mata pelajaran matematika, dimana. Kualitas Pembelajaran, Kesesuaian Jenjang Pembelajaran, Insentif dan Waktu sebanyak 76,625% pada kategori Efektif.
Welch-Powell Algorithm Implementation In Compiling Lecture Schedules In The Mathematics Education Study Program, Manado State University Fernando Febrianto Kawatu; James U. L. Mangobi; Vivian E. Regar
Jurnal Kendali Teknik dan Sains Vol. 1 No. 2 (2023): April : Jurnal Kendali Teknik dan Sains
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jkts-widyakarya.v1i2.13

Abstract

This study aims to compile a Lecture Schedule at the Mathematics Education Study Program, Faculty of Mathematics Natural and Earth Sciences Manado State University using the Welch-Powell Algorithm. The scheduling of lectures at the Mathematics Education Study Program, Faculty of Mathematics and Natural Sciences, Manado State University often collides because several lecturers have different numbers of courses and credit rights. This it can be seen that the method of preparing lectures used is still not effective and efficient. Preparation of a course schedule is an action taken so that time can be managed as effectively and efficiently as possible. The preparation of this lecture schedule will use a simple graph with input data, namely the number of lecturers, number of courses, credits for each course, days used in the week, time slots and number of classes used. After getting the input data, point coloring is carried out in coloring on the graph using the Welch-Powell Algorithm assisted by MATLAB software to get an effective and efficient class schedule. Lecture Schedule Arrangement in the Mathematics Education Study Program, Department of Mathematics, Faculty of Mathematics, Natural and Earth Sciences, Manado State University using the Welch-Powell Algorithm produces a schedule that does not collide, so that the Welch-Powell Algorithm can help prepare an effective and efficient class schedule .
Pengaruh Langkah Polya Terhadap Hasil Belajar Siswa dalam Menyelesaikan Soal Cerita Barisan dan Deret Geometri Via Ditia Harinda; Nicky Kurnia Tumalun; Vivian Eleonora Regar
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 7 No 3 (2023): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 7 Nomor 3 Tahun 2023
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v7i3.2572

Abstract

Tujuan penelitian adalah untuk meneliti apakah langkah Polya mempengaruhi hasil belajar siswa SMA Negeri 1 Ratahan kelas XI untuk menyelesaikan soal cerita materi barisan dan deret geometri. Penelitian ini menggunakan jenis eksperimen semu (quasi experiment) dengan rancangan yang berbentuk posttest only control group design. Di SMA Negeri 1 Ratahan penelitian ini dilaksanakan, kelas XI MIA 3 adalah kelas eksperimen dan XI MIA 2 adalah kelas kontrol. Hasil penelitian memperlihatkan nilai rata-rata kelas kontrol adalah 72,46 sedangkan kelas eksperimen adalah 80,04 melalui pemberian tes akhir (posttest). Uji hipotesis menggunakan uji perbedaan dua rata-rata (uji t) diperoleh yaitu rata-rata hasil belajar siswa dengan menggunakan langkah Polya lebih dari rata-rata hasil belajar siswa dengan tidak menggunakan langkah Polya. Hal ini berarti langkah-langkah Polya memiliki dampak kearah yang lebih baik terhadap hasil belajar siswa.
IMPLEMENTATION OF THE TAI TYPE COOPERATIVE LEARNING MODEL IN MATHEMATICS LEARNING SPLDV MATERIAL Rifdania Deviany Lohonauman; Ichdar Domu; Vivian E. Regar; Navel Oktaviandy Mangelep
Jurnal Review Pendidikan dan Pengajaran (JRPP) Vol. 6 No. 2 (2023): Volume 6 No. 2 Tahun 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v6i2.18142

Abstract

Dalam penelitian ini siswa kelas VIII SMP Negeri 1 Modayag Barat dipaparkan pada materi SPDV dengan menggunakan model pembelajaran kooperatif terhadap TAI. Kedua kelompok dalam penelitian ini menggunakan desain kelompok kontrol non-ekuivalen yang dipilih tanpa menggunakan seleksi acak. Untuk mengetahui kondisi baseline dan tingkat pemahaman materi SPLDV serta baseline kemampuan matematika, dilakukan pretest pada kedua kelompok. Siswa kelas VIII A dan VIII B menjadi sampel penelitian sebanyak 40 siswa. Tes adalah instrumen yang digunakan. Statistik deskriptif dan statistik inferensial digunakan dalam proses analisis data. Berdasarkan hasil penelitian, rata-rata hasil belajar siswa pada pretest kelas eksperimen sebesar 34, sedangkan pada kelas kontrol sebesar 32,9. Pada kelas eksperimen rata-rata hasil belajar setelah menggunakan model pembelajaran kooperatif tipe TAI sebesar 82,3, sedangkan pada kelas kontrol rata-rata hasil belajar setelah diterapkan model pembelajaran ekspositori sebesar 75,1. H0 Ditolak dapat disimpulkan dari temuan analisis inferensial bahwa thitung > ttabel (2,4 > 1,70). Akibatnya terdapat kesenjangan antara hasil belajar matematika materi SPLDV siswa yang memperoleh pembelajaran menggunakan model pembelajaran kooperatif terhadap TAI dengan yang memperoleh pembelajaran menggunakan pendekatan pembelajaran ekspositori. Studi ini menunjukkan bagaimana teknik pembelajaran kooperatif seperti TAI dapat meningkatkan kinerja akademik siswa secara signifikan.
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Cerita Materi Persamaan Kuadrat Berdasarkan Prosedur Newman Desyane Natalia Mekar Pania; Vivian E. Regar; Rosiah J. Pulukadang
Journal on Education Vol 5 No 4 (2023): Journal on Education: Volume 5 Nomor 4 Mei-Agustus 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v5i4.3979

Abstract

This study aims to determine errors and factors that cause students to make mistakes in solving word problems on quadratic equations based on the Newman procedure. The type of research used is descriptive research. Data collection techniques used were written tests, interviews and documentation. The research subjects were 20 students of class IXA at SMP Kristen Tomohon. The results showed that in solving word problems on the quadratic equation material given by the students they still made mistakes based on the Newman procedure. Factors causing students to make mistakes, namely: misreading the numbers in the problem, confused with the formula that students will use in a hurry to solve the problem so they don't write down the final answer. Based on the results of this study, it is suggested to mathematics teachers to provide story questions to students by applying Newman's procedure so that the answers given are more structured.
Co-Authors Aaltje S. Pangemanan Adinda Aprillia Makaluas Alvian J. Woran Ananda F. Dengah Andra Christine Tombokan Andreas Pandeirot Anetha L.F. Tilaar Annisa Ibrahim Araroh, Asni Asti Asti Ayu F. Nikiulu Banne, Rahmat Saleh R. R. L Bawembang, Mila Ch. Bulegalangi, Silfia V. Carina Olita Selin Tulandi Chealsea Medeline Somba Dandapa, Mariani Deborah K. M. Mudami Deliska Takalao Derel Filandy Kaunang Derel Filandy Kaunang Desyane Natalia Mekar Pania Deyvita Tanor Elisabet Angelina Walewangko Enjel Watania Erica T. C. Pakpahan Esra Rombeallo Eunike Gloriya Talantu Falentino Polii Fernando Febrianto Kawatu Gladies Tambajong Hamid, Hiskia Israel Hariyati Pantow Heatubun, George R. Herdiyansyah Dako Ichdar Domu Imanuel Supit Watung James U.L. Mangobi Jhon R Wenas Joan Shelomikha Mawikere Jorie Emor Jorry F Monoarfa Kambodji, Axellino Kasenda, Monica P. Kembau, Erika Kastel Kenny E. F. Bawoleh Kesmeralda Wiwin Ladiku, Muhamad Aghi Lakumani, Novlin A. Langi, Rafael Kaleb Lauale, Arthur Zefanya Lefia N. Kalengkongan Lendehiang, Jenny Lumi, Erika Fira Lunemo, Mervi Maghfira Gobel Makitalentu, Christiniati Manalu, Roito Brigita Mangudis, Ivana Christin Maningide, Meivilia Inke Maria A. Maluwu Marvel G. Maukar Maudy Amalia Bin Eli Maukar, Marvel Grace Mk, Chetsi Rafelin Patrisia Mokalu, Melisa P. mokosolang, efraim Natalia C. Tumbel Navel Oktaviandy Mangelep Nedelan, Selviani S. D. Nicky Kurnia Tumalun Noftalia N Assa Nua, Vanesa Putri Jeivika Oltje T. Sambuaga Oltje Telly Sambuaga Pajow, Michella Angelie Pangalila, Marthen Semuel Toar Patricia V. J. Runtu Philotheus E. A. Tuerah Pianusa, Rivains S. Pontomudis, Hary Pusut, Talita Putri Dwi Hardini Rengkuan, Cikita Repi, Johanis C. F. Reska Novarni Musa Reynhart Excel Soentpiet Rifdania Deviany Lohonauman Rine Ervine Margaretha Supit Rivaldy P.Kembau Robby J. Wenas Rori, Kevin G. Rosauli Novalina Samosir Rosiah J. Pulukadang Rumajar, Tarmisia Sandrina Helly Runtu, Agnes Santje M. Salajang Sasra Sugeha Sawotong, Olivie Selfie L. Kumesan Sumendap, Yohana F. Susi Aryani Manangin Sylvia Jane Annatje Sumarauw Tammu, Thomas Tangel, Putra Fraditya Samuel Tarigan, Eka F. Br Toar, Yisreel Yoel Tuerah, Melisa Vellin F.E Londo Via Ditia Harinda victor Sulangi Wenas, John R. Wenas, John Robby Yunike Manopo