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All Journal JSME MIPA UNIMA Jurnal Cendekia : Jurnal Pendidikan Matematika Journal on Education Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Sains Riset SOSCIED Jurnal Sosial Humaniora Sigli JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Pendidikan dan Sastra Inggris (JUPENSI) ADIBA: Journal of Education Pustaka: Jurnal Bahasa dan Pendidikan Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora Inspirasi Dunia: Jurnal Riset Pendidikan dan Bahasa Ta'rim: Jurnal Pendidikan dan Anak Usia Dini Innovative: Journal Of Social Science Research Sinar Dunia: Jurnal Riset Sosial Humaniora dan Ilmu Pendidikan Simpati: Jurnal Penelitian Pendidikan dan Bahasa Jurnal Riset Rumpun Ilmu Pendidikan (JURRIPEN) Khirani: Jurnal Pendidikan Anak Usia Dini Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika J-CEKI PESHUM Jurnal Pendidikan dan Sosial Humaniora Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Jurnal Pendidikan dan Sastra Inggris
Jorry F Monoarfa
Universitas Negeri Manado
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Journal : Journal on Education

 1 
Differences in Student Learning Outcomes Using Problem-Based Learning and Discovery Learning to Teach Arithmetic Sequences and Series Febrily Pangemanan; Rosiah J. Pulukadang; Jorry F. Monoarfa
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.v6i1.3039

Abstract

This study compares the learning outcomes of students at SMA Negeri 2 Tondano using the Problem-Based Learning and Discovery Learning models to teach arithmetic sequences and series. This study employs a quasi-experimental design to conduct experimental research. This research was conducted on two classes. The data collection technique employs a test technique in which the validity of the test being tested is determined. Examine the hypothesis using the t-test, after ensuring normality and homogeneity. The results revealed that the Problem-Based Learning model produced average learning outcomes of 80.97, while the Discovery Learning model produced average learning outcomes of 75.18. Based on the t-test results tcount = 1.905 > ttable = t((0.05:57)) = 1.672, it can be concluded that the average student learning outcomes taught using the Problem-Based Learning model are greater than those taught using the Discovery Learning model.
Optimasi Waktu Tunggu Lampu Lalu Lintas dengan Mengaplikasikan Teori Graf dan Metode Webster Ezra Shalom Sendow; Murni Sulistyaningsih; Jorry F. Monoarfa
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.v6i1.3240

Abstract

Mobility in the city of Manado is a trigger for the occurrence of traffic volume density, leading to congestion at several points, particularly at intersections. The Toar-Lumimuut intersection is one such vulnerable location where congestion often occurs, despite the presence of traffic lights controlling the flow of vehicles. In fact, many drivers still have to wait for the red light more than once at the Toar-Lumimuut intersection. Based on these findings, it indicates that the waiting time for traffic lights at the Toar-Lumimuut intersection is still inefficient. This study aims to determine the synchronized waiting time for traffic lights according to the traffic situation, in order to achieve a more optimal waiting time for traffic lights. This problem can be addressed using graph theory and the Webster method. The research yielded results, with the optimum cycle time increasing to 285 seconds, accompanied by an increase in green light duration and a decrease in red light duration as a percentage for each road segment. Therefore, the research concludes that this provides a more effective waiting duration.
Analysis of Student Errors in Solving SPLDV Questions at Suluun Christian High School Franly Y. Mandagi; Derel F. Kauang; Jorry F. Monoarfa
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.v6i1.3336

Abstract

This research aimed to identify the causes of and solutions for student mistakes when tackling SPLDV problems. Descriptive qualitative research describes this kind of study. Data for this study was gathered using tests, interviews, and direct observation. The topic of a set of linear equations in two variables is put to the "description test." This research describes student errors and the factors that contribute to those errors when solving word problems involving the concepts of the System of Linear Equations in Two Variables (SPLDV). The blunder concerns steps one through four: (1) problem understanding; (2) problem transformation; (3) process skills; and (4) final answer writing.
Pengaruh Model Pembelajaran Game-Base Learning terhadap Hasil Belajar Siswa pada Materi Peluang Rivaldy P.Kembau; Vivian E. Regar; Jorry F. Monoarfa
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

Abstract

This research aims to find out the difference in student learning outcomes applied to the GBL learning model using direct learning methods. This type of research uses experimental research with a quantitative approach. The research population is all students of class VIII Suluun Tareran State Junior High School, the 2023/2024 school year consisting of three classes, with a total of 41 learners. Samples taken based on random sampling techniques were obtainted by students of class VIII A as an experimental class and class VIII B as a control class. The study used posttest-only control design. Student posttest results data are tested requirement, namely normality test and homogeneity test before hypothesis test. The results of the hypothesis test analysis with a real level of ???? = 0.05 obtained ????ℎ???????????????????? = 2.580 and ???????????????????????? = 2.048, then the ????ℎ???????????????????? > ???????????????????????? means reject the ????0 so that the ????1 accepted is ????1 > ????2. This it is concluded, that the average student learning outcome taught using the GBL learning model is better than the average student learning outcome taught using direct learning methods.
Penerapan Model Pembelajaran Langsung melalui Metode Permainan matematika pada Pembelajaran Matematika Materi Bilangan Berpangkat Jonly H. Rondonuwu; Jorry F. Monoarfa; Derel F. Kaunang
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.v6i1.4790

Abstract

The purpose of this study was to determine whether using the Direct Learning Model Through the Mathematical Game Method could exceed the KKM value determined by the school, namely 70. The population in this study was all students of class IX SMP Negeri 4 Suluun Tareran and the sample in this study was IX SMP Negeri 4 Suluun Tareran. The design of this research is One-Shoot Case Study. Data obtained from student learning outcomes test, namely the final test (posttest). After the data was obtained, a normality test was performed using the Liliefors test. From the test, it was obtained that and Because the posttest scores in class IX are normally distributed. Then, a hypothesis test was carried out using a t-test with a significance level of 0,05, the results obtained were dan , then so reject and accept which is the result of learning using direct learning models through the method of math games on the material. A number with a rank greater than the KKM value determined by the school is 70, with an average learning outcome of 77.52 which is greater than the KKM score.
Analisis Kesalahan Siswa Kelas IX SMP Negeri 3 Tondano Dalam Menyelesaikan Soal Cerita Pokok Bahasan Kekongruenan dan Kesebangunan Arbi Maarial; Cory Pitoy; Jorry Ferry Monoarfa
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6000

Abstract

The study aims to analyze the mistakes of students in solving stories related to the material of congruence and construction in the 9th grade of the 3rd Tondano State High School. This research is a qualitative descriptive research with research subjects being 32 students and selected 6 students as samples of interviews. Data is collected through observations, written tests, and interviews. Data analysis is done through data summaries, data presentation, and interpretation. There are three types of errors observed, i.e. I misunderstood the problem, II mismade the mathematical model, III misled the algebraic operation. The results of the study showed that Type II error was the most common error, with 32 students making this error on issue 2. The error percentage reached 100%, suggesting that this error occurred in all students tested. Type III error, also occurred at a significant number, namely 27 students on issue 3, with a rate of error of 84%. The combination of Type II and III errors on issue 4, which combines both types of errors, shows that the majority of students (27 students percent 84%) make type II mistakes, while the number of students who make type III mistakes (26 students percent 81%) is also quite high. It suggests that the combination of both types of errors is still a challenge in understanding and applying mathematical concepts. The conclusion is that students have difficulties mainly in creating mathematical models (type II errors), performing algebraic operations (typ III errors) and a combination of both types of errors in solving mathematics issues. By knowing what kinds of common mistakes occur, teachers can focus on areas that require more attention to the problems that occur so that the learning process can be optimized and students are able to master the mathematical concepts.
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal-Soal Perbandingan Trigonometri di Kelas X SMA Negeri 1 Ratahan Tania Gloria Sualang; Jorry Ferry Monoarfa; Derel F. Kaunang
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6082

Abstract

This research aims to analyze high school students' errors in solving trigonometry comparison problems based on Newman's theory. The type of research used is qualitative research using descriptive methods. The subjects of this research were class XG students at SMA Negeri 1 Ratahan with a total of 28 students. The instrument used in this research was 4 trigonometry comparison essay questions. The results of this research show that the most frequent errors made by students in solving trigonometry comparison questions are errors in writing the final answer with an error percentage of 40.17%, followed by process skills errors with an error percentage of 28.57%, then transformation errors with the percentage of errors was 9.82%, and the percentage of errors in understanding was 9.82%.
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal-Soal Matematika Materi Persamaan Garis Lurus Berdasarkan Prosedur Newman Maria A. Maluwu; Vivian E. Regar; Jorry F. Monoarfa
Journal on Education Vol 6 No 4 (2024): Journal on Education: Volume 6 Nomor 4 Mei-Agustus 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i4.6395

Abstract

Students' abilities in solving mathematical problems need to be improved. Many students still need help solving mathematical problems, especially story problems. This research analyses students' errors in solving mathematics problems using the Newman procedure on straight-line equations. The research method used is qualitative research. The data collection techniques used were tests and interviews. Meanwhile, data analysis techniques use qualitative data presentation, data reduction, and conclusion. The conclusions obtained include: (1) reading errors with a percentage of 3%, which is classified as very low; (2) comprehension errors with a percentage of 10%, which is classified as very low; (3) Transformation errors with a percentage of 14% which is classified in the deficient category, (4) Process skill errors with a percentage of 38% which are classified as low category, (5) Final answer writing errors with a percentage of 18% which are classified as deficient category
Co-Authors Andhika Valentino Lukas Andra Christine Tombokan Aneke Pesik Angelia Augifty Evan Karouw Anselmus Deppong Arbi Maarial Cory Pitoy Derel F. Kauang Derel Filandy Kaunang Devilia Trifani Rusadi Diawang, Meilani A. Enjel Watania Ermita Ermita Eunike Gloriya Talantu Eunike Mandolang Ezra Shalom Sendow Febrily Pangemanan Felma Jesicha Kakumboti Fera Sumodiharjo Franly Y. Mandagi Grandy Porajow Helen Yuliana Angmalisang Herry Yoram Mende I Nyoman Sukajaya I Wayan Damai Ichdar Domu James U.L. Mangobi Jeklin Nadia Legi Jonly H. Rondonuwu Kaawoan, Lyke Kindangen, Holly Th. D. Komaling, Stevanly O. Lampus, Jeremia Satya Leleng, Novia P. Leonardo V. Pandensolang Lettycia Claudya Gerung Mangimpis, Enad Marasut, Alri T. Maria A. Maluwu Mariska Sophia Kindangen Marvel G. Maukar Maukar, Marvel G. Melati Damopolii Michellin Cheryl Timbuleng Misel Tambariki Momongan, Novita Mulete, Melisa Martatiana Musa, Reska Novarni Navel Oktaviandy Mangelep Nicky Kurnia Tumalun Ofler Paulus Kodongan Ofler Paulus Kodongan Oltje T. Sambuaga Oltje Telly Sambuaga Pangalila, Marthen Semuel Toar Parengkuan, Frisky Patricia V. J. Runtu Patrisia Hana Supit Philotheus E. A. Tuerah Potabuga, Budi I. P. Potabuga, Nirma Pratiwi N. Pongantung Putri Meirona Br. Karosekali Rifandi Kawulusan Rifandi Kawulusan Rivaldy P.Kembau Rosiah J. Pulukadang Runtu, Agnes Runtunuwu, Feren F. Ruslan Mantiaha Samalam, Sindita Selfie L. Kumesan Septima Marbun Sintia Sendinganeng Stefany Tirsa Kawengian Stevanly O. Komaling Sylvia Jane Annatje Sumarauw Tambuwun, Andreyna D. Tangkoro, Melinda Tania Gloria Sualang Tendean, Vinny Anabella Victor R. Sulangi Virginia V. Mumek Vivian E. Regar Wuwumbene, Megi E.