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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 Discovery : Jurnal Ilmu Pengetahuan Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurnal Riset dan Inovasi Pembelajaran MARISEKOLA: Jurnal Matematika Riset Edukasi dan Kolaborasi Dharmas Education Journal (DE_Journal) Journal of Education Research ADIBA: Journal of Education Inspirasi Dunia: Jurnal Riset Pendidikan dan Bahasa Journal of Social Science and Humanities Research Innovative: Journal Of Social Science Research Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, Dan Sosial Humaniora Jurnal Pengabdian Masyarakat dan Riset Pendidikan Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced Gammath : Jurnal Ilmiah Program Studi Pendidikan Matematika Jurnal Pendidikan dan Keguruan
Rosiah J. Pulukadang
Program Studi Pendidikan Matematika, Universitas Negeri Manado, Manado, Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics 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.
Analysis of Student Errors in Solving Mathematical Problems in Algebraic Forms Operation Material Based on Newman's Procedure Lady Fabiola Kaligis; Philoteus E. A. Tuerah; Rosiah J. Pulukadang
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 study aims to discover the mistakes made by students, especially class VII students at Koka Christian Middle School, when solving math problems on algebraic operations using the Newman procedure. This research is a type of descriptive research with a qualitative approach. The technique for collecting data used a written test by providing description questions that totaled 3 items and was supported by interviews with students and documentation. The subjects in this study were 16 students in class VII of Koka Christian Middle School who took the written test, and 3 of them were selected to be interviewed after a deliberation process. The results of the study showed that students made errors in solving math problems in the material for algebraic operations based on the Newman procedure, namely: 1). error in understanding the problem, where students need to write down what is known and asked by the problem or make examples in the form of variables. 2). problem transformation errors, where students cannot determine the mathematical model of the given problem or cannot determine the correct formula. 3). process skill errors, where students need clarification in the problem-solving steps due to errors in understanding the concept of algebraic operations. 4) final answer errors, where these errors result because students are wrong in the problem-solving process.
Analysis of Student Errors in Solving Mathematical Problems in Algebraic Forms Operation Material Based on Newman's Procedure Lady Fabiola Kaligis; Philoteus E. A. Tuerah; Rosiah J. Pulukadang
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.v6i1.3723

Abstract

This study aims to discover the mistakes made by students, especially class VII students at Koka Christian Middle School, when solving math problems on algebraic operations using the Newman procedure. This research is a type of descriptive research with a qualitative approach. The technique for collecting data used a written test by providing description questions that totaled 3 items and was supported by interviews with students and documentation. The subjects in this study were 16 students in class VII of Koka Christian Middle School who took the written test, and 3 of them were selected to be interviewed after a deliberation process. The results of the study showed that students made errors in solving math problems in the material for algebraic operations based on the Newman procedure, namely: 1). error in understanding the problem, where students need to write down what is known and asked by the problem or make examples in the form of variables. 2). problem transformation errors, where students cannot determine the mathematical model of the given problem or cannot determine the correct formula. 3). process skill errors, where students need clarification in the problem-solving steps due to errors in understanding the concept of algebraic operations. 4) final answer errors, where these errors result because students are wrong in the problem-solving process.
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.
Pengembangan Perangkat Pembelajaran Materi Perbandingan Berbasis Pendekatan Matematika Realistik Mega Husriani Kunta; Victor R. Sulangi; Rosiah J. Pulukadang
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.v6i1.4273

Abstract

This research is a development research which aims to produce learning tools on the subject of Cubes and Blocks in class VII SMP with a realistic mathematics approach. The procedure used in this study refers to the Thiagarajan learning device development model (4-D Model) which is modified to 3-D. This research was conducted with limited trials so it needs to be developed to measure validity, effectiveness and practicality. The results of this research show that the learning tools include LKPD, THB and RPP according to valid criteria, so they can be used in learning outcomes tests, namely; 40.7% with a standard deviation of 11.64% from the ideal score of 100, with 32 students, student and teacher activities tend to be positive, student responses to learning tools tend to be positive, active and creative. From the results of the research above, it can be concluded that by using Comparative Learning Materials Based on a Realistic Mathematics Approach for class VII students at SMP Negeri 3 Tondano, students' readiness and understanding in the learning process can develop well.
Application of Problem Posing in Mathematics Learning Material for Building Flat Side Spaces Febriani Corneli Fanda Languju; Ichdar Domu; Rosiah J. Pulukadang
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.v6i4.6359

Abstract

This research aims to determine the differences in the average learning outcomes of students taught using the Problem Posing learning model on flat-sided geometric material at Woloan Christian Middle School. This research used the experimental method on class VIII students at Woloan Christian Middle School. The samples in the study were class VIII-A as an experimental class with a total of 31 students and class VIII-B as a control class with a total of 31 students, a total of 62 students at Woloan Christian Middle School, even semester of the 2023/2024 academic year. The instrument used in this research consisted of a learning outcomes test in the form of a written test in the form of an essay with flat-sided geometric material. The technique for collecting observation and test data is in the form of evaluation questions. The test is carried out twice. Namely, the pretest is carried out at the beginning of the research to determine students' achievement scores before treatment, and the posttest is carried out on both control and experimental groups after treatment. Based on hypothesis testing using SPSS test statistics, where from the calculation results of the Tcount value of 1.822 with Ttable 1.671 (1.822>1.671), it can be said that there is a significant difference in the average learning outcomes of the experimental group using Problem posing and the control group using the learning model. Direct Instruction, which means that there is an influence of the application of the Problem posing learning model on the average learning outcomes of class VIII students at Woloan Christian Middle School
Penerapan Model Pembelajaran Project Based Learning Matematika Materi Kubus di SMP Negeri 3 Bolaang Kelas VIII Sartika Dilapanga; Ichdar Domu; Rosiah J. Pulukadang
Journal on Education Vol 7 No 1 (2024): Journal on Education: Volume 7 Nomor 1 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i1.6522

Abstract

This research examined the average student mathematics learning outcomes when the Project Based Learning Model was applied in mathematics learning with Cube material. The research design used was Posttest Only Control Group Design. The population in this study was all class VIII at SMP Negeri 3 Bolaang. In contrast, the samples taken in this study were class VIII B, with 20 students as the experimental class and class VII A as the control class, with a total of 20 students. The analysis results from this research show that the average posttest score for the experimental class is 82.75, while the average posttest score for the control class is 73.25. The research results obtained were based on hypothesis testing using the T-test with a significance level of 5%. The value obtained was ????ℎ???????????????????? = 4.407 > ???????????????????????? = 1.68595, so reject ????0. So, it can be concluded that based on these results, the Project Based Learning model can improve student learning outcomes
Co-Authors A. Madeole, Nadia A. Pesik Andra Christine Tombokan Anekke Pesik Anekke Pesik Anetha L.F. Tilaar Anneke Pesik Ayu Lestari Banne, Rahmat Saleh R. R. L Cheylin Ningsi Mengko Chofifa Indah E. Mamonto Daora, Irna Meriyana Derel Filandy Kaunang Derel Filandy Kaunang Desyane Natalia Mekar Pania Elisabet Angelina Walewangko Febriani Corneli Fanda Languju Febrily Pangemanan Gosal, Militia Jeane Jenifer Gratia I. Lintjewas Greiselah Manoka Hasnawati Paputungan Ichdar Domu James U.L. Mangobi Jorry F Monoarfa Josua Titanio Manarisip Katuuk, Rivaldo Chun Kesmeralda Wiwin Kristin Alviane Friskila Pomantow Lady Fabiola Kaligis Leleng, Novia P. Letunggamu, Maria Priskila Makanaung, Meykel M. Mega Husriani Kunta Miftha E. Cahyani Modeong, Masni Mokodompit, Dita Fatmawati Nafila Farina Gaib Nelwan, Julivky Nicky Kurnia Tumalun Niluh Norvi Natalia Palenita Repi Panekenan, Calvin Pantouw, Priska Karnia Pasoi, Retna G. Patricia V. J. Runtu Philotheus E. A. Tuerah Pilomali, Tiara Pitoy, Cori Rawis, Rivaldo Markus Rembet, Treesje A. S. Rina Mastalina Sinabutar Rori, Kevin G. Rumajar, Jeremia Reinhard Salanjang, Santje M Santje M. Salajang Sartika Dilapanga Sasra Sugeha Sinaga, Sara N. Supu, Meindah Maria Theresia Sylvia Jane Annatje Sumarauw Trezita A. S. Onibala victor Sulangi Vivian E. Regar Walangitan, Cindy C. Wenas, John R.