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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan Matematika (JUDIKA EDUCATION) JOURNAL OF SONGKE MATH Mitra Mahajana: Jurnal Pengabdian Masyarakat JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Journal of Research in Instructional Jurnal Cakrawala Ilmiah JURNAL PENDIDIKAN DAN KEBUDAYAAN MISSIO
Gregorius Taga
Universitas Flores
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Penggunaan Model Pembelajaran Matematika Realistik pada Mahasiswa Gregorius Taga; Vivien Restianim
Jurnal Pendidikan Matematika:Judika Education Vol 3 No 1 (2020): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (398.004 KB) | DOI: 10.31539/judika.v3i1.1298

Abstract

The purpose of this study was to determine student learning outcomes in algebraic subjects in the University of Flores Mathematics Education Study Program using realistic mathematics learning device models. This type of research is quantitative research with quasi-experimental design, pretest and posttest group, the sample is all fourth semester students of mathematics education program FKIP Flores University in 2018/2019 academic year. Data obtained using student learning outcomes, data processed using ANOVA statistical tests. The results obtained by the value of Fcount 77.13 is greater than Ftable 4.10 at dk 37. Calculation of student learning outcomes in the experimental group after using realistic mathematics learning models, seen student learning outcomes increased significantly. Conclusion, learning mathematics using realistic models can be used as an alternative to improving student learning outcomes in algebraic structure subjects. Keywords: Learning Outcomes, Learning Models, Realistic Mathematics, Algebraic Structure
Proses Berpikir Mahasiswa Field Independent dan Field Dependent Dalam Memahami Konsep Grup Gregorius Taga
JOURNAL OF SONGKE MATH Vol. 2 No. 2 (2019): December Edition
Publisher : UNIKA SANTU PAULUS RUTENG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (216.712 KB)

Abstract

The thought process is a cognitive activity that occurs in the mind of someone who is not visible. The thought process involves some manipulation of knowledge in the cognitive system. Knowledge stored in memory is combined with new information to form new knowledge and changes in behavior in a person related to the situation at hand. A person's thought process is very dependent or related to his cognitive style. Cognitive style consists of independent field cognitive style (FI) and field dependent cognitive style (FD). Field independent cognitive style (FI), meaning that individuals tend not to be affected by manipulation of deceptive elements in the context and are able to analytically determine simple parts that are separate from the original context, whereas cognitive style dependent fields (FD) mean individuals tend to be difficult to determine a simple part of the original context or be easily influenced by the manipulation of the deceptive elements in the context because of seeing it globally. The structure of algebra as part of modern algebra is one subject that has characteristics with a strict axiomatic deductive structure. The purpose of giving algebra structure courses is a means to train students to think logically. Theoretically, children in the formal operation stage do not have much difficulty learning the algebraic structure course, including mastering the theorems of the course. However, this study does not discuss the problem of students 'difficulties in completing assignments, but is related to students' thought processes in completing assignments, namely understanding concepts. Thus, this article will examine how the thinking processes of students who have the cognitive style of FI and FD in understanding group concepts as one of the topics in the structure of algebra. Students who have an independent field cognitive style respond to an assignment tend to rely on cues from within themselves. While students who have a field dependent cognitive style see the environmental conditions as a clue in responding to a stimulus.
PENGARUH MINAT TERHADAP AKTIVITAS BELAJAR SISWA KELAS VIII PADA MATA PELAJARAN MATEMATIKA DI SMP KRISTEN ENDE Maria Sutrisna Sri Ayu Anna; Gregorius Taga; Lely Suryani
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 5 No. 2 (2022): September 2022
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v5i2.1706

Abstract

This study aims to determine (1) students' interest in mathematics in class VIII SMP Kristen Ende. (2) Students' learning activities towards mathematics in class VIII of Ende Christian Junior High School. (3) The effect of interest on mathematics learning activities in class VIII of Ende Christian Middle School. This research is associative quantitative research. The subjects of this study were class VIII students with a total sample of 30 people. Factors studied in the form of student interest in student learning activities in mathematics. Data collection methods used in this study were questionnaires and documentation. Data analysis used simple linear regression analysis. The results showed that (1) students' interest in mathematics is 0,843 (84,3 %). (2) The student's learning activity towards learning mathematics is 0,782 (78,2 %). (3) There is a significant effect of the interest variable on the learning activities of class VIII students in mathematics at the Ende Christian Junior High School  23,9 %, while the rest is influenced by other variables. With the regression calculation obtained Y = 32.241 + 0.399 X. The magnitude of the influence of variable X on the Y variable is 0,239 (23,9 %). The significance value of a hypothesis is the truth value of the accepted or rejected hypothesis. Because the value of tcount> t table is .4,221>0,048with a significant value 0,003<0,05, it can be concluded that there is an influence of interest on the learning activities of class VIII students in mathematics at Christian Junior High School Ende.
Pelaksanaan Bimbingan Belajar Siswa-Siswi SDK Kekandere 2 Maria Goretty Diciloam Bantas; Lely Suryani; Yasinta Yenita Dhiki; Gregorius Taga; Ariswan Usman Aje; Donatus Sannar; Yoseph Delsony Paresa; Lydia Sarong; Ernesta Bay
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2023): Volume 4 Nomor 1 Tahun 2023
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v4i1.2558

Abstract

Education is one thing that cannot be separated from life, both formally and informally and school is one of the facilities for obtaining an education. However, with a large number of students in one class, the teacher cannot guide students one by one. Likewise, the large number of subjects that must be studied every day makes it difficult for students to remember all the lessons given by the teacher, so students still need study guidance outside of school. This service is carried out to help develop learning and discover the learning habits of elementary school students in grades 4, 5 and 6 at Kekandere 2 Nangapanda Elementary School. The method of implementing tutoring is to compile and design a guidance program for students during the learning process in class and group tutoring in the afternoon to increase students' understanding of mathematics by providing continuous practice questions based on the mathematics subject matter that has been studied in the school environment. The results of this study were to provide good results for students in mathematics as seen from the enthusiasm of students in solving math problems and the effect on the daily test scores carried out by the teacher during the learning process
IMPLEMENTASI PENDIDIKAN KARAKTER UNTUK PEMBELAJARAN MATEMATIKA Siti Arafat; Maria Goretty Diciloam Bantas; Gregorius Taga
Jurnal Cakrawala Ilmiah Vol. 2 No. 8: April 2023
Publisher : Bajang Institute

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Abstract

Bagi calon guru, penting sekali untuk memahami karakter kurikulum yang dilaksanakan dalam satuan pembelajaran. Pembelajaran matematika dengan menerapkan pendidikan karakter memerlukan pemahaman yang secara khusus dapat dipelajari oleh mahasiswa sebagai seorang calon guru dalam mata kuliah Telaah Kurikulum pada program studi pendidikan matematika Universitas Flores. Tujuan jangka panjang dalam penelitian ini adalah membina hubungan antar individu dan komunikasi yang baik dan harmonis dalam memahami secara eksplisit makna pendidikan karakter dalam pembelajaran matematika yaitu penilaian sikap, pengetahuan dan keterampilan yang berkaitan dengan proses pembelajaran matematika dan implementasi proses pembelajaran matematika dalam lingkungan sekolah. Penelitian dilakukan di Univeritas Flores Jl. Samratulangi Ende Flores yang menjadi sampel dalam penelitian ini adalah mahasiswa program studi pendidikan Matematika semeter 2 yang memprogram mata kuliah telaah Kurikulum Matematika. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian deskriptif dengan menggunakan pendekatan kualitatif. Teknik yang digunakan dalam penelitian ini ada empat macam, yaitu: angket, wawancara, observasi dan dokumentasi. Teknik Analisis Data yaitu reduksi data (data reduction), penyajian data (data display) dan penarikan kesimpulan atau verifikasi (conclusion drawing/verification). Hasil penelitian menunjukkan mahasiswa semester 2 program studi Pendidikan Matematika Universitas Flores mampu memahami secara eksplisit tentang pendidikan karakter dalam pembelajaran matematika serta mampu menghasilkan perangkat pembelajaran yang baik sesuai dengan aturan kurikulum.
PENERAPAN METODE GUIDED NOTE TAKING (GNT) PADA MATERI LINGKARAN SISWA SMP Petrus Kanisius Sare; Sofia Sa'o; Gregorius Taga
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3152

Abstract

This research aims to improve the Mathematics learning process for class VIIA students at SMP Negeri 4 Wolowaru and to determine the improvement in student learning outcomes using the Guided Note Taking (GNT) method for class VIIA students at SMP Negeri 4 Wolowaru. This type of research is Classroom Action Research (PTK) with a qualitative approach. This research was carried out at SMP Negeri 4 Wolowaru class VIIA with a total of 22 students consisting of 13 male students and 9 female students. Data collection techniques are carried out using observation, tests and documentation. Indicators of student success are characterized by increasing student learning outcomes with a KKTP of 65 and student completion reaching 75%. The research results showed that student activity during the learning process took place through the use of the GNT method in cycle I with a percentage of 69.05%, while in cycle II it increased with a percentage of 76.35%. The pre-action test results were 13.64% in cycle I, increasing to 63.63% and increasing in cycle II to 95.45%. Based on the research results, it can be concluded that using the Guided Note Taking method can improve student learning outcomes.
PROSES BERPIKIR DALAM MEMECAHKAN MASALAH BERDASARKAN TINGKAT KEMAMPUAN MATEMATIKA PADA SISWA KELAS VIII SMP Evaritus Janggu; Gregorius Taga; Agustina Mei
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i1.2026

Abstract

This study aims to determine the thinking process of students with high, medium and low abilities in solving mathematical problems in the Material of a Two-variable Linear Equation System using Polya theory for class VIII SMP Bina Kusuma in the academic year 2022/2023. Each student has different abilities so the teacher can choose a variety of learning methods according to the student's ability level. The approach used is a qualitative approach. The research subjects were 6 students of class VIII SMP Bina Kusuma Ruteng. Data collection in this study was carried out through tests, interviews and documentation with the research instruments, namely the first-semester report cards of mathematical abilities, problem-solving tests and interviews. The data analysis used is the data analysis model of Miles and Huberman, namely, data collection, data reduction, data presentation and concluding. The results of the analysis of research data show that conceptual thinking processes are only owned by students with high mathematical abilities, while semi-conceptual thinking processes only occur in students with moderate mathematical abilities, and computational thinking processes only occur in students with low mathematical abilities.
PENGARUH PENERAPAN MODEL PEMBELAJARAN INVESTIGASI KELOMPOK TERHADAP HASIL BELAJAR MATEMATIKA Ireneus Rendi Sukardi; Gregorius Taga; Ariswan Usman Aje
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 1 (2024): Volume 7 Nomor 1 Maret 2024
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v7i1.3762

Abstract

This research aims to (1) produce Group Investigation learning tools on line pattern material for Class VIII students of SMP Negeri 1 Ende. (2) to determine learning outcomes through the Group Investigation Learning Model on line pattern material for Class VIII students of SMP Negeri 1 Ende. The type of research used is Experimental Research Type. The population in the study were VIII grade students totalling 160 people. The sample was class C as a control class totaling 29 people and class A as an experimental class totaling 29 people. The research instrument used is a test instrument. Based on the results of the study, the post-test data in the control class and the experimental class were normally distributed and homogeneous, so the hypothesis testing in this study used the t-test. The data on students' mathematics learning outcomes obtained a value of s 2.189, while in the table of t distribution values with a significance level  The results of the t-test calculation show that the value of s is greater than the value of or (2.189>2.003). Based on the decision can be concluded that s rejected and 1 is accepted. This means that there is an effect of the group investigation learning model on the mathematics learning outcomes of class VIII students' row pattern material at SMP Negeri 1 Ende.
Analysis of the implementation of character education in students as prospective teacher Maria Goretty Bantas; Maria Kristina Ota; Gregorius Taga; Stefanus Notan Tupen
Journal of Research in Instructional Vol. 4 No. 1 (2024): Journal of Research in Instructional
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jri.v4i1.364

Abstract

The aim of this research is to determine the implementation of character education in students as future teachers. Character education can form a complete human being with character, namely forming lifelong learners, and will actually be able to develop all students' potential in a balanced way (spiritual, emotional, intellectual, social and physical) which is adapted to the educational goals contained in the philosophy of the Indonesian nation, namely Pancasila. In a college environment, character education is nothing new. However, its implementation still requires more understanding which can be provided in general courses at universities. This research uses data collection methods, namely interview methods, observation and documentation methods. Validity test using source triangulation and 5-stage qualitative analysis from Miles and Huberman. From the research results, it was found that the implementation of character education in Flores University mathematics education study program students as teacher candidates through curriculum review courses can be seen from the embedded character values, namely discipline, hard work, creativity, independent responsibility and communicativeness.
Development of Ethnomathematics-Based Teaching Modules on the Nagekeo Tie Weaving Motif in Improving Learning Outcomes in Manungae Ndora Junior High School Students Bertinsia Eku; Gregorius Taga; Ningsih
Jurnal Pendidikan dan Kebudayaan Missio Vol. 16 No. 2 (2024): Jurnal Pendidikan dan Kebudayaan Missio
Publisher : Unika Santu Paulus Ruteng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jpkm.v16i2.2396

Abstract

This study aims to produce ethnomathematics-based teaching modules on Nagekeo tie woven fabrics and to determine the effectiveness of ethnomathematics-based teaching modules on Nagekeo tie woven fabrics in improving learning outcomes. This type of research is Classroom Action Research (PTK) with a qualitative approach. This research was conducted at SMP Manungae Ndora class VIIA with a total of 21 students. Data collection techniques are carried out with test sheets, questionnaires and documentation. Student success indicators are marked by increasing student learning outcomes with KKTP 60 and student completeness reaching 70%. The results of research on the development of ethnomatemtics-based teaching modules on Nagekeo tie woven fabric can improve student learning outcomes. Increasing student learning outcomes are characterized by increased student activeness in following learning. The results showed that the effectiveness of students during the learning process using ethnomathematics teaching modules increased by 70%. Meanwhile, using ordinary teaching materials, students are less active and the percentage of learning is 60%. Based on the results of the study, it can be concluded that the use of ethnomathematics-based teaching modules can improve learning outcomes.
Co-Authors Agustina Mei Ariswan Usman Aje Bertinsia Eku Donatus Sannar Eni Syafitri Ernesta Bay Evaritus Janggu Hilaria Melania Mbagho Ireneus Rendi Sukardi Konstantinus Denny Pareira Meke lely Suryani Lydia Sarong Maria Fatima Mei Maria Goretty Diciloam Bantas Maria Kristina Ota Maria nirmala hospa Gawen Maria Sutrisna Sri Ayu Anna Maria Veransiana Riwu Ningsih Petronela Heriyana Putri Petrus Kanisius Sare Restianim, Vivien Selfina Fridoline Meyana Siti Arafat Sofia Sa'o Sofia Sa’o Stefania Baptis Seto Stefanus Notan Tupen Yasinta Yenita Dhiki Yoseph Delsony Paresa