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All Journal Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Basicedu EDUKATIF : JURNAL ILMU PENDIDIKAN Jurnal Pendidikan dan Konseling JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Jurnal Basicedu
Hilaria Melania Mbagho
Universitas Flores
Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : JUPIKA: JURNAL PENDIDIKAN MATEMATIKA

 1 
ANALISIS KESULITAN BELAJAR MATEMATIKA UNTUK MATERI OPERASI BILANGAN PECAHAN DI SMP NEGERI KEWAPENTE Selfina Fridoline Meyana; Gregorius Taga; Hilaria Melania Mbagho
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 4 No. 2 (2021): Edisi: September
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v4i2.1192

Abstract

The purpose of the study was to determine the value of learning difficulties for grade VII B students of SMP Negeri Kewapante in solving fractional operations problems. The type of research used is a qualitative research which aims to obtain an actual picture of students' difficulties in solving fractional operations problems in class VII B SMP Negeri Kewapante. The research subjects were students of class VII B who had learning difficulties seen from the scores obtained did not reach the KKM. Data was collected by using test and interview methods. The data analysis technique used in this research is descriptive statistical analysis. The results showed that there were 4 students who had difficulty in solving fractional number operations. Efforts that can be made are creating a conducive classroom atmosphere, increasing practice questions, holding group discussions, and giving backtests. From the efforts made above, students who have learning difficulties experience changes and an increase in learning outcomes
IDENTIFIKASI ETNOMATEMATIKA PERMAINAN TEKA WATU (BATU LIMA) DI DESA RIHUT KABUPATEN MANGGARAI TIMUR Herlina Nelti Bo; Ningsih Ningsih; Hilaria Melania Mbagho
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.v5i2.1685

Abstract

This study aims to describe the mathematical elements contained in the traditional puzzle game of the Rihut Village community. This study uses an ethnographic research type with a qualitative approach. The subjects of this study consisted of 2 informants, namely Community Leaders and Mathematics Teachers. In collecting data, interview and documentation techniques were used. Data were analyzed descriptively and qualitatively. The results of the study show that there are mathematical concepts, especially seen in the tools of the stone puzzle game, the rules of the stone puzzle game, and the stone puzzle player. The mathematical concepts found in the stone puzzle game are the concepts of circles, permutations and mathematical logic. (1). The shape of the stone used to play stone puzzles is a round shape resembling a circle. (2). Puzzle players, judging from the sequence of the puzzle games, players start by drawing lots by doing hompimpa. This is where there is the concept of permutations in the puzzle game to calculate the pattern of the puzzle game sequence. (3). Rules of the puzzle game, the concept contained in the rules of the puzzle game is the concept of mathematical logic seen in the right and wrong of a game. Based on the results of the study, the researchers concluded that there are mathematical concepts in the puzzle game, namely circles, permutations, and other mathematical concepts contained in the puzzle tiles such as addition, and subtraction.
PENERAPAN MODEL PEMBELAJARAN PROBLEM SOLVING UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA MATERI SPLDV Elfiyanti Ede; Natalia Peni; Hilaria Melania Mbagho
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.v5i2.2046

Abstract

This study aimed to determine the increase in student activity and learning outcomes in learning mathematics on the material of a two-variable system of linear equations. The background things are the low learning outcomes of students' mathematics. This is due to the use of an inappropriate teaching method approach. To overcome this, improvements can be made by applying a problem-solving learning model. This type of research is classroom action research (CAR). The subjects of this study were students of class X SMA Negeri 2 Jerebuu, totalling 14 people, consisting of 5 female students and 9 male students. Factors studied in the form of increased activity and student learning outcomes. Data collection methods used in this study were observation and test techniques. Data analysis used descriptive qualitative analysis with percentage technique. The results showed that the application of the problem-solving learning model could improve student activity and learning outcomes. Student learning activities in the first cycle obtained a total score of 29 with a percentage of 58% and were categorized quite well. Then it increased in the second cycle with the total score obtained being 43 and the percentage is 86% and categorized as very good. Student learning outcomes in the first cycle obtained an average of 70 with 50% of students achieving the Minimum Completeness Criteria (KKM). Then it increased in the second cycle with an average of 85.71 with 100% of students achieving KKM.
PENGARUH PEMBERIAN ICE BREAKING TERHADAP HASIL BELAJAR MATEMATIKA SISWA SMP Siti Mariam; Maria Trisna Sero Wondo; Hilaria Melania Mbagho
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.v6i2.3177

Abstract

This study aims to determine whether or not there is an effect of ice breaking on student learning outcomes in grade VIII mathematics learning at SMP Muhammadiyah Ende. The type of research used is experimental research with a quantitative approach, the location of this study is located at SMP Muhammadiyah Ende. The primary data in this study was in the form of observation sheets and tests of student mathematics learning outcomes distributed in grade VIII. The population in this study was 46 people consisting of class VIII A as many as 22 people and class VIIIB as many as 24 people. Meanwhile, the samples used are all grade VIII students of SMP Muhammadiyah Ende for the 2023/2024 academic year, where class VIIIA is an experimental class and class VIIIB is a control class. The instrument used is a test of student learning outcomes. The analytical techniques in this study are hypothesis prerequisite tests (normality test and homogeneity test) and hypothesis test (t-test). From the results of the study, it can be concluded that there is a significant influence between the learning model in the form of ice breaking on student learning outcomes in grade VIII mathematics learning at SMP Muhammadiyah Ende for the 2023/2024 academic year, as evidenced by t-test calculations that show the value of Sig. (2-tailed) is 0.000, which means it is smaller than < 0.05.
EFEKTIVITAS MODEL PEMBELAJARAN GROUP INVESTIGATION DALAM MENINGKATKAN HASIL BELAJAR DI SMPS KATOLIK BERDIKARI RAJA Eugrasia Bulazy Doko; Stefania Baptis Seto; Hilaria Melania Mbagho
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.v6i1.2542

Abstract

The formulation of the problem in this study is whether the group investigation type learning model is effective on mathematics learning outcomes in class VII students of the Independent Catholic Junior High School. This study aims to determine whether applying the group investigation learning model can improve mathematics learning outcomes for seventh graders at the Independent Catholic Junior High School. The research instrument used is a test of learning outcomes. The type of research used is quantitative research. From the result of this study, it can be seen that the group investigation learning model can affect the mathematics learning outcomes of class VII students of the Independent Catholic Junior High School. Indicators of the assessment of learning outcomes can be seen from the increased post-test scores of students. Based on decision-making through a comparison of the value of arithmetic with the t table it is known that 11.640 > 2.042 and it can be concluded that  is rejected and  is accepted, meaning that there are significant differences in mathematics learning outcomes for students by applying the group type cooperative learning model group investigation. In other words, the group investigation cooperative learning model is effective in improving learning outcomes.
EFEKTIVITAS CONTEXTUAL TEACHING AND LEARNING TERHADAP HASIL BELAJAR MATEMATIKA SISWA Novita Letek Kumanireng; Yasinta Yenita Dhiki; Hilaria Melania Mbagho
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.v7i1.3174

Abstract

This study aims to determine the effectiveness of CTL learning on mathematics learning outcomes in social arithmetic material in class VII students at Simon Petrus Catholic Middle School for the 2022/2023 academic year. The type of research used is quantitative descriptive research. The population in this study were 17 students in class VII at Simon Petrus Catholic Middle School, and the sample in this study was 17 students in class VII at Simon Petrus Catholic Middle School. The sampling technique was saturated sampling. The data obtained from the research sample were in the form of the value of the results of the test results of learning mathematics. Data analysis was performed by using the One Sample Test. The results of the study show that: Based on SPSS calculations, with a total of 17 students at a significant level of 0.000. At the significant level, 5% from the table obtained sig. (2-tailed) 0.000 <0.05. Then the data from the t-test results can be concluded that Contextual Teaching and Learning is very effective on student learning outcomes in class VII SMPS Simon Petrus Catholic Middle School in the 2022/2023 Academic Year.
Co-Authors Agnes Pendy Agustina Mei Elfiyanti Ede Eugrasia Bulazy Doko Gregorius Taga Herlina Nelti Bo lely Suryani Maria Trisna Sero Wondo Natalia Peni Ningsih Novita Letek Kumanireng Selfina Fridoline Meyana Siti Mariam Sofia Sa’o Stefania Baptis Seto Stefanus Notan Tupen Yasinta Yenita Dhiki