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christi matitaputty
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Gedung Jurusan Pendidikan MIPA FKIP Program Studi Pendidikan Matematika Jl. Ir. M. Putuhena, Kampus Universitas Pattimura Poka-Ambon, Maluku, Indonesia
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INDONESIA
Jurnal Pendidikan Matematika (Jupitek)
Published by Universitas Pattimura
Core Subject : Education,
JUPITEK : Journal of Mathematics Education is one of the scientific media publications, which publishes the article related to research in the field of Mathematics Education and learning.
Arjuna Subject : -
Articles 110 Documents
ETHNOMATHEMATICS EXPLORATION IN THE PED’OA TRADITIONAL DANCE OF THE SABU COMMUNITY IN THE RAIJUA DISTRICT Wiri, Paul Erikson Wada; Dominikus, Wara Sabon; Udil, Patrisius Afrisno
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 1 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss1pp27-35

Abstract

Ped'oa is a traditional dance performed in mass by the Sabu community in a circle and led by the dance leader or mone pedjoe. This research aims to explore ethnomathematics in the Ped’oa traditional dance of the Sabu Community in the Raijua District. In addition, through ethnomathematics exploration, we can identify various mathematical concepts that exist in the Ped'oa traditional dance of the Sabu community in the Sabu Raijua Regency. This research is qualitative-explorative research with an ethnographic design. The subject of this study consisted of five people who were dancers and leaders of the cultural society. The data in this research is obtained through interviews, observations, and documentation. The data validity test is carried out by triangulation of sources. The data obtained were analyzed using Spradley's model data analysis techniques carried out through domain, taxonomy, componential, and cultural themes analysis. The results of this study showed that there is ethnomathematics in the Ped’oa traditional dance which is indicated by the characteristic of counting, locating, designing, and explaining activities. Based on those activities, mathematical concepts can be identified in the Ped’oa traditional dance, including multiplication, geometry, number patterns, geometric transformations, and mathematical logic. Those various mathematical concepts can be developed by designing mathematics learning tools that can be applied in mathematics learning, both for primary and secondary education levels
IMPLEMENTATION WORKED EXAMPLE-BASED LEARNING TO IMPROVE JUNIOR HIGH SCHOOL STUDENTS' MATHEMATICAL REPRESENTATION ABILITY Nuraeni, Zuli; Simarmata, Ruth Helen; Tarigan, Angelina Hosana Zefany
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 1 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss1pp36-41

Abstract

The purpose of this study was to apply worked example-based learning as an effort to improve the representation ability of junior high school students. This research is a quasi-experiment study with a non-equivalent control group design. The population in this study were all students of class VIII SMP Negeri 1 Talang Kelapa, Banyuasin, South of Sumatera, with a purposive sampling technique taken two classes as the sample. Samples on select from is student in class VIII.3 were used as experiment class, and class VIII.4 used as a control class. The instrument that used in this research is a mathematical representation test. The validation of this instrument was carried out by an expert review. Analysis the data using t-test with independent samples test. From the results of data analysis show the average final ability of students' mathematical representations in the experimental class was the same as the average final ability of students in the control class with Asymp.Sig (1-tailed) = 0.086. But, the average value of the post-test in the experimental class was 60, and the average value of the post-test in the control class was 53.13. Its meaning that the average test score of students' mathematical representation abilities in the experimental class was higher than the average ability test score mathematical representation of students in the control class
THE EFFECT OF THE FLIPPED CLASSROOM MODEL ON THE MATHEMATICAL CRITICAL THINKING ABILITY OF ELEMENTARY SCHOOL STUDENTS Pattimukay, Nessy; Takaria, Johannis; Ishabu, La Suha
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 1 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss1pp49-54

Abstract

This research study aims to determine the effect of the flipped classroom model on students' mathematical critical thinking skills. The research sample involved 35 grade 5 students of a public elementary school in Waai, Salahutu District, Central Maluku Regency. The research method uses a quasi-experimental and is analyzed using a paired sample test. The results of the analysis show that there is a positive influence from the flipped classroom learning model on students' mathematical critical thinking skills in the concept of fractionss. To find out the increase in critical thinking skills, N-gain is used. The findings showed that there was an increase, wherein the high category achieved an increase of 3.33%, the medium category was 93.34%, and the low category was 3.33%. The increase is because the flipped classroom model can create a dynamic and interactive mathematics learning environment with the help of learning videos, so students can think critically in exploring creative ideas to solve math problems
SELF-EFFICACY AND SELF-ESTEEM AGAINST MATHEMATICAL COMMUNICATION ABILITY Sirad, La Ode; Farman, Farman; Samsiah, Samsiah
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 1 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss1pp55-61

Abstract

An important aspect that students must possess is good self-efficacy and self-esteem. Several indicators that support achieving these goals are found in self-efficacy and self-esteem to gain students' mathematical communication. The main objective of this research is to determine whether the mathematical communication ability of class VIII students of SMP Negeri 4 Buton Tengah can be jointly affected by self-efficacy and self-esteem. This research is ex post facto research with a quantitative approach. The population in this study were all class VIII SMP Negeri 4 Buton Tengah, with a total of 149 students with a total sample of 30 students obtained using the proportional random sampling technique-data collection techniques using questionnaires and tests. Data analysis used inferential analysis using F-test and t-test. The results of this study are as follows : (1) The mathematical communication ability of class VIII students of SMP Negeri 4 Buton Tengah is significantly affected by self-efficacy and self-esteem with F_count=5,625< 3,34=F_tab ; (2) Mathematical communication ability are not significantly affected by self-efficacy with t_count=0,296> 2,052=t_tab; (3) Mathematical communication ability is significantly affected by self-esteem witht_count=31,82< 2,052=t_tab.
EXPLORING STUDENT ALGEBRAIC THINKING IN SOLVING MATH PROBLEMS IN TERMS OF KOLB'S LEARNING STYLE Rosida, Aisya; Masduki, Masduki
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 1 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss1pp62-72

Abstract

Algebraic thinking plays an important role in solving problems, especially related to algebra. This study aims to explore the students’ algebraic thinking profile in solving problems in terms of the stages of Kolb learning style. This type of research is qualitative with a case study approach. The subjects of the study were 54 students of grade VIII at one of the private secondary schools in Surakarta, Central Java. The research instruments used include algebraic thinking test questions, KLSI (Kolb Learning Style Inventory) questionnaires, and interview guidelines. The data was analyzed by reducing data, presenting data, and drawing conclusions. The finding showed that all subjects have met the algebraic thinking indicators on the generalization component. The subjects are able to recognize the pattern and use the discovered pattern to determine the next pattern. The subjects have also the ability to solve the problem using a simplification strategy. The finding also showed the CE stage learning style tends to use their experience about the prior knowledge had learned to solve the problem. Meanwhile, the AE, AC, and RO stage learning styles tend to use their logic by utilizing the information on the problem to solve the problem. Thus, it can be concluded that the different stage learning styles affect the different strategies in solving generalization problems
DEVELOPMENT OF LEARNING DEVICES BASED ON ETHNOMATHEMATICS OF THE MEHER TRIBE WOVEN FABRICS (KISAR ISLAND) WITH REALISTIC MATHEMATICS EDUCATION APPROACH ON NUMBER PATTERN MATERIAL Dahoklory, Andy Sunder Keer; Laurens, Theresia; Palinussa, Anderson L
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 2 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss2pp82-92

Abstract

This study aimed to develop a learning device based on ethnomathematics of the Meher tribe woven fabrics (Kisar Island) with a Realistic Mathematics Education (RME) approach on number pattern material for 8th-grade students of Public Junior High School 4 Southern Islands. The learning devices developed consisted of Learning Implementation Plans (RPP), Teaching Materials (BA), and Student Worksheets (LKPD). The development model used was the 4-D model, which consisted of four stages, namely define, design, develop, and disseminate but were limited to the development stage. The device was tested for quality (valid, practical and effective). Following the validation results by the five validators, it was found that the devices developed met the validity requirements with an average score of Learning Implementation Plans (RPP) 3.5 (very good), an average score of Teaching Materials (BA) 3.3 (good), the average score of Student Worksheets (LKPD) was 3.4 (good). The average validator's general assessment was 3.3 (good). According to the practicality test of the developed devices, it was found that the developed devices were categorized as practical, with an average positive response of educators of 100% and an average positive response of students of 91.3%. The developed devices also fulfilled the effectiveness requirements by achieving a classical completeness percentage of 79.2%. The results of the study obtained the quality of the devices developed
THE EFFECT OF SELF-REGULATED LEARNING AND SELF-EFFICACY ON STUDENT’S SOLVING PROBLEM ABILITY Sapulete, Lucyana; Laurens, Theresia; Gaspersz, Magy
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 2 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss2pp114-122

Abstract

Mathematics Problem Solving will give the expected results depending on a person's ability to control and direct his thinking activities (self-regulated learning) as well as his ability to have self confidence in solving problems. This study aimed to determine the effect of self-regulated learning and self-efficacy on problem-solving in social arithmetic material in class 7th graders of Public Junior High School 19 Ambon. The approach used was quantitative, with a sample of 27 students determined by random sampling (randomly). The research instrument used questionnaires and tests. It consisted of the self-regulated learning questionnaire, which 40 items, and the self-efficacy questionnaire 30 items. Data analysis used simple linear regression analysis, multiple linear regression analysis in which there were multiple correlation coefficients, and simultaneous and partial significant hypothesis testing at a significant level = 0.05 with the assistance of SPSS version 26.0. The research results show that : (1) there is no effect of self-regulated learning on problem solving in social arithmetic material 7th graders of Public Junior High School 19 Ambon, (2) there is no effect of self-regulated learning on problem solving in social arithmetic material in 7th graders of Public Junior High School 19 Ambon, (3) there is no effect of self-regulated learning and self-efficacy on problem solving in social arithmetic material in 7th graders of Public Junior High School 19 Ambon The contribution given to these two variables to problem solving is 4.%.
ANALYSIS OF STUDENTS’ MATHEMATICAL CRITICAL THINKING ABILITY REVIEWED IN SOLVING MATHEMATICS PROBLEMS FROM GENDER DIFFERENCES Sugiarti, Lana; Tamur, Maximus; Jehadus, Emilianus; Jundu, Ricardus; Limur, Matilda
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 2 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss2pp108-113

Abstract

This study aims to determine students' mathematical critical thinking skills in terms of gender differences. This research was conducted in March 2023 in class VII junior high school. The subjects of this study consisted of 6 people, including 3 male students and 3 female students. Based on the gender of each student, they are then grouped into 2 people with high ability categories, 2 people with medium ability categories, and 2 people with low ability categories. This type of research is a descriptive research. Data collection techniques were carried out using a written test consisting of 2 questions, by interview and documentation. Data analysis techniques consist of three stages, namely data is data reduction, data presentation, and drawing conclusions. Test the validity of the data using method triangulation techniques and data source triangulation. The results showed that students with high abilities could work on critical thinking test questions and covered all the indicators. In contrast, students with moderate abilities still needed to be able to work on mathematical critical thinking test questions well according to the criteria for critical mathematical thinking. Students with low abilities have yet to be able to do well on the mathematical critical thinking test according to the criteria of critical mathematical thinking. No significant difference exists between how to solve the test questions for male and female students in each ability category
MATH OBJECT IDENTIFICATION ON MATERIAL CULTURE ON THE ISLAND OF AMBON Ratumanan, Tanwey Gerson; Laurens, Thereisa; Mataheru, Wilmintjie
Jurnal Pendidikan Matematika (JUPITEK) Vol 6 No 2 (2023): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol6iss2pp123-132

Abstract

Mathematics learning will be more interesting if aspects of the cultural context around students are involved. In this regard, the identification of cultural aspects of both material and non-material culture needs to be continuously carried out and integrated into learning. This research is an exploratory study to identify the material culture in villages in the Central Maluku district on Ambon Island. There are 3 (three) sub-districts in the administrative area of Central Maluku Regency located on Ambon Island. In each sub-district, one village was selected as a sample village, considering that (1) the village is a traditional village and (2) cultural objects are still well preserved. In the Leihitu sub-district, Negeri/Village Hila was selected; in the West Leihitu sub-district, Negeri/Village Allang was selected; and in the Salahutu sub-district, Negeri/Village Tulehu was selected. Data collection was done through observation and interviews. Data were analyzed using descriptive qualitative. The identification process found that the material culture, in the form of traditional houses, bailey, forts, old churches, old mosques, fishing facilities, weaving, and food, is related to mathematical objects. Material culture can be a cultural context that is integrated into learning the concept of flat and spatial shapes
ASSESSMENT OF LEARNING FLAT-SIDED SPACES BASED ON SPATIAL ABILITY Priharvian, Syifa Maharani; Kumening, Ayu Sulistya; Kartono, Atha Irdina Nursabrina; Hasanah, Laili Mufidatul; Dewanti, Sintha Sih
Jurnal Pendidikan Matematika (JUPITEK) Vol 7 No 1 (2024): Jurnal Pendidikan Matematika (JUPITEK)
Publisher : Program Studi Pendidikan Matematika FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jupitekvol7iss1pp11-21

Abstract

This study aims to determine the results of the assessment of students' spatial abilities which are very important to master to understand geometry relations, and geometry properties, and solve mathematical problems including on the material of flat-sided spaces in class VIII. This research uses descriptive research through qualitative and quantitative approaches. The sampling technique in this study used a random sampling technique with 31 students as the research sample. The research instruments used were observation and interview guidelines with qualitative analysis and spatial ability tests with quantitative analysis. The analysis of the test instrument was processed with the help of SPSS and Microsoft Excel to determine the feasibility of the instrument. Based on the results obtained through several aspects of the assessment of students' spatial abilities seen from four indicators of ability. The concept understanding indicator has increased until the last meeting, while the pattern recognition and imagination indicators tend to increase and decrease at the last meeting. The interview results also prove that the spatial ability test instrument given for five meetings is quite helpful in understanding the flat-sided space building material

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