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JOURNAL OF SONGKE MATH
Published by Universitas Katolik Indonesia Santu Paulus Ruteng
ISSN : 26213566     EISSN : 2621363X     DOI : -
Core Subject : Education,
Education Mathematics
Journal of Songke Math(JSM) is a peer-reviewed open access journal published twice in a year (June and December). The JSM aims to provide an international forum for researchers and professionals to share their ideas on all topics related to mathematics education. It publishes its issues in an online and a printed version. The JSM welcomes high-quality manuscripts resulted from a research project in the scope of mathematics education, which includes, but is not limited to the following topics: Realistic Mathematics Education, Design/Development Research in Mathematics Education, PISA Task, Mathematics Ability, ICT in Mathematics Education, and Ethnomathematics. The manuscript must be original research, written in Bahasa and English, and not be simultaneously submitted to another journal or conference
Arjuna Subject : -
Articles 57 Documents
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Hubungan Motivasi Dan Hasil Belajar Berdasarkan Keikutsertaan Pada Komunitas Belajar Mandiri Mahasiswa Dwi Pamungkas; Aung Sumbono
JOURNAL OF SONGKE MATH Vol. 1 No. 1 (2018): June Edition, 2018
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

This study aimed to determine the correlation between motivation and learning outcomes based on participation in self-learning communities on the student of the mathematics department of STKIP Muhammadiyah Sorong, held on 27 April to 27 May 2015, with a population of 132 students and a sample of 30 students.The method used is the experiment that studied quantitatively and qualitatively, of the instrument which tested the reliability and validity. Data written tests and questionnaires are not all normal but all similar samples. Hypothesis test using Paired Sample t-test, Wilcoxon Rank singed, Pearson correlation and Kendall.There is a change on the written test, but there is no correlation between motivation and learning outcomes based on participation in self-learning communities on the student of Mathematics department of STKIP Muhammadiyah Sorong with correlation result test semester IV Sig. (2-tailed) = 0.600 lebih dari 0.05 and semester VI Sig. (2-tailed) = 0,934 lebih dari 0,05.
Kemampuan Operasi Hitung Perkalian Dan Pembagian Siswa Tunagrahita Kelas X SMA Laila Fatika Nuari; Rully Charitas Indra Prahmana
JOURNAL OF SONGKE MATH Vol. 1 No. 1 (2018): June Edition, 2018
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

The aim of this research is to know the ability of a student with mental retardation class X Senior High School in the SLB Bhakti Kencana 1 Berbah in resolving about multiplication and division operation of natural numbers. Research methods that were used the descriptive research to see student activity at the finish the same questions are given by researcher. The data was undertaken by using the video recorder to see the processing of student and test the the view student ability. The results obtained by student may be imperfect while doing the test and difficult to count multiplication and division operation. A Student could not connect the division or multiplication operation with another operation. Seen in change the repeated addition become the multiplication, a student could not be doing well. In addition a student not careful in counting and not focusing on doing the test problems.
Pengaruh Model Pembelajaran Kolaboratif Terhadap Hasil Belajar Matematika Dengan Mengontrol Bakat Numerik Peserta Didik I Wayan E. Mahendra; I Gusti Agung N. T. Jayantika; Ni Gusti P. V. Mintarti
JOURNAL OF SONGKE MATH Vol. 1 No. 1 (2018): June Edition, 2018
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

The main purpose of this study is to determine whether there is a difference in the model of collaborative learning on mathematics learning outcomes by controlling the numerical talents of learners. This type of research is quasi eksperiment with non equivalent control group design. The sample in this study consisted of two classes namely class X AP 1 as experiment class and class X AP 3 as control class with many students of each class were 39 and 38 students taken with sample random sampling technique. Data were analyzed using one-way t-test and ANAKOVA. Based on the results of hypothesis testing results obtained, there is a significant difference in the learning outcomes of learners who follow the learning model of collaborative learning with the learning outcomes of learners who follow the conventional learning model with the value of t-test. after controlling to student's numerical talent there is difference of significant result of learning of mathematics among learners which follow model of collaborative learning with learners result of learning that follow conventional learning model. So there is an influence of collaborative learning model on mathematics learning outcomes by controlling the numerical talents of learners.
Kesulitan Belajar Matematika: Bagaimana Jika Ditinjau Dari Kemampuan Numerik Siswa SLB? Viviana Murni; Ferdinandus Adrian Ali; Valeria Suryani Kurnila
JOURNAL OF SONGKE MATH Vol. 1 No. 1 (2018): June Edition, 2018
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

This research aims to diagnose the difficulties learning mathematics reviewed from the numerical ability of extraordinary junior high school Karya Murni Manggarai students. This research was qualitative research and the sampling technique used was purposive sampling, so the subjects were 4 of students. Data were collected using test and interview. The test was used to identify the types of learning difficulties in mathematics and interview was used to know factors that cause difficulties to learn mathematics. Data were analyzed by using descriptive data analysis techniques with stages : reducing data, presentation of data, conclusion, and verification. The results of this research indicate that students are still having difficulties regarding mathematics calculations, connecting concepts in accordance with existing situation, and solve the problems. These difficulties are caused by weak memory, the material being taught is not related to the student’s daily life, and the lack of procedural, conceptual, and factual abilities. Therefore, it is necessary to find a strategy that can reduce student’s difficulties learning mathematics students and can improve student’s numerical ability.
Relasi Antara Visualisasi Spasial Dan Orientasi Spasial Terhadap Pemahaman Konsep Geometri Ruang Silfanus Jelatu; Kanisius Mandur; Ricardus Jundu; Yohanes Kurniawan
JOURNAL OF SONGKE MATH Vol. 1 No. 1 (2018): June Edition, 2018
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

Geometry is one of the critical subjects of mathematics. It includes concepts as points, lines, planes, space and their relations. Representations of three-dimensional objects using two-dimensional diagrams bring the difficulties of identification of their properties. The subfactors of spatial ability were identified as the primary variables in the performances of students related to geometry subject. The purpose of this study is to investigate the relationship between spatial visualisation and spatial orientation to the students understanding of space geometry concepts matter of the eighth-grade students. There are 60 eighth grade students as a sample of the study. The reliability and the validity studies of the tests were carried out In the first part of the study. In the second part, correlation and regression analyses were carried out. Significant correlations were found between each factor. For clarifying the relationships between more than one-factor multiple regression analyses were used. The results showed that the two predictor variables explained the 65,61 % of the variance in plane geometry test scores. However, a degree of contribution of each factor differed. The relative impact of spatial orientation ability (B=. 55) was higher than the spatial visualisation ability (B=. 28).
Analisis Kemampuan Pengajuan Soal Calon Guru Sekolah Dasar Ditinjau dari Tingkat Disposisi Matematis Fulgensius Efrem Men; Kanisius Mandur; Silfanus Jelatu
JOURNAL OF SONGKE MATH Vol. 1 No. 2 (2018): December Edition
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

Problem-posing ability is the ability to make and solve math problems. This research is qualitative research that aims to describe the ability to submit questions about prospective elementary school teachers concerning mathematical disposition. The subject of this research is the students of prospective school level teachers in the 6th semester, amounting to 3 people. The results of this study are (1) prospective primary school teachers with a high mathematical disposition can submit questions based on the information given related to addition and subtraction of ordinary and mixed fractions, the problem presented are in accordance material with moderate difficulty level, able to solve the problems posed with using a good language structure, (2) prospective primary school teacher with a moderate mathematical disposition level can form a story question based on additional information and subtraction of ordinary fractions, the questions submitted are in accordance material with a relatively low difficulty level and using a good language structure. However, unable to solve the problems raised, and (3) prospective primary school teachers with a low mathematical disposition level are not able to ask questions based on the two information provided. The prospective teacher has difficulty making a story question. These conditions have an impact on not fulfilling several other criteria, among others, conformity with the material, answers to the problems raised, language structure and the difficulty level of the question. The results of the study provide recommendations for policymakers on campus to help prospective students of elementary school teachers to develop problem-posing ability according to the level of mathematical disposition.
Workshop Penggunaan Media Pembelajaran Matematika Dalam Upaya Untuk Meningkatkan Kompetensi Guru Sekolah Dasar Inpres Malanuza Petronela Yohana Dhosa
JOURNAL OF SONGKE MATH Vol. 1 No. 2 (2018): December Edition
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

School action research has been implemented as a follow up from the supervision of headmaster in the state of elementary school Malanuza in the Golewa sub-district in September 2018. The purpose of this classroom action research is to improve teacher competency, especially in making mathematics learning media. Media that is designed is more oriented to objects or phenomena that are around students. The project is created in the form of workshops and was attended by all classroom teachers. The results of the workshop showed a significant increase in teacher competency from the first cycle to the second cycle. This result indicates that efforts to provide workshops for teachers are influential in improving teacher pedagogical competence
Pembelajaran Klinik Conference Melalui Tugas Outline Terhadap Hasil Belajar Metodologi Penelitian Pendidikan Noor Aini; Sigit Prasetyo
JOURNAL OF SONGKE MATH Vol. 1 No. 2 (2018): December Edition
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

Many problems faced by students with research methods, many students are still confused about what method is used in their research. In addition, students need more knowledge about the research methodology, the types of research methods, the requirements of the researcher, the research steps and the benefits of the research. Therefore, it is necessary to do a learning model so that students are able to explore the material contained in the Educational Research Methodology, especially in mathematics learning. The subjects in this study were 5th semester PGMI students at UIN Sunan Kalijaga Yogyakarta. Data collection techniques consist of interviews, observations, posttest, and library research. This research is a type of qualitative descriptive research that describes the good student learning outcomes in the Educational Research Methodology course through outline assignments with conference learning clinical model.
Analisis Kesulitan Mahasiswa Dalam Menyelesaikan Masalah Matematis Bermuatan Hots Ditinjau Dari Kemampuan Koneksi Matematis Ferdinandus Adrian Ali; Viviana Murni; Silfanus Jelatu
JOURNAL OF SONGKE MATH Vol. 1 No. 2 (2018): December Edition
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

This study was conducted to determine the causes and location of student difficulties in solving mathematical problems with HOTS based on the mathematical connection skills they have. This research using qualitative methods, and was conducted in the even semester of the 2017/2018 academic year at STKIP Campus Santu Paulus Ruteng. The research subjects were selected using purposive sampling technique. The selected items were three students of the STKIP Santu Paulus Ruteng Mathematics Education Study Program, with categories namely one student capable of deep mathematical connections, one student capable of moderate mathematical connections, and one student capable of high mathematical connections. The selection of subjects from each of these categories is based on the results of the identification of problems that have been carried out during the initial observation. The instrument in this study was the researchers themselves. Besides, researchers use supporting instruments, namely tests and guidelines for interviews. In conducting interviews, researchers conduct structured and unstructured interviews. The technique of data collection is done by giving written tests and interviews conducted through the triangulation process. The triangulation process aims to obtain valid data carried out by conducting repeated interviews at different times to the same research subject. The interval between the first phase of the interview with the next stage is 14 days, and because the data is saturated, so the data collection stops. Data analysis is carried out when data collection takes place, and after data collection is carried out. The steps in analyzing the data using the Miles and Huberman analysis models, namely 1) reducing data, 2) presenting data, and 3) concluding. The results showed that, in solving mathematical problems with Hots, the subject of KKMR only relied on factual knowledge but had difficulties in using conceptual, procedural and metalogical knowledge, while the KKMS subject could only use factual and procedural knowledge but had difficulty using procedural knowledge and metacognition, while KKMT subjects only had difficulty in using their metalogical knowledge but did not experience difficulties in using factual, conceptual and procedural knowledge. Learning difficulties experienced by each subject are caused because they do not often practice mathematical solving with Hots when learning mathematics.
Pengaruh Pendekatan Contextual Teaching And Learning Terhadap Kemampuan Koneksi Matematis Siswa Maria Indrawati Widonda; Bedilius Gunur; Yohanes Kurniawan
JOURNAL OF SONGKE MATH Vol. 1 No. 2 (2018): December Edition
Publisher : UNIKA SANTU PAULUS RUTENG

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Abstract

The goal of this research is to know the students’ mathematical connection skill improves well by using contextual teaching and learning (CTL) than using conventional approach. This research is pseudo experiment, using research design posttest only control group design. The population in this research is 95 students from three different classes. The sampling technique used is random sampling, in which the equality test priorly applied. The data collection intrument is a test. Before analysing data, it is priorly conducted analysis prerequisite test, which is a homogeneity and normality test. The data is analysedusing . Based on the analysis, the result of this research is that is so is rejected and is accepted meaning the students’ mathematical connection skill improves well by using contextual teaching and learning (CTL) than using conventional approach.

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