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Union: Jurnal Ilmiah Pendidikan Matematika
Published by Universitas Sarjanawiyata Tamansiswa
ISSN : 2339224X     EISSN : 25793209     DOI : https://doi.org/10.30738/union
Core Subject : Education,
Education Mathematics
Union: Jurnal Ilmiah Pendidikan Matematika is a peer-reviewed open access journal published three times in a year (March, July, and November). Union: Jurnal Ilmiah Pendidikan Matematika provides a forum for lecturers, academicians, researchers, practitioners, and students to deliver and share knowledge in the form of empirical and theoretical research articles. The scope of Union is Mathematics Education which includes, but is not limited to the following topics: Mathematics Ability, Mathematics Learning Model, Mathematics Learning Media, Curriculum Development, Assessment and Evaluation, Didactical Design Research (DDR), Realistic Mathematics Education (RME), Ethnomathematics, Research and Development (RnD), PISA Task.
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Articles 11 Documents
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Search results for , issue "Vol 5 No 1 (2017)" : 11 Documents clear
MENINGKATAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA DENGAN PEMBELAJARAN NUMBERED HEAD TOGETHER Ahmad Sofyan
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (668.432 KB) | DOI: 10.30738/.v5i1.933

Abstract

The purpose of this study is to enhance the activity and learning achievement with cooperative learning model Numbered Heads Together (NHT) in class VII MTs Muhammadiyah 2 Muntilan can increase the academic year 2013/2014.The hypothesis of this study is the action in cooperative learning model Numbered Heads Together (NHT) may enhance the activity and learning achievement in class VII MTs Muhammadiyah 2 Muntilan academic year2013/2014. This research is a class action (PTK). Data collection techniques in this study conducted by observation, testing and documentation. The average percentage of students' learning activeness of 45.31% in the first cycle increased to 72.92% in the second cycle. Mathematics learning achievement of students has also increased, judging from the average value of59.78inprecycles to67.10at the end of the first cycle, and increased again at the end of the second cycleinto76.91. While the percentage of completeness of students (with KKM70) also increased, namely the pre-action amounted to34.38% increase to46.88% in the first cycle, and increased to81.25% in the second cycle. Given NHT cooperative learning can enhance the activity and learning achievement of students, thus advisable for math teachers can apply Numbered Head Together (NHT).
PENGARUH KEMANDIRIAN DAN KEBIASAAN BELAJAR TERHADAP PRESTASI BELAJAR METEMATIKA SISWA KELAS X SMA NEGERI 1 RONGKOP Febti Rusmiyati
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.514 KB) | DOI: 10.30738/.v5i1.931

Abstract

This research intent to know influence: (1) Independence with math learned achievement; (2) Study habits with math learned achievement, and (3) are jointly between independence and study habits with math taught achievement student class X Senior High School 1 Rongkop. This observational type is ex post facto . This study population in observational is exhaustive student class X Senior High School 1 Rongkop year 2013 / 2014. Elected sample 3 classes which is 65 students. The sampling technique used was saturated sampling.  Technique of data collecting used the technique questionnaire to get independence data and study habits and UAS point documentation to get achievement data studies math. The data analysis technique is the descriptive statistical analysis and correlation analysis. The result showed that: (1) There is a positive influence of independence to math learned achievements student class X Senior High School 1 Rongkop year 2013/2014 by correlations 0,443; (2) There is a positif influence of study habits to math learned achievements student class X Senior High School 1 Rongkop year 2013/2014 by correlations 0,447; (3) There is a positif influence of independence and study habits to math learned achievements student class X Senoir High School 1 rongkop year 2013/2014 by correlations 0,874.
HUBUNGAN ANTARA KETERAMPILAN HITUNG, KEMANDIRIAN BELAJAR DAN LINGKUNGAN BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA Siti Bariroh
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (512.43 KB) | DOI: 10.30738/.v5i1.929

Abstract

descriptively, the purpose of this study is to know the tendency students’ of computational skills, independece of  learning, learning environment and the academic mathematics achievement of the students class VIII SMP Negeri of  in Panjatan district on 2013/2014 academic year. Correlatively, the purpose is to determine the relationship between computational skills, independece of  learning,  learning environment and the academic mathematics achievement of the students class VIII SMP Negeri of  in Panjatan district on 2013/2014 academic year. The population of this study was all students of VIII SMP Negeriin Panjatan district on 2013/2014 academic year. Sampling is taken by using cluster randomsampling technique.. The researcher took and selected class of  VIII B and VIII C SMP N I Panjatan and class VIII A and VIII B SMP N 2 Panjatan as the sample class with the number of responders is 108 students. The data analysis is using multiple correlation and multiple regression of two variables. The results of this descriptive study showed that the computational skills is in a very high category, while their independece of  learning is in the high category, while their the  learning environment is in the high category and their learning mathematics achievement in a high category.From the calculation of multiple correlation test, the value ofR=0,647 by p= 0,000 <α=0,05, it means that there is a positive and significant relationship between computational skills, independece of  learning,  learning environment and the academicmathematics achievement.
HUBUNGAN ANTARA KEDISIPLINAN SISWA, MOTIVASI BELAJAR DAN GAYA BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP SE-KECAMATAN PIYUNGAN TAHUN AJARAN 2013/2014 Erna Galuh Septyani
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (621.562 KB) | DOI: 10.30738/.v5i1.912

Abstract

The purposes of this research were (1) descriptively that to find out considers discipline of students, learning motivation, and  learning method (2) correlationally which was to know relationship among discipline of students, learning motivation, and learning method with students mathematic achievement to eight grade student’s of Junior High School in Piyungan district on 2013/2014 academic year. This research is ex post facto. The population of this research was all students of class VIII in Piyungan district on 2013/2014 academic year with sample size was 112 students. The sampling technique use was cluster random sampling. The techniques of collecting data use questionnaire and test. The techniques of analyzing data applied were regression and correlation analysis. Before that, the testing of precondition analysis used which normality, linearity, multicolinierity analyses. The result of research shows descriptively it considers discipline of students in very high category, considers learning motivation in high category, considers learning method in high category, considers students mathematic achievement in high category. While correlatively that there were positive relationship and significant among discipline of students, learning motivation, learning method with students mathematic achievement with grouply or separately
HUBUNGAN ANTARA KREATIVITAS, KEMAMPUAN NUMERIK DAN SIKAP SISWA TERHADAP PELAJARAN MATEMATIKA DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI SE-KECAMATAN PUNDONG Esa Gunarti
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (542.868 KB) | DOI: 10.30738/.v5i1.934

Abstract

Descriptively, the purpose of this research is to know the tendency of creativity, numerical ability, the students’attitude in mathematics and achievement of the students. Correlatively, the purpose is to determine the relationship between creativity, numerical ability, the students’attitude in mathematics with the achievement matematics of the students. The population of this study was all students of VIII of Junior High School in Pundong district on 2013/2014 academic year. The sampling technique used was cluster random sampling. The results of this descriptive study showed that the tendency category of creativity in medium, numerical ability in high, the students’attitude in mathematics in medium and achievement of the students in high. Correlatively, it show R=0,899 its means that there is positive and significant relationship between creativity, numerical ability and the students’attitude in mathematics  with the achievement matematics of the students.
UPAYA MENINGKATKAN MINAT DAN HASIL BELAJAR MATEMATIKA DENGAN MODEL CONTEXTUAL TEACHING AND LEARNING Ida Anjar Arum
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (558.124 KB) | DOI: 10.30738/.v5i1.932

Abstract

The purpose of the study are (1) to describe the learning process by using Contextual Teaching and Learning (CTL) and (2) to increase students’ interest and learning of math achievement for class X / AK2 at SMK Muhammadiyah Wonosari. The type of research was a Classroom Action Research (CAR) which was conducted in two cycles. The subjects of the study were the students of class X / AK2. It was consisted 29 students. The object of the study was students’ interest and the results of math achievement. The data collection techniques were conducted by questionnaires and tests. The average percentage of students’ interest in the results of the questionnaire pre-cycle of 69.30%, in the cycle 1 increased 73.06% with the average percentage of 67.04%. In the cycle 2 increased 84.69% with the average percentage of 78.88%. At the beginning of the test's ability to use the average value of the daily tests of students in the second semester were 53.45 with the percentage of 17.24% KKM achievement. In the first cycle an average of 19.31 points increase in the amount of 72.76 with a percentage of 51.72%. In the cycle 2 increased 6.55 percentage points to 79.31 with 62.07% from minimum completeness criteria. Based on the result, the researcher conclude that Contextual model in Teaching and Learning (CTL) could apply in the teaching and learning process in math lesson.
PENINGKATAN MOTIVASI DAN PRESTASI BELAJAR MATEMATIKA MELALUI PEMBELAJARAN MENGGUNAKAN STRATEGI PEMECAHAN MASALAH DENGAN MEDIA KOMIK Indra Leviana
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (549.971 KB) | DOI: 10.30738/.v5i1.995

Abstract

Abstract: This study aimed to describe the process of learning used problem-solving strategies with Media Comic which increase motivation and achievement of students in grade VII C SMP N 3 Pleret Bantul Yogyakarta academic year 2013/2014. This type of research is the Classroom Action Research. Data was collected using questionnaire and test description. Types of experiments performed in this study is unused test with respondent around 28 students with test instruments that used to include the validity and reliability test. The results showed that there was an increase in the average value of 60.97 learning motivation into 80.07 after the action. While the percentage of students' abilities to pass the KKM with 69 score also increased that the first cycle of 71.43% increased to 78.57% in the second cycle. So the problem-solving strategies with Media Comic is improving the motivation and learning achievement of students.
MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION Alfa Zayyin
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (810.756 KB) | DOI: 10.30738/.v5i1.935

Abstract

The purpose of this research was to determine the learning process by using cooperative learning model type Group Investigation (GI) can enhance the activity and outcomes of learning mathematics class VII MTs Riyadhus Sholihin Purwareja Klampok. The results of research showed that for the involvement of the student and the learning outcomes of learning mathematics using coopertive learning type Group Investigation (GI) increased. In the pre-cycle, active of student learning increased by 43.16% for the first cycle to 62.24%, then on the second cycle increased to 71.84%. and the average value of student learning outcomes also increased. the pre-cycle average value of 55.73 with percentage of completeness by 31.57%. and then Increase in the first cycle to 61.71 with percentage of completeness to 52.63%. Then  increased again in the second cycle amounted to 73.42 with percentage of completeness to 76.31%.
HUBUNGAN ANTARA KEBIASAAN BELAJAR, FASILITAS BELAJAR DAN PERHATIAN ORANG TUA DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII SMP NEGERI SE-KECAMATAN PAJANGAN Ardika Agus Tirani
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (598.058 KB) | DOI: 10.30738/.v5i1.928

Abstract

Descriptively, the purpose of this study is to know the tendency of the custom study, facility study and parents’ attention and the achievement Math of the students of  VII of Junior High School Negeri in Pajangan district on 2013/2014 academic year. Correlatively, the purpose is to determine the relationship between custom study, study facility and parents’ attention and the achievement Mathematics of the students of VII of Junior High School Negeri in Pajangan district on 2013/2014 academic year. This action research is descriptive correlation like ex post facto. The population of this study was all students of VII in Pajangan district on 2013/2014 academic year. The sampling technique used was simple random sampling. The result of research shows descriptively that it has tendency to the advanced custom study on the average as big as 67,06, 65,70 on the study facility, parents’ attention as big as 66,83, and the mathematics study achievement is amount to 15,97. While it shows correlatively that there is a positive context and significance among the custom study, study facility, and parents’ attention togetherness with the achievement mathematics. With the value correlation (R) between X1,X2 and X3 as big as 0,865 and efficient of decision 0,748.
HUBUNGAN ANTARA LATAR BELAKANG EKONOMI KELUARGA, PERHATIAN ORANG TUA DAN INTENSITAS BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA SISWA SMP SE-KECAMATAN SEDAYU Dedy Kintaka
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (618.135 KB) | DOI: 10.30738/.v5i1.936

Abstract

The purpose of this research was to find out correlate between economical family background, parents attention and learning intencity with mathematics learning achievement of all junior high schools in Sedayu. This research was conducted in 3 junior high schools in Sedayu, the population was 460 students and the sample was 92 students using random sampling taking technique. Data collection technique using a questionnaire and a test technique. The result of minor hipotesis are Sig = 0,000<0,05; Sig = 0,032<0,05; and Sig = 0,010<0,05. Meanwhile the result of mayor hipotesis is Sig = 0,000 < 0,05. So, there are  positive correlate and significant between economical family background, parents attention and learning intencity with mathematics learning achievement as collective and partial. It is expected that students, parents and teachers care about economical family background, parents attention and learning intencity to mathematics learning achievement increasingly.

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