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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 15 Documents
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Search results for , issue "Vol 4 No 3 (2016)" : 15 Documents clear
HUBUNGAN ANTARA PERHATIAN ORANG TUA DAN GAYA BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA Isnaning Sari; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (535.315 KB) | DOI: 10.30738/.v4i3.432

Abstract

Descriptively, the purpose of this study is to know the tendency of parents attention, learning style and the learning mathematics achievement of the students of VIII Grade of all SMP (Junior High School) in Berbah district on 2013/2014 academic year. Correlatively, the purpose is to determine the relationship between parents attention and learning style with the learning mathematics achievement of the students of VIII Grade of all SMP (Junior High School) in Berbah district on 2013/2014 academic year. The population of this study was all students of VIII Grade of SMP (Junior High School) in Berbah district on 2013/2014 academic year. The sampling technique used was cluster random sampling technique. The researcher took and selected 2 classes of SMP N 3 Berbah, 1 class of SMP N 2 Berbah and 1 class of SMP Muhammadiyah Berbah as the sample class with the number of respondens is 110 students. The data analysis is using multiple correlation and multiple regression of two variables. The result of this descriptive study showed that the tendency of parents attention is on the medium category, while the learning stayle is on medium category and the learning mathematics achievement in a high category. From the calculation of multiple correlation test, the value of R = 0,660 and the significant value is 0,000 < 0,05, it means that there is a positive and significant relationship between parents attention and learning style with learning mathematics achievement.
UPAYA MENINGKATKAN MINAT DAN PRESTASI BELAJAR MATEMATIKA DENGAN MENGGUNAKAN PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT(TGT) SISWA KELAS IX C SMP NEGERI 2 KALIWIRO WONOSOBO TAHUN AJARAN 2013/2014 Awan Prabowo; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.964 KB) | DOI: 10.30738/.v4i3.447

Abstract

The purposes of this research were to increase the student’s interest andachievement in learning mathematics through cooperative learning type TeamGames Tournament (TGT) in 9th grade students of SMP Negeri 2 KaliwiroWonosobo in year 2013/2014. This research was Classroom Action Research(CAR). The subjects in this research were 9th grade students of SMP Negeri 2Kaliwiro Wonosobo. It consists of 29 students. The object of this research werethe student’s interest and achievement of learning mathematic throughcooperative learning type Team Games Tournament (TGT). The results showedthat after the application of Team Games Tournament learning approach, thestudent’s interest and achievement in learning mathematics has increased. Thiscan be shown by an increase in the percentage average questionnaire student’sinterest from 38,95% in pre-cycle to be71,62%in cycle I, and became 78,61% incycle II . The increasing in the percentage average viewed from the observation ofstudent’s interest in learning amounts 66.38% in cycle I became 85.34% in cycleII. The achievement in learning mathematic of students also increased. Judgingfrom the average value of 58.48 in pre-cycle became 64.19 in cycle I, and became80.90 in cycle II. While the percentage of completeness students ( with KKM 70 )also increased, namely the pre-cycle by 31,03% (9 students) were completenessbecame 51,72% (15 students) in cycle I. It increased again became 82.76% (24students) were completeness in cycle II.
UPAYA MENINGKATKAN MOTIVASI DAN PRESTASI BELAJAR MATEMATIKA MELALUI MODEL RME (REALISTIC MATHEMATICS EDUCATION) SISWA KELAS IX A SMP NEGERI 04 BUMIAYU SEMERTER 1 TAHUN PELAJARAN 2013/2014 Sulastri Sulastri; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (513.48 KB) | DOI: 10.30738/.v4i3.443

Abstract

Realistic mathematics education is one model to improve student’s motivation in learning and students' achievement. This research is Classroom Action Research (CAR). The subject of the research is nine grade students of Junior high school Bumiayu. It is conducted in two cycles, each cycles consists of planning, acting, observing and reflecting. The data revealed from observation, questionnaire, test and documentation. The result of the research was there are increasing student motivation and students' achievement. This forum can be teachers' reflection to be much better in mathematic teaching and learning.
HUBUNGAN ANTARA MINAT BELAJAR DAN LINGKUNGAN BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA Yuli Setya Hartanti; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (549.85 KB) | DOI: 10.30738/.v4i3.433

Abstract

The purpose of the research was to find out correlate between  learn interest, and learning area with mathematics learning achievement on 10th  grade students at the whole district of Kalibawang Yogyakarta. The genre of this research is descriptive researchment. The population in this research were all students of 10th grade students at the whole district of Kalibawang Yogyakarta with amount 48 students and the samples taken at sampel jenuh with amount 48 students. Data collection method used was a questionannaire and a documentation. Analysis using descriptive analysis of data, multiple regression, and partial correlation. In the major hypothesis test is obtained R = 0,451 and R2 = 0,203 with sig=0,006 < 0,05. Then in the first minor hypothesis test is obtained ry1-2 = 0,297 with         sig=0,043 < 0,05; and the second minor hypothesis test is obtained ry2-1 = 0,343 with sig=0,018 < 0,05. So there is a positive and significant correlation between learn interest, and learning area with mathematics learning achievement on 10th  grade students at the whole district of Kalibawang Yogyakarta as collective and partial. It is expected that students care about learn interest, and learning area mathematics learning achievement increasingly.
UPAYA MENINGKATKAN KREATIVITAS BELAJAR MATEMATIKA MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) PADA SISWA SMP MUHAMMADIYAH 8 MEDAN TAHUN PELAJARAN 2014/2015 Lilis Arini; Edi Surya
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1161.895 KB) | DOI: 10.30738/.v4i3.457

Abstract

This study aims to determine whether the type cooperative learning model Think Pair Share (TPS) can improve mathematics learning creativity in students of SMP Muhammadiyah 8 Medan in particular on the subject of Perimeter and Area of Rectangle class VII T.P second semester 2014/2015. The research is a classroom action research (PTK) using cooperative learning model Think Pair Share (TPS). The instrument used was a test as much as 5 about the shape of the description and in the observation is the creativity of student learning. The subjects were students / student of class VII-C SMP Muhammadiyah 8 Medan totaling 38 people consisting of 21 male students and 17 female students. The object of this research is the creativity of mathematics learning using cooperative learning model Think Pair Share (TPS). Obtaining the average value of the creativity of the students at an early test of 41.26% (Less), the first cycle increased to 59.15% (Enough), and the second cycle increased to 79.10% (Good). It can be concluded that the cooperative learning model Think Pair Share (TPS) on the subject of the circumference and area of a rectangle increased creativity of mathematics learning in class VII-C SMP Muhammadiyah 8 Medan T.P.2014 / 2015.
UPAYA MENINGKATKAN MOTIVASI DAN PRESTASI BELAJAR MATEMATIKA DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE STRUCTURED NUMBERED HEADS (SNH) SISWA KELAS X TEKNIK GAMBAR BANGUNAN (TGB) SMK NEGERI 1 SEDAYU TAHUN PELAJARAN 2013/2014 Fajar Suryanto; Istiqomah Istiqomah
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (651.053 KB) | DOI: 10.30738/.v4i3.453

Abstract

The effort to improve motivation and achievement learn mathematics with model study of  cooperative learning type Structured Numbered Heads (SNH) student class the on of X Techhnique of Building Design  (TGB) SMK Negeri 1 Sedayu in year 2013/2014. The type of this research is classroom action research collaboratively. The subject of the research are students class X TGB SMK Negeri 1 Sedayu. It consist 32 students. While the object is the motivation and achievement of students learning mathematics derived from the application of model study of  cooperative learning type Structured Numbered Heads (SNH).The result shows the increase by using this model. It is indicated by an improvement in the average percentage of math learning motivation questionnaire sheet  for each cycle, the pre-cycle students' motivation  for 59.33% increase to 74,57%% in the first cycle, and increased in the second cycle be 82,68%. In addition, the average value of mathematics learning achievement of students has increased, in the pre cycle is 63,5 with the percentage of  completeness 46,90% (15 students), in the first cycle increased to 71,09 with the percentage of completeness 62,50% (20 students), while on the second cycle increased to 80,88 with the percentage of completeness 81.25% (26 students). Based on the result of the research expected to the teachers in order to be able to use the learning model on the Structured Numbered Heads (SNH) which as one of the models of learning that to be able to improve the motivation and achievement of learning mathematics. 
UPAYA MENINGKATKAN MOTIVASI BELAJAR DAN PRESTASI BELAJAR MATEMATIKA DENGAN MENGGUNAKAN PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING SISWA KELAS VIII A SMP TAMAN DEWASA IBU PAWIYATAN YOGYAKARTA Evi Fitriyani; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.846 KB) | DOI: 10.30738/.v4i3.444

Abstract

Snowball throwing method is one method to improve student’s motivation to learn and student’s achievement in mathematic. This research is Classroom Action Research (CAR). The subject of the research is the class VIIIA SMP Taman Dewasa Ibu Pawiyatan Yogyakarta. It is conducted in two cycles, each cycles consists of planning, acting, observing and reflecting. The data revealed from observation, questionnaire, test and documentation. The result of the research was there are increasing student’s motivation and student’s achievement. Suggestions researchers , teachers can use the learning model as an alternative to snowball throwing in an effort to improve learning motivation and student achievement in math.
UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS X 2 JURUSAN ADMINISTRASI PERKANTORAN SMK TAMANSISWA BANJARNEGARA TAHUN AJARAN 2013/2014 MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS-ACHIEVEMENT DIVISIONS (STAD) Alit Qosasih; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (429.584 KB) | DOI: 10.30738/.v4i3.449

Abstract

The purposes of this research is to increase the activeness and achievementstudent of office administration 10th grade of SMK Tamansiswa Banjarnegarara2013/2014 in mathematic with cooperative learning type Student Teams-Achievement Divisions (STAD). The research was Classroom Action Research(CAR). The subjects in this research were student of office administration 10thgrade of SMK Tamansiswa Banjarnegarara and It consists of 36 students. Theobject of this research were the student’s activeness and achievement of learningmathematic with cooperative learning type Student Teams-Achievement Divisions(STAD). The results showed that after the implementation of Student Teams-Achievement Divisions learning approach, the student’s active and achievementin learning mathematics has increased. This can be showed by the observation ofan increase in the percentage of students' learning activeness of 43.75% in thepre-cycle, increased to 59.38 % in the 1st cycle, and became 68.75% in the 2ndcycle. While the percentage of activeness based on the results of questionnaires ofactiveness, reaching 43.98% in the pre-cycle, increased to 56.25% in the 1st cycle,and becomes 61.86% in the 2nd cycle. Mathematics learning Achievement ofstudents is also higher than the initial value of 63.68 with the ability completenesspercentage of 5.56% (2 students) in the pre-cycle. the average value of the finaltest cycle increased to 75.37 with 55.56 % completeness (20 students), andbecame 84.15 with 75% completeness (27 students).
IMPLEMENTASI PEMBELAJARAN KOOPERATIF TIPE TGT (TEAMS GAMES TOURNAMENT) UNTUK MENINGKATKAN MINAT DAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII C SMP N 2 SANDEN, BANTUL Ritya Anggraeni Aulyawati; A. A Sujadi
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.206 KB) | DOI: 10.30738/.v4i3.440

Abstract

The aim of this observation is to describe the mathematic learning process which apply TGTcooperative type learning method to increase the mathematic proclivity and achievement ofstudent in class VIII C SMP N 2 Sanden, Bantul. The type of this observation is ClassAction Research (CAR). The Data accumulation technique in this observation usingobservation technique, questionnaire technique, test technique, documentation and range ofactivity record technique. After applied the cooperative type TGT learning method in classVIII C SMP N 2 Sanden, Bantul. The result of the observation indicated that the mathematicproclivity and study achievement of student have been advance. Its indicated by the averagepresentation progress of study proclivity student in pra step amounted 48,66% advance to60,31% at the cycle I and 68,88% at the cycle II. The student mathematic achievement areadvance, according to the average of pra step amounted 71,25 to 77,5 and at the end of cycleI and then 82,5 at the end of cycle II. Whereas the student presentation who get point ≥ 75advance too. Which at pra step amounted 35,71% to 64,29% in cycle I and then 85,71% incycle II. According to the observation teachers have to use TGT cooperative type of learningmethod in mathematic course especially in another material as an alternative to advance thestudent proclivity and study achievement in mathematic learning.
UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA DENGAN STUDENT TEAMS ACHIEVEMENT DIVISION PADA SISWA KELAS VII F SMP NEGERI 5 CILACAP Isra Afina; A. A Sujadi
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (736.116 KB) | DOI: 10.30738/.v4i3.430

Abstract

The main objective of the study is to describe the learning process by using cooperative learning type STAD (Student Teams Achievement Division) to increase student’s active and learning achievement of mathematics of the seventh grade students of SMP N 5 Cilacap. The hypothesis in this study is learning mathematic by using cooperative learning type STAD (Student Teams Achievement Division) to increase student’s active and  learning achievement of mathematics. This research is Classroom Action Research (CAR), which is done collaboratively. The results of the study showed that after the implementation of learning by using cooperative learning type STAD (Student Teams Achievement Division) there is an increasing activity in learning mathematics. It seen from the percentage increased from 51,74% for the first cycle and the second cycle becomes 78,13%. The averages of mathematics achievement of the students increased from the beginning (pre-cycle) of 62,94 into a 68,75 in the first cycle and the second cycle increased to 75. The result for mastery learning students increased from pre-cycle by 28,13% to 62,5% in the first cycle and the second cycle increased to 68.75%. So it can be said that the cooperative learning type STAD (Student Teams Achievement Division) activity and students' mathematics achievement can be improved.

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