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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.
Arjuna Subject : -
Articles 15 Documents
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Search results for , issue "Vol 2 No 1 (2014)" : 15 Documents clear
UPAYA MENINGKATAN MINAT DAN PRESTASI BELAJAR MATEMATIKA DENGAN MODEL PEMBELAJARAN MISSOURI MATHEMATIC PROJECT SISWA KELAS X MC SMK TAMANSISWA JETIS YOGYAKARTA Irma Rahmawati; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (663.106 KB) | DOI: 10.30738/.v2i1.34

Abstract

The purpose of this research is to increase interest and achievement in mathematics learning models Missouri Mathematic Project (MMP) in class X MC SMK Tamansiswa Jetis Yogyakarta. This research is Classroom Action Research (CAR) conducted in two cycle. The subjects of this research is students of class X MC SMK Negeri Tamansiswa Jetis Yogyakarta totaling 23 students. Data collection techniques in this research uses observation, questionnaires, tests and documentation. The results showed after the application of models Missouri Mathematic Project (MMP), interest and learning mathematics achievement of students has increased. Mathematics achievement of students and the percentage of completeness students (with KKM 75)also increased. Models Missouri Mathematic Project (MMP) to increase interest in mathematics learning and achievement of students, it is suggested that mathematics teachers can apply the learning model.
PENINGKATAN MINAT DAN PRESTASI BELAJAR MATEMATIKA MELALUI PEMBELAJARAN KOOPERATIF TIPE JIGSAW Rahayu Wibowo; A. A Sujadi; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.452 KB) | DOI: 10.30738/.v2i1.25

Abstract

the purpose of this study was to improve interest and mathematics achievement in cooperative students of class VII SMP Sanjaya Ngawen Gunungkidul with Jigsaw. This research was Classroom Action Research (CAR). The subjects in this study were students of class VII which was 16 students. Research findings indicate that interest and mathematics achievement. It can be shown by an increase in the average yield percentage of student learning interest. Based on the questionnaire for each cycle, in the first cycle of student interest was 65,94% and for the second cycle was 75,31%. While the average value interpretation of students mathematics learning increased from an average initial value of the average of  64,68 up to 67,18 in the first cycle and the second cycle to 75,31
BELAJAR MATEMATIKA SISWA MELALUI PENDEKATAN GUIDED DISCOVERY LEARNING SISWA KELAS XE SMA NEGERI1 TANJUNGSARI, GUNUNG KIDUL TAHUN AJARAN 2012/2013 Sri Sumarni; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (497.817 KB) | DOI: 10.30738/.v2i1.30

Abstract

the purpose of this research was to improve student’s activity and mathematics achievement through Guided Discovery Learning approach  in class X E  Tanjungsari SMA Negeri 1 Gunung Kidul. This research was Classroom Action Research (CAR). The subjects of this research were students of class X E SMA Negeri1 Gunung Kidul Tanjungsari  total 28 students. Data collection techniques in this research used observation, tests and documentation. The results showed that activity and mathematics achievement has increased. The average percentage from activity  questionnaire at pre cycle was 62,5 %, in the first cycle it improved  67.6% and 76.08% in the second cycle. The average values at the beginning test was 74.46  with the percentage of minimum criteria 71.43 %. In the first cycle the average result improved to 74.46  with the percentage of minimum criteria 71.43 % and improve 79.11 in the second cycle with the percentage of minimum criteria 71.43%. Based on the results of research, math teachers can implement guided discovery learning.
UPAYA MENINGKATKAN MOTIVASI DAN HASIL BELAJAR MATEMATIKA MELALUI MODEL PEMBELAJARAN TEAMS GAMES TOURNAMENTS DILENGKAPI CROSSWORD PUZZLE SISWA KELAS VIIIC SMP NEGERI 3 SAWANGAN MAGELANG Erma Dwi Anggraeni; A. A Sujadi; sri adi widodo
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (19.047 KB) | DOI: 10.30738/.v2i1.14

Abstract

The purpose of this research is to improve students' motivation and learning outcomes in mathematics through cooperative learning type Teams Games Tournaments (TGT) completed with crossword puzzle method in class VIII C SMP Negeri 3 Sawangan Magelang. This research is Classroom Action Research (CAR) conducted in two cycles. The subjects of this research is students of class VIII C SMP Negeri 3 Magelang Sawangan totaling 30 students. Data collection techniques in this research uses observation, questionnaires, tests and documentation. The results showed that motivation and mathematics learning outcomes has increased. Based on the results of research, math teachers can implement Teams Games Tournaments (TGT) which is completed with crossword puzzle method as a variation in mathematics learning model.
UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA MELALUI MODEL PEMBELAJARAN NUMBERED HEADS TOGETHER PADA SISWA KELAS VIIB SMP N 3 MUNTILAN Setiati Wulan Sari; A. A Sujadi; Istiqomah Istiqomah
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (19.047 KB) | DOI: 10.30738/.v2i1.26

Abstract

the purpose of this research is to improve the activity and mathematics students’ achievement of class VIIB SMPN3 Muntilan through cooperative learning model NHT (Numbered Heads Together). This research is Classroom Action Research (CAR) conducted in two cycle. The subjects of this research is students of class VII B SMPN 3 Muntilan. Data collection techniques in this research uses observation, tests and documentation.The results showed that after apply the cooperative learning model NHT in class VIIB SMPN3 Muntilan, activity and mathematics achievement of students has increased.

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