Benedictus Kusmanto
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UPAYA PENINGKATAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA DENGAN METODE PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) SISWA KELAS VII MTS. YP. NURUL HUDA TANAH ABANG PALEMBANG Arin Dwi Wulansari; Benedictus Kusmanto; A. A Sujadi
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 (399.248 KB) | DOI: 10.30738/.v2i1.15

Abstract

The problem of the research is whether the effort of learning using method TPS can improve the student activity and achievement in class VII D MTs. YP. Nurul Huda Tanah Abang Palembang. The aim of the research is to design and apply the TPS in VII D class of MTs. YP. Nurul  Huda  Tanah  Abang  Palembang  to  improve  the  student’s activities and  achievementsin math. The researcher did a class action research through two cycles. Each  cycles consist of: planning, action, observation and reflection. The technique of data collection is through observation, questioner and test. The researcher analyzes the data using test validity and reliability. The result of  is  research  is  there  is  an  improvement  of  the  student’s  activities   and achievement by applying the method TPS in math.
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 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.
MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA DENGAN NUMBERED HEADS TOGETHER SISWA KELAS VIIB SMP NEGERI 1 POLANHARJO KLATEN Ayu Ferawati; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 2 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (435.949 KB) | DOI: 10.30738/.v2i2.73

Abstract

The purpose of this research is to know the result and active learning of the students in VIIB grade of SMP Negeri 1 Polanharjo Klaten using cooperative learning Numbered Heads Together (NHT) type. This research is Classroom Action Research (CAR) conducted collaboratively. Subjects of this research are VIIB students of SMP Negeri 1 Polanharjo Klaten 32 students. Data of active learning student was collected through observation. Data of students' mathematics learning outcomes were collected through testing and documentation. Observations indicate increased student activity cycle I 61.16% and cycle II 71.35%. Increased students' mathematics learning outcomes viewed from the average value and completeness KKM. The average value of 58.34 with 13 pre-cycle students who completed, the cycle I 64.48 with 16 student who completed, and cycle II of 71.88 with 20 students who completed. Researcher hoped teachers can apply NHT models.
PENERAPAN GROUP TO GROUP EXCHANGE UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA SISWA KELAS XA SMA NEGERI I TANJUNGSARI GUNUNGKIDUL Haryanto Haryanto; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 2 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (488.169 KB) | DOI: 10.30738/.v2i2.112

Abstract

The purpose of this research is to know the result and active learning of the students in XA grade of SMA Negeri 1 Tanjungsari Gunungkidul using active learning method Group to Group Exchange (GGE) type. This research is Classroom Action Research (CAR) conducted collaboratively. Subjects of this research are XA students of SMA Negeri 1 Tanjungsari Gunungkidul 31 students. Data of active learning student was collected through observation. Data of students' mathematics learning outcomes were collected through testing and documentation. Observations indicate increased student activity term I 68.8% and term II 78%. Increased students' mathematics learning outcomes viewed from the average value and completeness KKM. The average value of 74.90 with 17 pre- term students who completed, the term I 78.26 with 21 student who completed, and term II of 83.81 with 24 students who completed. Researcher hoped teachers can apply GGE models.
UPAYA MENINGKATKAN MINAT DAN PRESTASI BELAJAR MATEMATIKA DENGAN MENGGUNAKAN GROUP INVESTIGATION SISWA KELAS VII C SMP NEGERI 1 KALIBAWANG KULON PROGO Muhammad Agus Rifai; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 3 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.681 KB) | DOI: 10.30738/.v2i3.216

Abstract

An effort to increase the students’ interest and achievement in learning mathematics through cooperative learning model type investigation group of students grade VII C SMP Negeri 1 Kalibawang, Kulon Progo in year 2013/ 2014. The type of this research is a classroom action research. The subject of the research are the students grade VII C SMP Negeri 1 Kalibawang, Kulon Progo. It consists of 34 students. The object of this research is students’ interest and achievement in learning mathematics through cooperative learning model type investigation group. The result of the study shows that after applying this learning model, students’ interest and achievement has an increase. Students’ interest has an increase in cycle I from 68,74% become 79,56% in cycle II from the observation sheet, whereas from the quesionnare the researcher found in cycle I from 74,46% become 87,84% in cycle II. Beside that, the subjection mean of students achievement has an increase. In pre-cycle shows 52,56 with Kriteria Ketuntasan Minimum (KKM) is 17,65% consist of 6 students, in cycle I has an increase become 65,63 with KKM is 50% consist of 17 students, whereas in cycle II shows the increse become 79,41 with KKM is 76,47% consist of 26 students
PENGARUH PENGGUNAAN LEMBAR KERJA SISWA TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII SMP N 2 GIRISUBO GUNUNGKIDUL TAHUN PELAJARAN 2013/2014 Sujari Sujari; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 3 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.147 KB) | DOI: 10.30738/.v2i3.218

Abstract

The purpose of this study was to identify trends in mathematics achievement of students of class VII SMP N 2 Girisubo Gunungkidul academic year 2013/2014.The population in this study were all students of class VII SMP N 2 Girisubo Gunungkidul consisting of four classes with a random sampling technique. Test the validity of the instrument items, level of difficulty, different power and reliability. Prerequisite test used test for normality of distribution and homogeneity of variance test data analysis using correlated t test. Comparatively no positive effect on the use of student worksheets grade mathematics achievement SMP N 2 Girisubo Gunungkidul academic year 2013/2014 t -4,457 < -t -1,713 table. Thus the method can improve the students' worksheets grade math achievement SMP N 2 Girisubo Gunungkidul academic year 2013/2014.
UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA MENGGUNAKAN MODEL PEMBELAJARAN THINKING ALOUD PAIR PROBLEM SOLVING SISWA KELAS VII A DI SMP PIRI 1 YOGYAKARTA TAHUN AJARAN 2013/2014 Suparmono Suparmono; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 1 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (445.441 KB) | DOI: 10.30738/.v3i1.276

Abstract

The purpose of the study to describe the process of cooperative learning Thinking Aloud Pair Problem Solving (TAPPS) in order to increase learning activity and mathematics achievement of class VII A SMP Piri 1 Yogyakarta. This research was Classroom Action Research (CAR) conducted a minimum of two cycles. The subjects of this study were students of class VII A SMP Piri 1 Yogyakarta totaling 21 students. The object of this study were learning activity and mathematics achievement. The results showed that learning activity and mathematics achievement have increased. This is indicated by the average percentage of observation sheet result of student learning activity by 69,84% first cycle and 78,17% in the second cycle. Results of students mathematics learning achievement test, the average value of mathematics learning achievement at 53,38 pre-cycle, the first cycle increased to 68,89 and the second cycle increased to 75,66. Based on the results of the implementation of cooperative learning Thinking Aloud Pair Problem Solving (TAPPS) model can increased learning activity and mathematics achievement.
HUBUNGAN ANTARA KEDISIPLINAN SISWA DAN PERSEPSI SISWA TENTANG CARA MENGAJAR GURU DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI SE-KECAMATAN WONOSARI GUNUNGKIDUL TAHUN AJARAN 2013/2014 Sukaryanti Sukaryanti; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 1 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.803 KB) | DOI: 10.30738/.v3i1.282

Abstract

The purpose of this study was to determine: (1) the tendency of students’ discipline and  the tendency of students' perception about the ways teacher teach with the tendency of students’  mathematic learning achievement, (2) the correlation between students’ discipline and students' perception about the ways teacher teach with students’ mathematic learning achievement collectively together or independently. The population of  this study was the eighth grade students of SMP Negeri at Wonosari district in Gunungkidul, with the  sample  was 60 students of SMP Negeri 2 Wonosari and 64 students of SMP Negeri 3 Wonosari, with  total sample was 124 students. The sampling technique used was cluster random sampling technique. The Data Analysis is using multiple correlation and multiple regression of two variables. Based on the research results, the students’ discipline, students’ perception on the way teacher teach, and students mathematic learning achievement tend to in a high category. From the calculation of multiple correlation test, = 0,517 with the significance 0.000 < 0.05 and= 0.505 with the significance level  0.000 < 0.05 it means that there was a positive and significant correlation between the students’ discipline and perceptions on the ways teacher  to students’ learning mathematics achievement.
PENERAPAN MODEL PEMBELAJARAN STUDENT TEAMS ACHIEVEMENT DIVISIONS UNTUK MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIIA SMP NEGERI 1 KALIBAWANG Destri Setyawati; Benedictus Kusmanto
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 1 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (591.032 KB) | DOI: 10.30738/.v3i1.284

Abstract

An application of cooperative learning model type Students Teams Achievement Division (STAD) to increase the effectiveness and achievement in learning mathematics of students grade VII A SMP Negeri 1 Kalibawang, Kulon Progo in year 2013/ 2014. The type of this research is classroom action research collaboratively. The subject of the reasearch are students grade VII A SMP Negeri Kalibawang, Kulonprogo. It consist 35 students. The object of the research is  the effectiveness and students’ achivement in learning mathematics through cooperative learning model type Students Teams Achievement Division (STAD). The result shows the increase by using this model. It is shown by the increase of the subjection mean in observation sheet in each cycle. Pre-cycle of the effectivenes shows 62,86% become 72,14% in cycle I, then it has an increase in cycle II become 83,81%. Beside that, the subjection mean of students achievement has an increase. In pre-cycle shows 54,14 with Kriteria Ketuntasan Minimum (KKM) is 31,43% consist of 8 students, in cycle I has an increase become 65,51 with KKM is 48,57% consist of 17 students, whereas in cycle II shows the increse become 75,13 with KKM is 77,14%.