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All Journal Journal of Education and Learning (EduLearn) The Journal of Educational Development NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Union: Jurnal Ilmiah Pendidikan Matematika SOSIOHUMANIORA: Jurnal Ilmiah Ilmu Sosial dan Humaniora Wacana Akademika : Majalah Ilmiah Kependidikan IndoMath: Indonesia Mathematics Education International Journal on Emerging Mathematics Education Media Manajemen Pendidikan Jurnal Abdi: Media Pengabdian Kepada Masyarakat Didaktik : Jurnal Ilmiah PGSD STKIP Subang JNPM (Jurnal Nasional Pendidikan Matematika) Bulletin of Educational Management and Innovation IndoMath: Indonesia Mathematics Education

Agustina Sri Purnami

Universitas Sarjanawiyata Tamansiswa, Yogyakarta, Indonesia

Author-ID : 613365

Arts Humanities Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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HUBUNGAN SELF EFFICACY, MOTIVASI, DAN PROKRASTINASI AKADEMIK DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP SE-KECAMATAN KRATON YOGYAKARTA Hilda Arifani; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 1 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

This research aims to know the information abaut theÂ tendency of self efficacy, motivation, procrastination academic, and mathematics learningÂ achievement of student VIII grade SMP in subdistrict Kraton Yogyakarta and to determine the relationship of self efficacy, motivation, procrastination academic with mathematics learning achievement of student VIII grade SMP in subdistrict Kraton Yogyakarta either partially or simultaneously. This research was ex post facto. The population of this research were students VIII grade SMP in subdistrict Kraton Yogyakarta of 360 students.Â The research sample of 90 students was taken by proportional random sampling. Analysis using descriptive analysis and multiple regression analysis. The result of the data analysis in this research are : 1) self efficacy was medium; 2) motivation was high; 3) procrastination academic was medium; 4) mathematics learning achievement was medium; 5) simultaneously there was positive relationship between self efficacy and motivation also negative relationship between procrastination academic with mathematics learning achievement ( ; 6) there was positive relationship between self efficacy with mathematics learning achievement ; 7) there was positive relationship between motivation with mathematics learning achievement ; 8) there was negative between procrastination academic with mathematics learning achievement .

KORELASI ANTARA MINAT BELAJAR DAN FASILITAS BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS XI IPS SMA NEGRI 1 KASIHAN BANTUL YOGYAKARTA TAHUN AJARAN 2013/2014 Wahyu Kurniawan; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 1 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

the purpose of this research is to find out the correlation interest of study and facility to study with the prestation of mathematics learning. This research method was descriptive of correlation. The population in this research is grade XI IPS SMA N 1 Kasihan Bantul Yogyakarta Â totaling 74 students, with a sample of 74 student. Analytical techniques multiple regression analysis with requirment of normality and linierity. Based on the results of the research, R = 0,739, meaning that there was a positive correlation interest of study and facility of study with the prestatiton of mathematics learning. 0,691, meaning that there was a positive correlation interest of study with the prestation of mathematics learning.0,449, meaning that there was a positive correlation facility to study with the prestation of mathematics learning.

PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) SEBAGAI UPAYA MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA SISWA KELAS VII D SMP NEGERI 1 NGLIPAR TAHUN AJARAN 2013/2014 Kamdani Kamdani; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 2 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purpose of the study to describe the process of cooperative learning Numbered Heads Together (NHT) in order to increase learning activity and mathematics achievement of class VII D SMP N 1 Nglipar. This research was Classroom Action Research (CAR) conducted a minimum of two cycles. The subjects of this study were students of class VII D SMP N 1 Nglipar totaling 32 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 60,93% first cycle and 81,77% in the second cycle. Results of students mathematics learning achievement test, the average value of mathematics learning achievement at 57,18 pre-cycle, the first cycle increased to 69,44 and the second cycle increased to 74,56. Based on the results of the implementation of cooperative learning Numbered Heads Together (NHT) model can increased learning activity and mathematics achievement.

EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KEAKTIFAN SISWA KELAS VII SMP N 2 TEMPURAN TAHUN AJARAN 2013/2014 Dakusta Puspitasari; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 2 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

This research aims to know the information about the tendency of the mathematics learning achievement and activeness of students in SMP N 2 Tempuran VII grade by snowball throwing and conventional model, to determind which method will give good achievement in mathematics, between cooperative snowball throwing type and the conventional method, to know which the mathematics learning achievement that is better among high, medium, and low activeness, to know the interactions between application of learning model and activeness level. The population of this research was all students of class VII consist of 5 classes in SMP N 2 Tempuran 2013/2014. The research sample of 2 classes was taken by cluster sampling technique. The data analysis uses descriptive analysis and two-way ANAVA analysis. The results of the analysis in the research are: 1) the mathematics learning achievement of class experiment is very high (), (2) the mathematics learning achievement of class control is high (, (3) the activeness of class experiment is moderate (), (4) The activeness of class control is low (), (5) Class experiment has better learning achievement than class control (= 4.5386), (6) the mathematics learning achievement of students who have high activeness is better than students who have moderate activeness, the mathematics learning achievement of students who have moderate activeness is better than students who have low activeness, the mathematics learning achievement of students who have high activeness is better than students who have low activeness (= 9.94245), (7) There is no interaction between learning model and activeness level of students based on the mathematics learning achievement of students. (Â = 4.555).

PENINGKATAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA DENGAN TALKING STICK PADA SISWA KELAS VII F SMP N 2 SRANDAKAN Retno Wulansari; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 3 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purpose the research to improve the activity and achievement of learning mathematics with the Talking Stick method in class VII F SMP N 2 Srandakan. The type of this research is a classroom action research. The subject of the research are the students grade VII F SMP N 2 Srandakan it consists of 24 students. The object of this research is activity and achievement of learning mathematics with the Talking Stick method. The result of the study shows that after this learning model, studentsâ€™ activity and achievement has an increase. Studentsâ€™ activity has increase in pre cycle from 56,25% become 64,93% and an increase in cycle II become 72,92%. Beside that the subjection average of students achievement has an increase in pre cycle shows 53,43 with Minimum Completenes Criteria â€˜KKMâ€™ is 12,5% consists of 3 students. In cycle I has an increase become 66,94 with KKM is 41,67% consist of 10 students where as in cycle II shows the increasa become 82,54 with KKM is 75% consist of 18 students. In pre cycle to cycle I there are 2 students whose value is fixed and the 22 students has increased. Then in cycle I to cycle II there are 1 student whose value is fixedÂ and the 23 students has increased.

PENINGKATAN MINAT DAN PRESTASI BELAJAR MATEMATIKA SISWA MELALUI MODEL PEMBELAJARAN MASTERY LEARNING Setiyabudi Setiyabudi; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 3 No 3 (2015)
Publisher : Universitas Sarjanawiyata Tamansiswa

this research has purpose to know mathematics learning process by Mastery Learning model in order to can be increase of interest and achievement of study mathematics of fifth grade student in Muhammadiyah Mertosanan Elementary School Subdistrict of Banguntapan Regency of Bantul on the year of teaching 2012/2013. The kind of this research was Clasroom Action Research (CAR). This research were implemented in two of cycle with the subject are fifth grade student in Muhammadiyah Mertosanan Elementary School Subdistrict of Banguntapan Regency of Bantul on the year of teaching 2012/2013 that number are 23 students. The object of this research were all of process on application of Mastery Learning model to increased of interest and achievement of study in mathematics of student. The research data obtained from the observation during the lesson, questionnaire, documentation and the test of every cycle. The result of this research show that after applied of Mastery Learning model, interest and achievement of study in mathematics of student in mathematics learning are experience to be increase. Â suggestion in order to teacher of mathematics lesson can be apply Mastery Learning model as variation in to teach.

STUDI KOMPARASI PEMBELAJARAN STUDENT TEAM ACHIEVEMENT DIVISIONS DAN TEAM ACCELERATED INSTRUCTION TERHADAP PRESTASI BELAJAR DAN MINAT BELAJAR MATEMATIKA SISWA KELAS VII SMP MUHAMMADIYAH 1 WONOSARI Nurhayati Nurhayati; Agustina sri purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 1 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purposes of this research were to know the achievement of tendency and learning mathematics desire seventh grade students of junior high school in SMP Muhammadiyah 1 Wonosari use cooperative learning model that conclude STAD and TAI types, to know which one the most effective. The type of this research was quasi experiment research. The population of this research was seventh grade students of SMP Muhammadiyah 1 Wonosari academic year 2013/2014. The data that will be analyzed were two classesâ€™ amount 73 students. The data were collected by cluster random sampling technique with drawing way. The data collecting technique were using test and questionnaire technique. Experiment analysis instrument was done usefully include validity, different power, level of difficulties and reliability test. The data analysis technique was descriptive and hypothesis test that done by due diligent test. The result of this research can conclude that: Mathematics learning achievement of STAD students experiment was categorized as medium, mathematics achievement of TAI students experiment was high categorized; Mathematics learning desire of STAD students experiment was high categorized, mathematics learning desire of TAI students experiments was high categorized; Based on mathematics learning of students, TAI experiment group have higher achievement than STAD experiment group therefore cooperative learning model TAI type more effective that cooperative learning STAD type. TAI experiment group have higher mathematics learning desire than STAD experiment group, so cooperative learning model TAI type more effective that cooperative learning model STAD type, it can seen from learning mathematic desire of students.

UPAYA MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA MELALUI PENDEKATAN OPEN ENDED SISWA KELAS X SMA TAMAN MADYA JETIS YOGYAKARTA Firman Firman; Agustina Sri purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 2 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purposes of this research were to increase the activity and learning resultMathematics with Open Ended learning approach in 10th grade students of TamanMadya Jetis Yogyakarta Senior high school. The research was Classroom ActionResearch (CAR). The subjects in this study were 10th grade students of TamanMadya Jetis Yogyakarta Senior high school totaling 28 students, while the object islearning Mathematics with Opend Ended approach to increase the activity andlearning result in 10th grade students of Taman Madya Jetis Yogyakarta Senior highschool. The results showed that after the application of Open Ended learningapproach, activity and learning result of students has increased. This can be shownby an increase in the percentage average questionnaire student activity from 70.24%to 74.14% pre-action into the after action. The increasing in the percentage averageviewed from the observation of student activity amounting 43.21% to 75.54% preactioninto the after action. Learning result of students also increased, judging fromthe average value of 71.86 into 79.23 in pre-cycle at the end of the first cycle, andincreased again at the end of the second cycle becomes 85. While the percentage ofcompleteness students ( with KKM 75 ) also increased, namely the pre-action by53.57% to 75% in the first cycle, increased again in the second cycle becomes92.86%. Can be inferred Open Ended learning approach can increase activity andstudents learning result mathematics.

PENGARUH STRATEGI METAKOGNITIF TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA DITINJAU DARI PERSEPSI SISWA TERHADAP PELAJARAN MATEMATIKA Suratmi Suratmi; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 2 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purpose of this research is to know about students problem solving ability between students who implemented metacognitive strategy and conventional strategy, Â to know about students problem solving ability between student who have high perception, medium perception dan low perception in mathematics, and to know about interaction between of strategy and perception. This research is quasy experimental. The population of this research were students of class VIII SMP Negeri 3 Karangreja year 2014/2015. The sample of this research were 2 class which is 63 students with cluster random sampling technique. Data analysis is used descriptive analysis dan two ways Anava or F-test. The result of this research showed that: The problem solving ability of experiment class better than control class Â that is ; The problem solving ability of student who have high perception is better than medium and low perception, the problem solving ability of students who have medium perception is equal with low perception Â that is , and there is no interaction between of strategy and level of perception in problem solving ability Â that is .

HUBUNGAN ANTARA KECEMASAN DALAM MENGHADAPI MATA PELAJARAN MATEMATIKA DAN PERHATIAN ORANG TUA DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII SMP 1 BANGUNTAPAN Irma Aminatun; Agustina Sri Purnami
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 2 No 1 (2014)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purposes of this research is to know. 1) tendency of math anxiety, parental concern, and mathematics achievement, 2) correlation among math partially, and 3) relative contribution and effective contribution of each predictor. The subjects of this research is 112 students class 7th grade of junior high school 1 Banguntapan Bantul. Data collection techniques are questionnaires and test. The results showed that: 1) tendency of math anxiety is moderate, parental concern is high, and mathematics achievement is high, 2) there are: corelation positive among math anxiety and parental concern with mathematics achievement, corelation negative between math anxiety with mathematics achievement, and corelation positive between parental concern with mathematics achievement 3) relative contribution of math anxiety is 84,23%, relative contribution of parental concern is 15,77%, effective contribution of math anxiety and parental concern with mathematics achievement is 21,1%.

Co-Authors A. A Sujadi Anastasia Maing Anisaunnafi’ah, Rifka Bekti Handayani Bekti Winoto Dakusta Puspitasari, Dakusta Desi Ayu Setyo Dewi Erlin Kusuma Ningrum Esti Harini, Esti Fajrina Sulistyani Fibriana Ayukmartina Firman Firman Fitriana Rahmawati Garaika Gati Sujatmi Haryono -, Haryono Hilda Arifani Imamuddin Imamuddin Irma Aminatun Julianti, Lisa Kamdani Kamdani Krida Singgih Kuncoro M Mulyanto M Mulyoto Minatul Laili Mulyanto Mulyanto Mulyoto Mulyoto Ngatinah Ngatinah Ningrum, Erlin Kusuma Nofiati, Siti Nugroho Budi Santosa Nurhayati Nurhayati Prihastini Oktasari Putri Rasdi Ekosiswoyo Rejokirono Reni Muhitasari Ridho Iktiari Ririn Sri Lestari Risma Endah Nur Rohmah Rizka Arinil Haq Rizky, Sisty Annisa Rully Charitas Indra Prahmana Rustina Anjar Rokhani S Sunarto Seno Purnomo Septa Priwahyuningsih Setiyabudi Setiyabudi Sholekha, Ulvatus Sri Sri Adi Widodo Sri Adi Widodo Sri Adi Widodo sri adi widodo Sunarto Suratmi Suratmi Susilo Utomo Suwarni Suwarni Suwarto Suwarto Syahri Syahri TATI NURHAYATI Tri Astuti Arigiyati Tri Astuti Arigiyati Utami, Dika Rizky Nur Wahyu Kurniawan Yuli Prihatni

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