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All Journal Union: Jurnal Ilmiah Pendidikan Matematika TRIHAYU: Jurnal Pendidikan Ke-SD-an Wacana Akademika : Majalah Ilmiah Kependidikan Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika

Esti Harini

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Author-ID : 2209381

Education Languange, Linguistic, Communication & Media Mathematics Social Sciences

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MENINGKATKAN MINAT DAN PRESTASI BELAJAR TENTANG FPB DAN KPK MELALUI STRATEGI PEMBELAJARAN EKSPOSITORI Ika Septi Hidayati; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 1 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

The subject of this study is the fourth grade students of SD Negeri Prembulan, with 28 students. Data collected by observation, questionnaires, tests, and documentation. The results showed that interests and mathematics achievement increased. The percentage interest Based on the results of questionnaires interest in mathematics learning his average percentage is 84% which is very high and is categorized based observers made from cycle to cycle increased. In the pre-cycle average value was 67.71 class of 15 students who achieve KKM, KKM attainment percentage is 53.57%. In the first cycle average rose 9.56 points and the average value of 77.27 in the first cycle classes with 18 students who achieve KKM, KKM attainment percentage of 64%. In the second cycle average rose 9.63 points is equal to 86.90. In the second cycle by 23 students reached the KKM, percentage achievement of 82% KKM. By the results of studies conducted, researchers advise teachers can implement strategies expository as a variation model of learning.

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

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.

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

The purpose of the research was to find out correlate betweenÂ learn interest, and learning area with mathematics learning achievement on 10thÂ 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 withÂ Â Â Â Â Â Â Â 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 10thÂ 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.

EKSPERIMENTASI STRATEGI PEMBELAJARAN INKUIRI TERHADAP HASIL BELAJAR MATEMATIKA DITINJAU DARI MOTIVASI BELAJAR SISWA KELAS VIII SMP NEGERI 2 MLATI Dian Bintarasari; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 4 No 3 (2016)
Publisher : Universitas Sarjanawiyata Tamansiswa

The aim of the research is to measure how far the mathâ€™s result and the learning motivation between the students who had inquiry learning strategy and who had conventional learning strategy. To find is there any different mathâ€™s result between the strategy and the motivation of the students. The research is done in SMP Negeri 2 Mlati Kabupaten Sleman for the 8th grade, on the academic year 2013/2014. The sample is chosen by using cluster random sampling. The data use technique is two-way analysis of variance 2x3 in different cell analysis. The research result shows that: (1) the mathâ€™s result study with inquiry in medium criteriaâ€™s score average is 14.29 (2) the resultâ€™s study of conventional learning strategy in medium criteriaâ€™s score average is 12.59 (3) motivation of study in inquiry learning strategy in medium criteriaâ€™s score average is 53.81 (4) motivation of study in conventional learning strategy in medium criteriaâ€™s score average is 48.88 (5) there is any different result of studying math based on learning strategy ( 4.08) (6) There is no different result study based on studentâ€™s motivation ( 0.268 3.23) Â (7) there is no interaction between math learning strategy with studentâ€™s motivation ( 0.408 3.23)

EFEKTIVITAS METODE DRILL TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KEMAMPUAN AWAL SISWA Susiana Pujiastuti; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 5 No 2 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Abstract: This study held to improve determine the differences in student achievement in drill methods and conventional learning, to determine learning achievement which one is better among students who have prior knowledge of high, medium, and low, to determine whether there is an interaction between learning methods and prior knowledge on learning achievement. This study was a quasi-experimental research with the population and a sample of 40 students. The sampling technique with saturated sampling. The validity of the items with product moment and reliability with KR-20. Hypothesis testing technique with two way analysis of variance. The results of this study are: learning with drill method is more effective than the conventional learning (FA>Ftable); student achievement with high study prior knowledge better than students with moderate and low prior knowledge (FB>Ftable); there is no interaction between teaching methods and students' prior knowledge for learning achievement (FAB<Ftabel). Thus, from the results of this study are learning mathematics by using the drill method can be used to improve student achievement.

EFEKTIVITAS PENGGUNAAN MODEL PEMBELAJARAN TAI DIBANDING DENGAN MODEL PEMBELAJARAN SAVI TERHADAP HASIL BELAJAR MATEMATIKA sudarwanti sudarwanti; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 6 No 1 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

This study aims to find out the effectiveness of TAI model through mathematics learning. This research was a quasi-experimental research. Sampling technique in this research used Cluster Random Sampling technique. Data collection technique used documentation and tests. The data analysis technique used two-way variance analysis with unequal cell. The result of this research was that learning using TAI model is not more effective to use (Fobs< Ftable) with 1,508<4.00; Students who have high initial ability, have mathematics learning outcomes that are no better than those with moderate and low-skilled students (Fobs< Ftable) with 2,015< 3.15; There is no interaction between the learning model used and the students 'initial ability to the students' mathematics learning outcomes (Fobs< Ftable= 0,501<3.15). A suggestion on the results of this study is in the process of teaching and learning teachers should be able to create an atmosphere of learning that can make students become more active.

Upaya Meningkatkan Motivasi Dan Hasil Belajar Matematika Melalui Model Pembelajaran Tipe Think Pair Square Danti Andriani; Esti Harini
UNION: Jurnal Ilmiah Pendidikan Matematika Vol 6 No 2 (2018)
Publisher : Universitas Sarjanawiyata Tamansiswa

The purpose of this research was to increase being motivation and result in learning mathematics throughlearning modelStudent Teams Achievement Division of students class VIIID SMP Negeri 2 Pleret. The type of this research was a Classroom Action Research(CAR), accumulate data by questionnaire technique, test and documentation. The subject of this research were the students class VIII D SMP Negeri 3 Pleret in years 2017/ 2018. It consists of 28 students. The object of this research were studentsâ€™ being motivation and result in learning mathematics through cooperative learning model type Think Pair Square. The result of the study shows that after applying this learning model, studentsâ€™ being motivation and result has an increase. Studentsâ€™ being motivation has an increase in pre cycleÂ from 69,78% become 74,28% in cycle I and increase 78,80% in cycle IIby the observation sheet. Beside that, the subjection mean of student learning result has an increase. In pre-action shows 59,5 with Minumum Completeness Criteria is 28,57% consist of 8 students, in cycle I has an increase become 72,96 with Minumum Completeness Criteria is 53,57% consist of 15 students, whereas in cycle II shows the increse become 83,26 with Minumum Completeness Criteria is 78,57% consist of 22 students.

PENERAPAN METODE PEMBELAJARAN INDEX CARD MATCH UNTUK MENINGKATKAN MINAT DAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS III SD N WIROKERTEN Defi Yuniantika; Esti Harini
TRIHAYU: Jurnal Pendidikan Ke-SD-an Vol 4 No 2 (2018): TRIHAYU: Jurnal Pendidikan Ke-SD-an
Publisher : Universitas Sarjanawiyata Tamansiswa

Abstract: The purpose of the research is to describe the learning process by using the method of learning Index Card Match to increase interest and achievement of learning Mathematics at third grade students of SD N Wirokerten in the academic year 2016/2017. Subject of this research is third grade students of SD N Wirokerten, consist of 38 students. The data collecting technique are observation and test. The result of this research showed that interest and achievement of learning Mathematics using method of learning Index Card Match has improved. This is proven based of the results of data analysis on pre cycle studentâ€™s interest is 40,52%. In the cycle I increased to 57,37%. In the cycle II increased to 81,57%. In the pre cycle average score of the students results is 59,29 or as many 34,21% of students who reach KKM. In the cycle I has increased with an average score of the students results is 64,59 or as many 47,37% of students who reach KKM. In the cycle II has increased with an average score of the students results is 81,14 or as many 73,68% of students who reach KKM. The conclusion of the research is applying the method of learning Index Card Match can improve interest and achievement of learning Mathematics at third grade students of SD N Wirokerten in the academic year 2016/2017.

Efektivitas Pembelajaran Think-Talk-Write Terhadap Hasil Belajar Matematika Siswa Kelas VIII SMP N 9 Yogyakarta Nur Romdlon Maslahul Adi; Esti Harini
WACANA AKADEMIKA: Majalah Ilmiah Kependidikan Vol 1 No 1 (2017)
Publisher : Universitas Sarjanawiyata Tamansiswa

Penelitian ini bertujuan untuk mengetahui efektivitas model Think-Talk-Write dan instruksi langsung. Populasi penelitian ini adalah semua siswa kelas VIII terdiri dari 6 kelas di SMP N 9 Yogyakarta 2014-2015. Sampel dari penelitian ini adalah 2 kelas yaitu kelas kelas eksperimen VIIIF dan VIIIE sebagai kelas kontrol. Analisis data menggunakan analisis deskriptif dan korelasi t-test. Hasil penelitian ini adalah: 1) matematika hasil eksperimen kelas belajar dalam kategori tinggi (x Ì… = 85,59), (2) matematika hasil kelas kontrol belajar dalam kategori tinggi (x Ì… = 81,61), (3) hasil penghitungan menunjukkan bahwa tobs = 4309> ttabel = 2,035. Sehingga penggunaan jenis pembelajaran kooperatif Think-Talk-Write (TTW) model memiliki lebih efektif untuk matematika hasil belajar, dibandingkan dengan penggunaan model pembelajaran konvensional dengan matematika hasil belajar.

Co-Authors A. A Sujadi Andriana Lia Herawati ARIF KURNIAWAN Danti Andriani Defi Yuniantika Dewi Triyunia Wisata Dian Bintarasari Dita Puspitawedana Dite Umbara Alfansuri Dwi Rejeki Fitri Mustika Sari Fitria Sulistyowati Ika Septi Hidayati Isnaning Sari Meizha Istiqomah Nasution, Annio Indah Lestari Nur Romdlon Maslahul Adi Rahayu Wibowo Rizeki Yosi Ana Romi Bahari RR Sri Wahyuni Saras Putri Utami Shinta Ika Ardyanti Sigit Tri Purwanto Siti Nurhanifah sudarwanti sudarwanti Susiana Pujiastuti Takdir Sukmo Wijayanti Tesi Kumalasari Trisni Hidayah Yenny Aulia Rachman Yuli Setya Hartanti

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