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All Journal EPSILON Jurnal Pendidikan Matematika Jurnal Elastisitas : Kajian Pendidikan Ekonomi, Ilmu Ekonomi, dan Kewirausahaan
Buang Saryantono
STKIP PGRI Bandar Lampung
Economics, Econometrics & Finance Education Mathematics

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PENGARUH PENDEKATAN RECIPROCAL TEACHING TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SEMESTER GENAP SMP NEGERI 4 LIWA LAMPUNG BARAT Buang Saryantono; Partono
Epsilon: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2019): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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This study aims to determine the effect of the reciprocal teaching approach on student mathematics learning outcomes. This research uses an experimental method with two variables. The population in this study were all eighth grade students of SMP 4 Liwa West Lampung which consisted of 5 classes with a total of 122 students. Samples were taken 2 classes, namely class C as the experimental class which amounted to 22 and class VIII D as the control class consisting of 22 students. Sampling using Cluster Random Sampling technique. The research instrument used an essay test of 10 items which were first tested for validity and reliability. Simple statistical data analysis using the formula ttes. The results showed that thit = 2.60 from the distribution table at the level of 5% is known tdaf = 2.02. Proven thit> tafaf. Based on the results of the study, it can be concluded that there is an influence of the reciprocal teaching approach on the mathematics learning outcomes of class VIII Even Semester 4 SMPN 4 Liwa West Lampung Academic Year 2016/2017.
PENGARUH PENERAPAN METODE PEMBELAJARAN SOCRATES TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VIII SMP Buang Saryantono; Partono
Epsilon: Jurnal Pendidikan Matematika Vol. 1 No. 2 (2019): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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The purpose of this research is to know the influence of a method of learning socrates on ability problem solving mathematical at grade student viii even junior high school number 9 Bandar Lampung. This research uses experimental methods with a population of all students class viii the junior high schools number 9 Bandar Lampung. Sampel consisting of two classes, class vii A as a class experiment in a learning of socrates were 34 students and students class viii C as a class control in a learning conventional were 34 students. A sample taken using techniques clusters random sampling. The ability of problem solving students using tests essays about 5 who first tested validity and reliability. The testing of hypotheses use t test it uses to research . Based on the results obtained analysis using t-tes formulas, t-hit = 6,39 and t on distribution of the significant level 5% is 2,00. It can be known if t-hit > t-daf so Ho rejected, means Ha accepted, So can be concluded is the influence of a method of learning of socrates the ability of problem solving mathematical students VIII the first half odd junior high schools 9 bandar lampung years lessons 2018 / 2019.
PENGARUH STRATEGI PRACTICE REHEARSAL PAIRS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VIII SMP AL-AZHAR Buang Saryantono; Hesti Noviyana
Epsilon: Jurnal Pendidikan Matematika Vol. 2 No. 1 (2020): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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The problem studied in this study is the low ability to solve mathematical problems, therefore the study aims to determine the effect of the Practice Rehearsal Pairs learning strategy on the mathematical problem solving ability of students of the VIII Even Semester SMP Al-Azhar 3 Bandar Lampung in the 2018/2019 Academic Year. Research using experimental methods. The population in the study were all students of class VIII Al-Azhar 3 Middle School Bandar Lampung consisting of 7 classes with a total of 251 students, while the sample was taken 2 classes namely class VIII C as an experimental class totaling 32, and class VIII C as a control class amounting to 34. The sample was taken using the Cluster Random Sampling technique. To find out the ability to solve mathematical problems students are measured by tests. Hypothesis testing uses t-test with a value of t = 12,62. From the distribution table t at a significant level of 5%, it is known that t = = 2,00 means t > t , so it can be concluded that "There is an influence of the Practice Rehearsal Pairs learning strategy on the mathematical problem solving ability of students of class VIII Even Semester Al-Azhar 3 Middle School in Bandar Lampung 2018/2019 Academic Year".
IMPLEMENTASI MODEL CORE (CONNECTING, ORGANIZING, REFLECTING, EXTENDING) TERHADAP KEMAMPUAN BERFIKIR KRITIS MATEMATIKA Buang Saryantono; Dian Silviani
Epsilon: Jurnal Pendidikan Matematika Vol. 2 No. 2 (2020): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract: The problems studied in this study are related to the low ability of students to think critically in mathematics. Therefore, the purpose of this study was to determine the effect of the CORE (Connecting, Organizing, Reflecting, Extending) learning model on the mathematical critical thinking skills of eighth graders in the Even Semester of SMP Al-Azhar 3 Bandar Lampung in the 2017/2018 academic year. This study uses experimental methods, as well as data analysis using statistical formulas. The population in this study were all students of class VIII SMP Al-Azhar 3 Bandar Lampung which consisted of 7 classes with a total of 254 students, while the sample was taken 2 classes, namely class VIII B as the experimental class which amounted to 35 students, and class VIII A as the control class. totaling 35 students. The sample was taken using the Cluster Random Sampling technique. To determine the students' critical thinking skills in mathematics, the writer conducted a test in the form of an essay as many as 5 questions. Hypothesis testing using t-test. From the results of hypothesis testing using the t-hit statistical formula, the thit value = 15.24. From the t distribution table at a significant level of 5%, it is known that tdaf = 2.00, which means that t > t daf is 15.24 > 2.00, so it can be concluded that "There is an influence on the application of the learning model CORE (Connecting, Organizing, Extending, Reflecting) on the mathematical critical thinking skills of grade VIII students in the even semester of Al-Azhar 3 Junior High School Bandar Lampung in the 2017/2018 academic year”. This situation can also be seen from the average value students' mathematical critical thinking skills where the experimental class has an average value of 78 and the control class has an average value of 52.9. Keywords: core model, mathematical critical thinking
EFEKTIVITAS PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA Buang saryantono; Hesti Noviyana
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

The ability to solve mathematical problems as one of the important skills for students who is also the goal of learning mathematics in the 2013 curriculum. The importance of problem solving skills is the basis for research objectives toanalyze the effectiveness of the Realistic Mathematics Education (RME) approach to the mathematical problem solving abilities of eighth grade students of SMP Negeri 23 Bandar Lampung, with research problems in the form of low mathematical problem solving abilities of students. This study uses an experimental method with a population of all eighth grade students of SMP Negeri23 Bandar Lampung which consists of 9 classes with a total of 287 students, while the sample is taken 2 classes, namely as an experimental class that applies the RME approach and as a control class that applies the conventional approach. The sample was taken using the cluster random sampling technique. Measurement of research variables using a test in the form of an essay as many as 5 questions that have been tested for validity and reliability and declared as a good measuring tool. Hypothesis testing using parametric statistics in the form of t-test. The results of hypothesis testing show the value of t hit = 4.33 and at a significant level of 5% it is known that t daf = ????(1−????)= 1,67 means t hit > t daf so it can be concluded that the RME approach is effective in influencing students' mathematical problem solving abilities class VIII SMP Negeri 23 Bandar Lampung. This situation is alsoseen from the average value of students' mathematical problem solving abilities where the experimental class has a higher average value of 77 and the control class has an average value of 61.
UPAYA MENINGKATKAN HASIL BELAJAR SISWA DALAM MATA PELAJARAN EKONOMI MELALUI PEMBELAJARAN KOOPERATIF STAD Windi Ariyani; Buang Saryantono; M Idham
JURNAL ELASTISITAS: Kajian Pendidikan Ekonomi, Ilmu Ekonomi, dan Kewirausahaan Vol. 1 No. 2 (2019): Elastisitas
Publisher : JURNAL ELASTISITAS: Kajian Pendidikan Ekonomi, Ilmu Ekonomi, dan Kewirausahaan

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Masalah penelitian ini adalah rendahnya hasil belajar siswa pada pelajaran ekonomi kelas XI IPS 1 SMA Al Azhar 3 Bandar Lampung yaitu hanya 6 siswa (20,69%) dari 29 siswa yang mampu mencapai KKM. Dimana nilai KKM yang ditetapkan SMA Al Azhar 3 Bandar Lampung adalah 78. Tujuan penelitian ini adalah untuk meningkatkan hasil belajar siswa pada pelajaran ekonomi dengan menggunakan pembelajaran kooperatif tipe STAD (student team achievement devision). Metode yang digunakan adalah penelitian tindakan kelas (PTK) yang dilaksanakan dengan 2 siklus. Setiap siklus nya terdiri dari 4 tahapan yaitu perencanaan, tindakan, observasi dan refleksi. Pengumpulan data yang digunakan yakni tes, observasi, wawancara dan dokumentasi. Hasil penelitian ini menunjukkan adanya peningkatan aktivitas dan hasil belajar siswa yakni untuk aktivitas belajar siswa pada siklus 1 sebesar 6,55% dan pada siklus 2 sebesar 9,83%. Kemudian untuk hasil belajar siswa pada siklus pertama nilai tertinggi 85 dan nilai terendah 45 dengan mencapai ketuntasan sebesar 48,28% dari seluruh jumlah siswa. Pada siklus kedua nilai tertinggi 95 dan nilai terendah 65 dengan mencapai ketuntasan sebesar 82,76% dari seluruh jumlah siswa. Peningkatan ketuntasan hasil belajar pada siklus 1 ke siklus 2 sebesar 34,48%.
Co-Authors Dian Silviani Hesti Noviyana M Idham Partono Windi Ariyani