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EPSILON Jurnal Pendidikan Matematika
Published by STKIP PGRI Bandar Lampung
ISSN : 26852519     EISSN : 27156028     DOI : -
Core Subject : Education,
Education Mathematics
Jurnal Epsilon diperuntukkan bagi dosen, guru, mahasiswa, dan praktisi pendidikan dalam mempublikasikan karya ilmiah, baik berupa hasil penelitian maupun artikel di bidang pendidikan matematika. Jurnal Epsilon diterbitkan dua kali setahun oleh Program Studi Pendidikan Matematika STKIP PGRI Bandar Lampung dalam bentuk cetak dan online. Setiap naskah yang diterbitkan telah melalui tahap review oleh tim redaksi Program Studi Pendidikan Matematika STKIP PGRI Bandar Lampung bekerjasama dengan mitra bestari. Jurnal Epsilon memiliki fokus dan ruang lingkup sebagai berikut. - Pendekatan, Metode, Model, Strategi, dan Teknik Pembelajaran Matematika - Media Pembelajaran Matematika - Kurikulum Pembelajaran Matematika - Etnomatematika - Evaluasi Pembelajaran Matematika - Psikologi Belajar Matematika - Hard & Soft Skills Mathematic
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 9 Documents
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Search results for , issue "Vol. 3 No. 1 (2021): Epsilon" : 9 Documents clear
PENGARUH MODEL PEMBELAJARAN COOPERATIVE TIPE JIGSAW TERHADAP KEMAMPUAN KONEKSI MATEMATIKA SISWA SMP Aty Nurdiana
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

The problem in this study is related to the low ability of students' mathematical connections. Therefore, the purpose of this study was to determine the effect of the Jigsaw Cooperative learning model on the mathematical connection abilities of class VIII students in the even semester of SMP Negeri 3 Bandar Lampung in the 2020/2021 school year. This study uses experimental methods, as well as data analysis using parametric statistical formulas. The population in this study were all students of class VIII SMP Negeri 3 Bandar Lampung which consisted of 10 classes with a total of 314 students, while the sample was taken 2 classes, namely class VIII B as the experimental class which amounted to 35, and class VIII A as the control class which amounted to 33 The sample was taken using the Cluster Random Sampling technique. To determine the students' mathematical connection ability, it was measured using a test in the form of an essay as many as 5 questions which had been tested for validity and reliability. Hypothesis testing in this study used the t-test formula. From the results of hypothesis testing using the t-test statistical formula, the value of t hit = 2.47 is obtained. From the t distribution table at a significant level of 5%, it is known that t daf = ????(1−????)= 1.67, which means that t hit > t daf is 2.47 > 1.67, so it can be concluded that there is an effect of the Jigsaw learning model on the mathematical connection abilities of class VIII students in the even semester of SMP Negeri 3 Bandar Lampung in the 2020/2021 school year. This situation can also be seen from the average value of students' mathematical connection abilities where theexperimental class has an average value of 77.37 and the control class has an average value of 68.67.
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.
PENGARUH MODEL PEMBELAJARAN LEARNING STARTS WITH A QUESTION MENGGUNAKAN MEDIA VISUAL TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP Fitriana Rahmawati; Nurashri Partasiwi
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

The learning starts with a questions learning model is one way that stimulates students to ask questions without any explanation of the material from the teacher first. The purpose of this study was to determine the effect of the learning starts with a questions learning model on students' mathematical communication skills in learning mathematics. The method used in this research is the experimental method. The population in this study were all eighth grade students of SMP Perintis 1 Bandar Lampung which were divided into 2 classes with a total of 50 students. The sample was taken using total random sampling, which consisted of 2 classes, namely the experimental class VIIIa who learned to apply the learning starts with a questions learning model and the control class VIIIb who learned to use conventional learning. Data collection techniques using test techniques. Data analysis was used using t test. Based on the results of data analysis, it was found that thit = 5.03, and from the distribution table at a significant level of 5%, it was obtained that tdaf = 2.02. The result reminds that thit thit > tdaf. The results showed that the average experimental class learning outcomes = 81.56 while the control class learning outcomes = 63.68, that thit >tdaf. From the results of research and data analysis, it can be concluded that the learning starts with a questions learning model has a positive effect on the mathematical communication skills of class VIII odd semester students of SMP Perintis 1 Bandar Lampung in the 2020/2021 academic year.
MODEL PEMBELAJARAN SURVEY, QUESTION, READ, RECITE, REVIEW, REFLECT (SQ4R) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA Indah Aulia
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

The problem in this study is that the mathematical problem solving ability of class X SMA Negeri 1 Gedung Tataan has not been maximized. The SQ4R model as an alternative solution is used, therefore the purpose of this study is to determine the effect of the Survey, Question, Read, Recite, Review, Reflect (SQ4R) model on the mathematical problem solving abilities of X grade students of SMA Negeri 1 Gedung Tataan. This study uses a quasi-experimental method, as well as data analysis using parametric statistics. The population in this study were all students of Class X SMA Negeri 1 Gedung Tataan which consisted of 10 classes, while the sample was taken 2 classes, namely Class X-2 as the experimental class and Class X-3 as the control class. The sample was taken using the Cluster Random Sampling technique. To find out the students' mathematical problem solving ability, it is measured by a test in the form of an essay with 5 questions. From the results of hypothesis testing using the statistical formula t-test, the value of t = 6.14 is obtained. From the t distribution table at a significant level of 5%, it is known that t = t_((1-α)) = 2.00, which means that t > t is 6.14 > 2.00, so it can be concluded that "There is an effect of the Survey model, Question , Read, Recite, Review, Reflect (SQ4R) on the mathematical problem solving abilities of Class X students in the even semester of SMA Negeri 1 Gedung Tataan”. This situation can also be seen from the average value of students' mathematical problem solving abilities where the experimental class has an average value of 78.63 and the control class has an average value of 55.5.
UPAYA MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI PENDEKATAN OPEN ENDED PADA SISWA KELAS VII SMP NUSANTARA BANDAR LAMPUNG Joko Sutrisno AB; Elvandri Yogi Pratama
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

This research is a classroom action research which consists of three cycles. The purpose of this research is to improve mathematics learning outcomes by applying an open-ended approach. The subjects in this study were seventh grade students of SMP Nusantara Bandar Lampung in the even semester of the 2020/2021 school year. Each cycle consists of three meetings with two meetings for learning and one meeting for tests or evaluations. Data collection techniques used in this study using observation and test techniques. The data analysis technique was carried out by analyzing the results of observations and analysis of the results of the measurement test of learning outcomes. The results of data analysis showed an increase in student learning outcomes in each cycle. The percentage of students who got more than or equal to 70 in the first cycle was 41.93%, the second cycle was 51.61%, and the third cycle was 80.64%. Thus the percentage of students who scored more than or equal to 70 from cycle I to cycle II increased by 9.68%% and from cycle II to cycle III increased by 29.03%. The results obtained indicate that the application of an open-ended approach can improve students' mathematics learning outcomes.
UJI COBA KEPRAKTISAN PENGEMBANGAN SOAL MATEMATIKA LEVEL 4 MODEL PISA MENGGUNAKAN KONTEKS COVID-19: TAHAPAN SMALL GROUP Maha Reihani; Arvin Efriani
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

continuing the previous article about creating and developing PISA model math problems using the context of everyday life which aims to build students thinking in solving these problems. While the author’s purpose of doing this research is to produce valid and practical mathematical problems. The research in this article involves six students of a public junior high school in Palembang as the subject of a small group research. The research method used is design research type development study. Data collection techniques consist of documentation, walk-through, tests, and interviews. The question developed is a continuation of the previous article, namely one level four item. The results are the study stated that the developed question was valid and practical as seen from the student who were able to understand the meaning of the question, make assumptions and make related settlement plans so that they could produce the correct answer.
IMPLEMENTASI KONTEN COVID-19 PADA SOAL TIPE PISA: PENGUJIAN SMALL GROUP Nanda Nabila Al Jannah
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

Mathematics is a science that requires good literacy skills in order to be able to solve problems that exist in everyday life. PISA (Program for International Student Assessment) is one of the efforts to improve mathematical literacy skills aimed at 15 year old students. One of the PISA content that is closely related to everyday life is social content. This study aims to conduct a small group of PISA questions that have been generated in previous studies. The method used is a research and development method. The focus of this research is the small group stage which is tested on two groups of students, each consisting of 3 people, with each student having a different level of thinking ability.
LEVELS OF ONLINE LEARNING EFFECTIVENESS IN THE TIME OF THE COVID-19 PANDEMIC USING DIFFERENT APPLICATIONS LEARNING BY STUDENT'S PERCEPTION Nova Kristianto; Dessy Delvia
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

This study aims to determine the level of effectiveness of online learning during the Covid-19 pandemic by using a variety of learning applications. This research is a case study and is also a descriptive or qualitative research. The number of samples taken was 100 respondents (students). Then the data were analyzed using Likert scale analysis, and the results of the Likert scale analysis stated that most students (18 students or 18%) online learning during the Covid-19 pandemic using a variety of learning applications was very effective and (47 respondents or 47%) stated online learning during the Covid-19 pandemic using a variety of effective learning applications. So it can also be said that online learning using a variety of applications that are expected to prevent transmission and break the chain of spread of Covid-19 is at an effective level. Even though online learning using various applications in the Covid-19 pandemic conditions has been effective, 49 students or (49%) hope that learning can be carried out with (Blended), namely a combination of online and face-to-face learning.
PEMBELAJARAN DARING DI SMA YAYASAN WANITA KERETA API (YWKA) KERTA PATI PALEMBANG PADA MASA PANDEMIK COVID-19 Sunardi Sunardi
Epsilon: Jurnal Pendidikan Matematika Vol. 3 No. 1 (2021): Epsilon
Publisher : Prodi Pendidikan Matematika, STKIP PGRI Bandar Lampung

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Abstract

This study was to determine the obstacles experienced by students, mathematics teachers and leadership elements of SMA YWKA Kertapati Palembang in carrying out online and offline during the covid -19 pandemic in the even semester of the 2020/2021 school year. The research method used is a qualitative descriptive method, with mathematics teachers, homeroom teachers, and vice principals in the field of curriculum, as well as students as respondents. The instrument in collecting research data uses: (1) 4-question essay test, to determine learning outcomes of online learning implementation and students' ability to solve equations and quadratic functions, online or offline, (2) Interviews, (3) Questionnaires given to respondents online via google form. Interviews were conducted with the vice principal in the field of curriculum, homeroom teachers, mathematics teachers and 12 students. The results obtained from the ability test to solve questions with an average value of 70.03. The results obtained based on interviews with school leaders and homeroom teachers are that the online implementation has been carried out, but it is still not optimal because there are students who do not have Android phones. The results of interviews with teachers for implementing learning also stated that online was already running, but teachers still had to come to school to serve students who did not have mobile phones. Then for the student questionnaire, it was found that online learning was fun even though there were still obstacles.

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