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Journal : Media Pendidikan Matematika

PENGEMBANGAN MODUL TEORI GRAPH DENGAN PEMBELAJARAN BERBASIS MASALAH Juliangkary, Eliska; Yuliyanti, Sri
Media Pendidikan Matematika Vol 4, No 2 (2016)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.359 KB) | DOI: 10.33394/mpm.v4i2.336

Abstract

Kemandirian siswa dapat diatasi dengan mengembangkan modul berdasarkan masalah sehingga materi mudah dipahami oleh siswa secara mandiri tanpa mengharapkan semua material ditransfer oleh dosen mata kuliah. Kuliah di perguruan tinggi menuntut bisnis mandiri para siswa sehingga itulah yang membedakan pola belajar siswa oleh siswa. Pengembangan modul ini menggunakan langkah-langkah dalam memecahkan masalah pendidikan (Plomp, 1997) sebagai kerangka acuan. Berdasarkan langkah-langkah tersebut Plomp, maka pengembangan modul dilakukan dalam empat tahap, yaitu; (1) penyidikan awal, (2) perancangan, (3) realisasi atau konstruksi, dan (4) pengujian, evaluasi, revisi. Data dikumpulkan dengan menggunakan lembar observasi dan kemudian dianalisis. Hasil dari penelitian ini adalah untuk menghasilkan sebuah modul teori graf dengan pembelajaran berbasis masalah, dan menghasilkan artikel ilmiah tentang modul teori graf dengan pembelajaran berbasis masalah.
PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIKA PADA SISWA KELAS VII SEMESTER II SMP NEGERI 17 MATARAM DALAM PEMBELAJARAN MATEMATIKA MELALUI PENDEKATAN INQUIRY PADA POKOK BAHASAN SEGITIGA Nirmala, Baiq Aulia Purwanti; Juliangkary, Eliska; Yuliyanti, Sri
Media Pendidikan Matematika Vol 4, No 2 (2016)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.305 KB) | DOI: 10.33394/mpm.v4i2.370

Abstract

This research is a classroom action research that aims to improve the communication skills of mathematics in mathematics learning through inquiry approach at VIIth-B grade of SMPN 17 Mataram. This study was conducted in two cycles. The results showed that communication skills math class VII-B SMPN 17 Mataram increased from cycle I to cycle II after conducted inquiry learning approach. This is shown by as much as 74.28% of 36 students has increased at a total score of aspects of mathematical communication skills. To score every aspect of communication skills of mathematics shows that as much as 51.42% of the total number of students has increased on aspects of the capability of providing a rational reason to a statement, as much as 45.71% of 36 students has increased the ability to change aspects of description into a mathematical model, 71.43% of 36 students has increased the viability illustrate mathematical ideas in the form of a relevant description. The average value of the test in the first cycle was 61.03 in the category of medium and the second cycle increased to 67.66 in the high category. Based on the analysis of learning through observation sheets inquiry approach shows that the average percentage of enforceability in the first cycle is 80% and the second cycle increased to 94%. Data from these observations are confirmed by the data from interviews and data from the questionnaire responses of students to learning through inquiry approach which has increased from the first cycle o the second cycle for each aspect and are in the high category. Thus, students have responded positively to the learning of mathematics through inquiry approach as an effort to improve the communication skills of mathematics.
Penerapan Metode Pembelajaran Snowball Throwing Pada Materi Aljabar Untuk Meningkatkan Hasil Belajar Siswa Suhartini, Suhartini; Sutarto, Sutarto; Yuliyanti, Sri
Media Pendidikan Matematika Vol 5, No 2 (2017)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.054 KB) | DOI: 10.33394/mpm.v5i2.1788

Abstract

Based on information obtained through preliminary observation in MTs. Al-Muslimun NW Tegal, obtained the problem that the participation of students at the time of learning is low. Students do not want to express opinions or ask questions although there is still material that has not been understood. This results in low student learning outcomes. The purpose of this study is to describe the application of Snowball Throwing learning method on algebra material to improve student learning outcomes. The research method used in this research is classroom action research (PTK). Subjects in this study were students of grade VIII MTs. Al-Muslimun NW. The instruments of this study consist of material handouts, teacher and student activity observation sheets, evaluation and documentation tests. Data collection techniques in this study include: data sources, data types, data collection methods. The data analysis technique of individual learning result using KKM determined by school that is ? 65 and classical completeness using KK determined that is ? 85%, while teacher activity and student activity is calculated using formula exist in research of class action. The results showed the percentage of classical completeness 93.94% with an average value of 75.61. By looking at the percentage of individual and classical student learning outcomes has been achieved. So it can be concluded that the application of Snowball Throwing learning method can improve student learning outcomes class VIII MTs. Al-Muslimun Tegal.
PENGGUNAAN MODUL TEORI GRAPH BERBASIS MASALAH UNTUK MENINGKATKAN PEMAHAMAN KONSEP DAN HASIL BELAJAR MAHASISWA Marlina, Leni; Juliangkary, Eliska; Yuliyanti, Sri
Media Pendidikan Matematika Vol 5, No 2 (2017)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.913 KB) | DOI: 10.33394/mpm.v5i2.1724

Abstract

This research is motivated by problems where the books used by students during the lecture process only refer to one textbook as a source of reading. Textbooks that are difficult to understand make students not understand the concept. In addition, students experience many misconceptions. As a result, student learning outcomes are also low. The purpose of this study was to describe the use of problem-based graft theory modules to improve understanding of students' concepts and learning outcomes. This research method is a class action research method consisting of two cycles. The instrument used in this study is a concept understanding test as well as a test of learning outcomes. The subjects of this study were the 6th semester B grade students of Mathematics Education Department of FPMIPA IKIP Mataram consisting of 34 students. The results of this study indicate that student learning outcomes have increased. In the first cycle student learning outcomes reached 63% and in the second cycle to 79. In addition, the concept of understanding students experienced a percentage increase of 65% (sufficient category) in the first cycle to 75% (high category) in the second cycle. Thus, it can be concluded that the use of problem-based graph theory modules can improve understanding of concepts and learning outcomes of mathematics education students at IKIP Mataram
PENERAPAN REALISTIC MATHEMATICS EDUCATION (RME) UNTUK MENINGKATKAN PEMAHAMAN KONSEP PECAHAN PADA SISWA SEKOLAH DASAR YULIYANTI, SRI
Media Pendidikan Matematika Vol 1, No 2 (2013)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v1i2.1879

Abstract

Teacher does not build a connection between the concept would be taught and the prior knowledge. So that the students often memorize the concept given and solve a problem procedural. As the result, students have weak understanding about a concept and its application.This study aimed to describe the instructional steps in RME which to increase the students understanding about fraction, and how student understanding of grade 4th of SDN 6 Pringgabaya about fraction through the application with RME. This study was classroom action research (PTK).The result shows that the instructionwith RME was conducted based on the instructional steps to increase the students? understanding about fraction concept. These steps involve: (1) understanding the contextual problem deal with fraction, (2) solving in group the contextual problem about the fraction by using and modeling the manipulative materials provided, (3) comparing and discussing  the student work by asking one group to present their work, and (4) concluding the topic that have been learned and discussed.The result of test, the percentage of average score of students is ³ 65 for Action II. The precise figure is 26 of 32 students participated. The means that the understanding of students about the fraction topic is increased
PEMBELAJARAN BERKERANGKA ELPSA UNTUK MENINGKATKAN HASIL BELAJAR STATISTIKA PADA SISWA KELAS VII MTS ASY-SYAFI’IYAH BENDUNG Hartina, Hartina; Sanapiah, Sanapiah; Yuliyanti, Sri
Media Pendidikan Matematika Vol 7, No 1 (2019)
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (451.631 KB) | DOI: 10.33394/mpm.v7i1.1619

Abstract

Based on the research that has been done in VII grade student of MTs Asy-Syafi'iyahBendung found a problem that has an average mathematics value low. This iscaused  by learning  mathematics is still conventional and monotonous. So, there needs to be an effort to improve student learning outcomes. One of them is by applying the ELPSA framework learning. The purpose of this action research is to improve the learning outcomes at VII grade student of MTs Asy-Syafi'iyahBendungin academic year 2017/2018. The type of this research is Classroom Action Research (CAR). This research consisted 4 stages of CAR (Planning, Implementation, Observation and Reflection). The subject of this research are30 student at VII grade.The study was conducted within 6 weeks. The instruments in this research are daily tests, evaluation tests, and LKS. The results of research showed that student learning outcomes improved after applying ELPSA framework. Student?s completeness scor in cycle I is 30,76% increased to 86.7% in cycle II. Then it can be concluded that the implementation of ELPSA frame work on subject matter statistic can to improve student learning outcomes at VII grade student of MTs Asy-Syafi'iyah Bendung academic year 2017/2018.