Jurnal Math-UMB.EDU
Jurnal MATH_UMB.EDU mempublikasikan artikel ilmiah hasil penelitian dan kajian dalam bidang matematika dan pendidikan matematika baik di SD, SMP, SMA, dan Perguruan Tinggi. Jurnal MATH-UMB.EDU diterbitkan oleh Program Studi Pendidikan Matematika Universitas Muhammadiyah Bengkulu sebanyak tiga kali penerbitan dalam setahun yaitu pada bulan Maret, Juli, dan November
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<![CDATA[PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION (AIR) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA ]]>
<![CDATA[Stella, Stella]]>;
<![CDATA[Misdalina, Misdalina]]>;
<![CDATA[Marhamah, Marhamah]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.491
<![CDATA[ABSTRACTThe formulation of this research was the effect of Auditory Intellectually Repetition (AIR) model learning toward the matematical problem solving abilities students eighth grade of SMP Negeri 53 Palembang. This experiment’s research used Posttest-Only Control Design with sample of 62 students were taken by using cluster sampling technique. A experiment class got treatment by using Auditory Intellectually Repetition (AIR) model learning and a control class got a treatment by using conventional model learning with each class numbering 31 students. Technique for collecting the data used test technique. In analyzing the data, the writter usedIndependent Sample t-Test with 5% significant level. The conclusion of this research was there were significant influence between Auditory Intellectually Repetition (AIR) model learning toward the matematical problem solving abilities students to the eighth grade students of Junior High School 53 of Palembang.Keywords: AIR learning model, conventional learning model, matematical problem solving abilities]]>
<![CDATA[LITERASI MATEMATIKA SISWA SMP MELALUI MODEL PROBLEM BASED LEARNING ]]>
<![CDATA[Asmara, Adi]]>;
<![CDATA[Risnanosanti, Risnanosanti]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.498
<![CDATA[Indonesian students' mathematical literacy based on PISA and PIRLS assessments is still in the low category. Mathematical literacy covers how students are able to know and use basic mathematics to solve problems in real life contexts. Problem Based Learning Model is a learning model that can solve problems in real life contexts by facilitating the development of junior high school students' mathematical literacy. The main principle of Problem Based Learning emphasizes mathematical problems that are human activities and must be meaningful for students, become a motivator to improve mathematical literacy skills through the stages of learning. This article examines the mathematical literacy ability of SMP Negeri 11 Bengkulu students before and after going through the Problem Based Learning Model. Students' mathematical literacy skills prior to the application of the Problem Based Learning model have a percentage of 25% for the medium category and 75% are in the low category. Then for students' mathematical literacy ability after applying the Problem Based Learning model has a percentage of 5% for the medium category, 90% is in the low category, and 5% is in the high category. The results of inferential statistical analysis (Paired Sample T-test) obtained a significance value 0.05. This means that there is an increase in students' mathematical literacy skills after the application of the Problem Based Learning model in class VII SMP Negeri 11 Bengkulu City.Keywords: Literacy Ability, Problem Based Learning]]>
<![CDATA[SOAL BERPIKIR KREATIF MATEMATIS SISWA SMP BERKONTEKS BENGKULU ]]>
<![CDATA[Putri, Tiara Rezky Dwi]]>;
<![CDATA[Ariani, Nyayu Masyita]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.493
<![CDATA[ABSTRACTThis research aimed to construct many standardized problems items mathematical creative thinking ability which have Bengkulu contextual. It was held at SMPN 11 Bengkulu city at even semester on academic years 2017/2018. Tessmermodified by Zulkardi was used to developed those problems ones. Tessmer steps was preliminary and formative evaluation. In preliminary prototyping was done, and in formative evaluation developing prossess ware done. 8 of 10 prototype we standardized items, which are valid, practical an difficulty level, power index differences were good or standardized. Keywords : creative thinking mathematics, contextual Bengkulu]]>
<![CDATA[PENERAPAN STUDENT TEAMS ACHIEVEMENT DIVISION UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR POKOK BAHASAN STATISTIKA ]]>
<![CDATA[Yarmawati, Yarmawati]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.494
<![CDATA[ABSTRACTThe purpose of this study was to improve the activities and learning outcomes of the subject matter of statistics in SMAN 7 Bengkulu city. Student learning outcomes regarding the subject matter of statistics still have not reached KKM, which is 75. This is because some students still consider that mathematics lessons are boring. Therefore, the researchers concluded that the learning process carried out must have variations to improve student learning activities through the application of the Student Teams Achievement Division learning model. This research is a classroom action research carried out in several cycles. Each cycle consists of four stages, namely planning, implementing actions, observing and reflecting. The study was conducted in SMAN 7 Bengkulu city with the research subjects being students of class XII IPA 5. Data collection techniques carried out in this study were observation and test of learning outcomes. The instruments used are student observation sheets and test questions. The indicator of success used is the activity of students said to increase if the results of observations of student activeness in general achieve active, ie achieving a score between 24-30 and completeness of learning in a classical manner will be achieved if 75% of students get a value of ≥75. Based on the results of the study, it was found that the mathematics learning outcomes of class XII IPA 5 students of SMA N 7 Bengkulu City increased with the application of the learning model of the student teams achievement division. This can be seen based on the results of the final test of each cycle, namely the average value in the first cycle is 71.77 with classical learning completeness 43.33%, in the second cycle increased to 76.64 with classical learning completeness 60.61%, and at cycle III increased to 83.24 with classical learning completeness 82.35%. Keywords:Model Student Teams Achievement Divis ]]>
<![CDATA[KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MELALUI MODEL PEMBELAJARAN VISUALIZATION, AUDITORY, KINESTHETIC (VAK) MENGGUNAKAN MEDIA PEMBELAJARAN VCD DAN CETAK ]]>
<![CDATA[Atmojo, Bambang Dwi]]>;
<![CDATA[Riwayati, Selvi]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.489
<![CDATA[ABSTRACTThe purpose of this study is to determine whether there is a difference in the ability to understand the mathematical problems of students through the VAK learning model using VCD and print learning media. This type of research is an experiment using pretest-posttest control design. The sample of this study were three classes, 2 experimental classes and 1 control class. The results showed that the average value of student learning outcomes through the VAK learning model using VCD learning media in the initial test was 46.31 while in the final test it was 83.56; the average value of student learning outcomes through the VAK learning model using print learning media (LKS) in the initial test of 37.31 while in the final test amounted to 72.21; and the average value of student learning outcomes through the conventional VAK learning model in the initial test was 45.34 while the final test was 55.5. The results of the values of these three classes were tested statistically using One way Anava at significant (α = 5%) to determine whether there were differences. From the results of the one way anava test there was a significant difference between the VAK learning model using VCD learning media, the VAK learning model using printed learning media (LKS), and conventional learning models. Keywords: Visualization, Auditory, Kinesthetic (VAK) Learning Models, Mathematical Problem Solving Capabilities, VCD Learning Media]]>
<![CDATA[PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP MELALUI MODEL PEMBELAJARAN SITUATION BASED LEARNING ]]>
<![CDATA[Rahmatika, Desi]]>;
<![CDATA[Syahbana, Ali]]>;
<![CDATA[Ningsih, Yunika Lestaria]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.495
<![CDATA[ABSTRACTThis research aims to study enhancement of solving ability of student SMP Negeri 3 Muara Enim through Situation Based Learning (SBL) system. The method of this research is quasi experiment with pretest and posttest group design. Pupulation in this research that is all class VIII SMP N 3 Muara Enim, taken sample taken of two classed that class VIII.D many as 28 students as a class of experiment that get Situation Based Learning (SBL) system, and class VIII.C as much 29 students as a control class get conventional learning system. The instrument used in this study it test mathematical problem solving abilities in the form of essay questions that have been empirically validated. Data analysis uses N-Gain test and T test (Independent Sample t-Tes), with a prerequisite test first namely the test for normality and homogeneity. Based on the analysis of the data, the results obtained in this study stated that an increase in mathematical problem solving abilities of student of SMP Negeri 3 Muara Enim who obtained a Situation Based Learning (SBL) system was higher than students who received conventional learning. Keywords :Situation Based Learning (SBL), Mathematical Problem Solving Ability]]>
<![CDATA[EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM POSING TERHADAP HASIL BELAJAR SISWA SMP NEGERI 3 PAGARALAM ]]>
<![CDATA[Susanti, Novi]]>;
<![CDATA[Erviana, Ria]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.490
<![CDATA[ABSTRAKThis research is an experimental research, while the problem formulation in this study is the Problem Posing learning model is effective against the results of learning straight line equation material in class VIII of SMP Negeri 3 Pagaralam. This study aims to determine the effectiveness of the Problem Posing model for student learning outcomes in the material of Straight Line Equations in Class VIII of SMP Negeri 3 agaralam, with a sample of students including 21 experimental class students and 21 control class students, to measure student mathematics learning outcomes in research This is a written test in the form of essays which amounts to 5 questions. The hypothesis of this research is that the Problem Posing learning model is effective on the learning outcomes of straight-line equations in class VIII of SMP Negeri 3 Pagaralam. The results of students' mathematical test data with the Problem Posing learning model obtained an average of 70.5 and the average mathematics learning outcomes of students not with the Problem posing model of 65.08. By using the t-test statistical formula, we obtained a tcount of 3.50 and a table price of 1.725 with a significance level of 5%. So it can be concluded that the hypothesis formulated by researchers proved to be accepted, namely the Effective Problem Posing learning model for solving straight line equation problems in class VIII of SMP Negeri 3 Pagaralam. Keywords: Problem Posing learning model, Student Learning]]>
<![CDATA[KECEMASAN BELAJAR MATEMATIKA TERHADAP KEMAMPUAN KONEKSI MATEMATIS SISWA SMP ]]>
<![CDATA[Raniwati, Diyah Meily]]>;
<![CDATA[Destania, Yuriska]]>
<![CDATA[ Jurnal Math-UMB.EDU Vol 6, No 3 (2019): Volume 6, Nomor 3, Tahun 2019 ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Bengkulu ]]>
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DOI: 10.36085/math-umb.edu.v6i3.496
<![CDATA[ABSTRACTMathematics has a base object which includes ideas, facts, concepts, principles, and skills with one of the main characteristics of logical reasoning. Many students who have difficulty in math, because it requires high mental activity, also claims success in learning mathematics which also determines the continuation of studies at a higher level to make the most of students anxious face of mathematics. This anxiety becomes an important factor to be studied. This study was to determine the relationship of anxiety in mathematics to students' mathematical connection capabilities. Data processed by correlation, the results showed that there was a negative correlation study mathematics anxiety on students' mathematical connection capabilities.Keywords: Anxiety Mathematics, Mathematical Connections]]>
