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<![CDATA[Penerapan Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) pada Materi Sistem Persamaan Linear Dua Variabel (SPLDV) ]]>
<![CDATA[Sutriningsih, Naning]]>;
<![CDATA[Pratiwi, Rani]]>;
<![CDATA[Utami, Bernadhita Herindri Samodera]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.717.2064
<![CDATA[The purpose of this research is to know the difference of mean of mathematics learning result of student applying NHT type cooperative learning model with mean of student learning result of mathematics applying direct learning model. This research uses quasi experimental research method. The population is all of class VIII SMP Negeri Besar in academic year 2016/2017. Sample technique used cluster random sampling technique. The number of samples that follow this research is 108 students. The data were analyzed using nonparametric statistic, Mann Whitney U-test with normal curve approach, because the sample was from non-distributed population. The result of this research are: 1) There is difference of mean of mathematics learning result of student applying cooperative learning model type NHT with mean result of student learning of mathematics applying direct learning model, 2) Average result of student learning of mathematics applying model NHT type cooperative learning is better than the average mathematics learning outcomes of students applying direct learning models.Keywords : NHT, nonparametric statistic, Mann Whitney U-test, learning outcomes]]>
<![CDATA[PENGARUH MEDIA PEMBELAJARAN INTERAKTIF MENGGUNAKAN MINITAB PADA POKOK BAHASAN STATISTIKA ]]>
<![CDATA[Sulaiman, Sulaiman]]>;
<![CDATA[Khoiriyah, Siti]]>;
<![CDATA[Nihayati, Nihayati]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.745.2064
<![CDATA[One of the external factors that influence student learning is the media that support learning activities. The media interactive learning are to support methematical learning activities on statistical subjects, including minitab. Thefore, this study aims to see whether the use of minitab has a significant influence on student learning outcomes. The population in this study were student of class XI SMAN 1 Adiluwih consisting of two classes of science and two classes of social studies. The sample was taken throught the cluster random technique, so that two classes of science were chosen as the research it. Based on the results of data analysis,it was found that there were differences in the mean outcomes of students who use minitab. The difference is known through a hypothesis test wich states that t test = 12.67 are in the critical area which causes H0 to be rejected. This means that the application of learning using Minitab has a different effect. This difference is seen in terms of the average learning outcomes which are the output of the learning process. Further analyzed, it turns out that the mean learning outcomes of students who use the Minitab program is better than those who do not use Minitab. This is seen from the results of the test which states that Ztest= 3.41 are in the critical area which causes H0 to be rejected so that it can be concluded that the implementation of the Minitab program is best.Keyword : Minitab, Achievement. ]]>
<![CDATA[PENGARUH MODEL OPEN ENDED TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP ]]>
<![CDATA[Noviyana, Hesti]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.684.2064
<![CDATA[Abstract: The research problem is related to students mathematical problem solving ability and application of Open Ended model. The purpose of this research is to know the influence of Open Ended model on mathematical problem solving ability of grade VIII SMP students. Research using experimental method. Data analysis using parametric statistics. Research population of all students of grade VIII SMP Negeri 1 Candipuro Lampung Selatan, the sample is taken 2 classes, namely VIII A as experimental class and VIII C as a control class taken using Cluster Random Sampling technique. Mathematical problem solving ability is measured with essay test of 5 questions. Hypothesis testing uses t-test, with t value = 9,07. At significance level 5% known tdaf =Â 2.00 means thit > tdaf that is 9.07> 2.00, so it is concluded "There is influence of applying of Open Ended model to mathematical problem solving ability of student of class VIII Semester Even SMP Negeri 1 Candipuro Lampung Selatan Lesson Year 2017/2018 ". This situation is seen from the average grade of the experimental class students is 74.19 is greater than the control class which has an average value of 42.5.Keywords: Open ended, ability, math problem solving]]>
<![CDATA[PENGEMBANGAN LKPD GEOMETRI TRANSFORMASI DENGAN MOTIF TAPIS LAMPUNG ]]>
<![CDATA[khasanah, binti anisaul]]>;
<![CDATA[Fadila, Abi]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.734.2064
<![CDATA[Standar isi Undang-undang Sisdiknas Nomor 20 tahun 2003 mengisyaratkan dalam proses pembelajaran, guru harus menyusun bahan ajar yang kontekstual sesuai dengan kebutuhan dan lingkungan masyarakat setempat. Materi transformasi pada sekolah menengah pertama masih dirasa sulit karena pada kurikulum 2013 (K-13) transformasi sudah mulai diajarkan yang sebelumnya ada di sekolah menengah atas. K-13 pada pendidikan dasar dan menengah merupakan penerapan pembelajaran dengan pendekatan tematik yang terintegrasi untuk menghasilkan pembelajaran yang bermakna seperti pada pengenalan motif tapis Lampung. Pembuatan bahan ajar seperti Lembar Kerja Peserta Didik (LKPD) yang diintegrasikan dengan pembuatan motif tapis lampung pada materi transformasi dapat mewujudkan pembelajaran yang bermakna dan hal tersebut bisa diperoleh jika anak belajar sesuai dengan lingkungan sosialnya.]]>
<![CDATA[ANALISIS KEMAMPUAN PEMBUKTIAN MATEMATIS PADA MATAKULIAH TEORI BILANGAN ]]>
<![CDATA[Nurrahmah, Arfatin]]>;
<![CDATA[Karim, Abdul]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.753.2064
<![CDATA[The number theory course focuses on the activities of reasoning, reviewing, analyzing, and proving, which is a high level of cognitive ability. Especially for of a lot of proof errors are done by students. The purpose of this research is to analyze the students of ability in the number theory course. The research method used is qualitative deductive research with research subjects amounted to 30 students semester three academic year 2017/2018. Data collection techniques use data triangulations. The results of mathematical proofing ability found that most of the students still have difficulty in solving the problem of proof. As many as 60% of the research sample has not understood how to solve the problem of proof. Based on these data, it can be concluded that the student has not be able to optimize all capabilities, especially the proof of mathematics in working on the number theory that tends to give up in working on problems when experiencing difficulties.]]>
<![CDATA[IMPLEMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE NHT DALAM PEMBELAJARAN MATEMATIKA ]]>
<![CDATA[Khoiriyah, Siti]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.754.2064
<![CDATA[One of the factors that influence student learning outcomes is the use of learning models in learning activities. Various learning models were tested by the teacher to see which learning model had the best effect on learning outcomes. Thus in this study, will see whether the mean student learning outcomes applied NHT learning model is better than the mean of student learning outcomes applied direct learning model. The populations in this study were seventh-grade students of MTs Nurul Falah. the Samplings were taken by cluster random technique. Data analysis is done by one-party and two-party t-tests. Based on the results of data analysis it was found that there were differences in the mean of student learning outcomes applied by the NHT model with them outcomes applied by the direct of learning model. The results of the analysis also showed that them outcomes applied by the NHT model were better than the mean student learning outcomes applied by the direct of learning model.]]>
<![CDATA[PENGEMBANGAN BAHAN AJAR BERKARAKTER DIAGNOSA DAN REMEDIAL PEMBELAJARAN MATEMATIKA BERBASIS E-LEARNING UNTUK MENINGKATKAN ATTITUDE MAHASISWA ]]>
<![CDATA[Rahmawati, Yeni]]>;
<![CDATA[Fajarwati, Retno]]>;
<![CDATA[Vahlia, Ira]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
Publisher : <![CDATA[JURNAL e-DuMath ]]>
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DOI: 10.26638/je.709.2064
<![CDATA[This study aims to develop teaching materials characterized by E-Learning. The subject of this research is the sixth semester student in the course of Diagnosis and Remedial Learning Mathematics. This research is a development research. Research method used: (1) information gathering, (2) planning, (3) product development, (4) initial test, (5) product revision, (6) field trial, (7) product revision. This resource can be used online and allows students to share frequently asked questions on Quipper School applications. The results of research in the form of teaching materials characterized based on E-Learning is valid and practical to improve student attitudes in learning.]]>
<![CDATA[MODEL PROBLEM BASED LEARNING (PBL) PADA PEMBELAJARAN MATEMATIKA ]]>
<![CDATA[Arnidha, Yunni]]>;
<![CDATA[Noerhasmalina, Noerhasmalina]]>
<![CDATA[ JURNAL e-DuMath Vol 4, No 2 (2018) ]]>
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DOI: 10.26638/je.755.2064
<![CDATA[This study aims to determine the difference in the mean learning outcomes of mathematics students through model of problem-based learning with the mean mathematics student learning outcomes through the model jigsaw cooperative, and which is higher than both. The population of this study is all students of class VII Mts Miftahul Ulum Gisting which amounted to 56 students. The Sample of this research is the class VII.2 amounted to 23 students as experimental class and class VII.1 amounted to 23 students as control class. Based on the result of hypothesis testing, there are differences in mean learning outcomes between the empirical class and control class, and the average learning outcome of the experimental class is higher than the control class. Keywords: Problem Based Learning, Learning Outcomes]]>
