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All Journal AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika EDU-MAT: Jurnal Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika Bubungan Tinggi: Jurnal Pengabdian Masyarakat Journal Mathematics Education Sigma [JMES]
Widayati Widayati
Universitas Ahmad Dahlan
Education Mathematics Social Sciences Other

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THE CORRELATION BETWEEN STUDENTS LEARNING MOTIVATION, STUDENTS LEARNING STYLE AND PEERS WITH MATHEMATICS LEARNING OUTCOMES IN 8TH GRADE STUDENTS IN THE SMP NEGERI 2 BERBAH SLEMAN REGENCY Liya Gustina; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 8: Agustus 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i8.17170

Abstract

Dealing with the low learning motivation, the students who don’t have a good process of learning and peers that don’t support the learning activity are estimated relates to mathematics learning outcomes. This research is aimed to know ‘is there any positive and significant correlation between students learning motivation, students learning style and peers with mathematics learning outcomes in 8th-grade students in odd semester in SMP Negeri Berbah, Sleman Regency in academic year of 2016/2017. The population in this research is all students in class 8 which are spread in 4 classes, in odd semesters of SMP Negeri 2 Berbah Sleman Regency in the academic year of 2016/2017. Then, the sample of this research is taken from 8D class and 8A is as the tested class by using the Random Sampling technique. Data collecting techniques are test and nontest technique. Data collecting instruments are questionnaires. Instruments tested which used are validity test, difference test, and reliability test. The prerequisite test which is used is a normality test, linearity test, and independent test. Data analysis which is used to test the hypothesis is correlation analysis and linear regression analysis. The research result shows that there is a positive and significant correlation between students learning motivation, students learning style, and peers with mathematics learning outcomes, double correlation coefficient (  0,5562 with the regression equality , at 5 % of the significance level, is got  is  and  is , so . It is got that relative contribution of students learning motivation is 21,3092 %, relative contribution of students learning style is 71,4523 % and relative contribution of peers is 7,2385 % then, the effective contribution of the way of students learning is 6,5920%, effective contribution of students learning style is 22, 1038% and effective contribution of peers is 2,2392 %.
THE CORRELATION BETWEEN LEARNING MOTIVATION, PEERS, AND INTENSITY OF LEARNING WITH MATHEMATICS LEARNING OUTCOMES OF GRADE X STUDENTS OF SMA NEGERI 1 TURI Mifathul Jannah; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 8: Agustus 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i8.17159

Abstract

Based on the information from SMA Negeri 1 Turi, student motivation in learning is still lacking, there are students who spoke with the classmate during the teaching and learning activities, as well as some students learning intensity is low. This study aims to determine whether there is a positive and significant relationship between motivation to learn, peers and learning intensity with mathematics learning outcomes in class X SMA Negeri 1 Turi Odd Semester of the school year 2016/2017. The study population was all students in grade X SMAN 1 Turi MIPA odd semester of the school year 2016/2017. The study was taking the  X MIPA 2 class as the research sample by random sampling technique toward the class. Data collection techniques in the form of technique tests and questionnaires. The research instrument test was using validity testing, different power testing, and reliability testing. Prasyarat test analysis included a normality test, independent test, linearity test. Analysis of the data for testing hypotheses was using correlation analysis and linear regression analysis. The results showed that there was a positive and significant correlation between motivation to learn, peers and intensity of learning with learning outcomes mathematics, with   , and the linear regression equation . The donations were measured relatively X1 = , X2 = , X3 =  and also effective contribution X1 = , X2 = , X3 = . This indicates that the peers (X2) have a greater relationship with mathematics learning outcomes compared to the study motivation (X1) with mathematics learning outcomes and learning intensity (X3) with mathematics learning outcomes.
THE EFFORT TO IMPROVE THE MATHEMATICS LEARNING RESULT THROUGH COOPERATIVE LEARNING MODEL OF LEARNING TOGETHER (LT) TYPE FOR SMP N 1 RAKIT Gilang Wisnu Adi; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 7: Juli 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i7.17147

Abstract

The conventional method in learning mathematics made the students passive to comprehend especially for the students 8 grade of SMP N 1 Rakit District of Banjarnegara. The purpose of this research was to improve the mathematics learning result of students through learning together (LT) type from the cooperative learning model. This research was Class action research (CAR). The subjects of this study were the first semester of eighth-grade students of SMP Negeri 1 Rakit in the academic year of 2016/2017 about 30 students. The object of this study was a cooperative learning model of learning Learning Together (LT) type. The data were collected through observation, interview, and final test cycle. The analysis of the data was used by descriptive qualitative data analysis. The results showed that the learning of mathematics through while of cooperative learning model of learning together (LT) type can improve students' mathematics learning results. This can be seen from the improvement score. In the first cycle, Most of the students got 72 by the percentage of students completed amount to 56.667%. it increased in the second cycle to 81.884 score with the percentage of students completed an amount about 96.667%.
DEVELOPMENT OF MATHEMATICS LEARNING MEDIA BASED ON INTERACTIVE MULTIMEDIA USING MACROMEDIA FLASH 8 SUBSIDIARIES OF TWO VARIABLES LINEAR EQUATION SYSTEM FOR CLASS VIII MIDDLE SCHOOL Arief Rahman; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 11: November 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i11.17208

Abstract

Media developed learning because students are still difficult to understand the material system of linear equations so that the need for renewable innovations in mathematics for students in learning to overcome boredom. The research aims to develop and test the feasibility of learning media in the form of interactive multimedia using Macromedia Flash 8 in mathematics learning in junior high school in the material Linear Equation System Two Variables. This study focused on the development of mathematics learning media is packaged in a Compact Disc (CD). The development of research using the ADDIE development model that is Analysis, Design, Development, Implementation, and Evaluation. Penilitiannya are subject matter experts, media experts and SMP N 4 Banguntapan and SMP Muhammadiyah 17 Prambanan Klaten. Learning media is validated by 3 votes materials experts, 3 experts media, and the subject of the trial of 10 students on a test smaller classes and all students in the pilot class of great use assessment instruments or sheets instrument quality research materials and instructional media and student response, This research has successfully developed a mathematics learning media that have quality Good (B). With an average score of 76.67 matter expert assessment results and the average score of 40.33 media expert assessment results. While the score student responses with a score of 69.74 in the trials and testing of small class large class. So that the average score of 186.74 ideals percentage of the maximum score of 225 is ideal ideals with a percentage of 82.99%. Based on these assessments, then the media is worth the learning of mathematics is used as a learning resource for students.
THE RELATIONSHIP BETWEEN NUMERICAL ABILITY AND THE ROLE OF PEERS AGAINST MATHEMATICS LEARNING OUTCOMES IN STUDENTS CLASS VIII OF SMP NEGERI 2 SANDEN Aulia Khasanah; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 2: Februari 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i2.17262

Abstract

Lack of numerical ability and inappropriate peer roles are thought to be some factors related to mathematics learning outcomes. Therefore, this study aims to determine whether or not a positive and significant relationship between the numerical ability and the role of peers to the results of learning mathematics eight grade class of  SMP Negeri 2 Sanden Bantul regency in the academic year of 2016/2017. The population in this study are all students of eighth grade class of SMP Negeri 2 Sanden in the academic year of 2016/2017, which consists of 8 classes with a total of 217 students. Sample technique using random sampling technique and obtained eight grade class as a sample class. The technique of data retrieval is done by questionnaire method to know peer role, as well as a test method to know numerical ability and result of student learning of mathematics. Test of research instrument using validity test, reliability test, and different power test. The prerequisite analysis test includes a normality test, linearity test, and independence test—data analysis for hypothesis testing using product-moment correlation analysis and multiple linear regression analysis. The results showed that there is a positive and significant relationship of numerical ability and the role of peers to the results of teaching mathematics students of eighth grade class of SMP Negeri 2 Sanden Bantul regency in the academic year of 2016/2017. This is shown by Fcount = 4.051642194 ≥ Ftabel = 3.39. Coefficient of double correlation  (R) = 0,4947604752 and linear regression equation Ŷ = 16,11822912 + 0,3822734012 X1 + 0,3787961883 X2. Relative contribution (RC) X1 = 58,7233% and (RC) X2 = 41,2767% and Effective Contribution(EC)X1 = 14,3748% and (EC)X2 = 10,1040%.
EFFECTIVENESS APPROACH CONTEXTUAL TEACHING AND LEARNING (CTL) ON THE MATHEMATICS LEARNING OUTCOMES IN EVEN SEMESTER OF VII GRADE Mita Maretta Ningtias; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 7: Juli 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i7.17817

Abstract

The teachers still dominate learning mathematics, and some students still assume that mathematics is a hard subject. The lack of student activeness in learning mathematics in the class resulted in low student learning outcomes. Fortunately, there is one way to improve the students' learning outcomes by using the Contextual Teaching and Learning (CTL) approach. This study aims to determine the effectiveness of the learning approach Contextual Teaching and Learning (CTL) approach with conventional learning. The study is done in MTs Sultan Hadlirin Mantingan District Jepara. This study population was the seventh-grade students of Islamic Junior High School Sultan Hadlirin mantingan (MTs Sultan Hadlirin Mantingan) School Year 2016/2017, which comprises of 3 classes with a total of 68 students. The experiment class was VIIA, and class VII B as the control class that was selected by random sampling of classes. The methods of data collection using documentation and test. The research instrument is in the form of questions. The test instrument is used for validity, reliability, and distinguishing features. Prerequisite test data analysis is used for Normality Test, Homogeneity Test, and Hypothesis Testing. Hypothesis test results with a significance level of 5% and 46 degrees of freedom showed that: (1) there are differences in learning outcomes of mathematics that using approach Contextual Teaching and Learning (CTL) approach with conventional learning.  It can be seen in  = 8,0383 and   = 2,0130, so  >  and (2) Learning mathematics using approach Contextual Teaching and Learning (CTL) approach is more effective than conventional learning. This is indicated by the value = 8,0383 and  = 1,6787, so > .
THE RELATIONSHIP BETWEEN NUMERICAL ABILITY AND PEERS WITH STUDENT'S MATHEMATICS LEARNING OUTCOMES Iqdam Iqdam; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 7: Juli 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i7.19309

Abstract

This research is motivated by students' low numerical ability as a personal factor of students. Numerical ability and peers are suspected to be associated with poor student learning outcomes. This study aims to determine the presence or absence of a significant positive correlation between numerical skills and peers with learning outcomes in the eighth-grade student of Junior High School (SMP) Muhammadiyah Bligo Pekalongan in the academic year of 2017/2018. This study was classified as a quantitative study. This study's population was all eighth-grade students of SMP Muhammadiyah Bligo Pekalongan in 2017/2018, consisting of two classes with 42 students. Samples were taken by random sampling technique to the class and obtained the class VIIIA as a sample class with 21 students. Collection data techniques used questionnaires and test techniques. The testing instrument used validity and reliability. The prerequisite analysis test used the normality test, linearity, and independent test. Data analysis test for hypothesis testing using regression analysis and correlation analysis. The results showed that there is a positive and significant relationship between numerical ability and peers with math learning outcomes with Fcount = 12.50668 > Ftable = 3,59, with a correlation coefficient (R)  of 0.7716, and Ŷ = 6.84589 + 0.52719 X1 + 0.23563 X2 and Relative contribution X1 of 86.34459%, relative contribution X2 of 13.65541% and effective contribution X1 of 51.40671% and effective contribution X2 of 8.12997%.
DEVELOPING ELECTRONIC MATHEMATICS MODUL ON THREE VARIABLES LINEAR EQUATION SYSTEM BASED ON SCIENTIFIC METHOD Fitri Dami Ristanti; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 10: Oktober 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i10.19342

Abstract

Teaching materials in the learning process can help students understand mathematical concepts and attract students' attention to schools' availability. This research aims to develop an electronic module material. By using canker sores. By using the appropriate system. This research development using the ADDIE method consists of Analysis, Design, Development, Implementation, and Evaluation. This study's subjects are material validator, media validator, and pupils of SMAN 1 Welahan and SMAN 1 Pecangaan district Jepara. The technique of data accumulation were interviews, questionnaires, and documentation. The data analysis technique used quantitative analysis was converted into a qualitative Likert scale. Result of research SPLTV material module electronic development for SMA / MA class X with the scientific method. Revised electronic module validation to 3 material experts with an average score of 74.67 from 90, then presentation 82,967%. Three media experts used a module quality research instrument sheet with an average score of 108,67 from 125. The percentage was 86,936%. Five students in the test are limited to SMAN 1 Pecangaan, five students of State Senior High School (SMAN) 1 Welahan, 33 students of SMAN 1 Pecangaan, and 33 students of SMAN 1 Welahan in-class test to measure student response to electronic module With the average score of students' SMAN 1 Welahan student response scores was 100,657 from 125 then the percentage was 80.526%. The student response rating of SMAN 1 Welahan was 93,388 from 125, and then the present rate was 74.7104%. This research has successfully developed an electronic module with good quality (B), with a score of 377,385 from 465 and a percentage of idealization equal to 81,158%. Based on the assessment, the electronic module has suitable for use as a module for students.
HUBUNGAN ANTARA SELF-EFFICACY DAN LINGKUNGAN BELAJAR DI SEKOLAH TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VII SMP Annisa Rahmawati; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 7, No 2: Juni 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v7i2.22494

Abstract

Penelitian ini dilatarbelakangi kurangnya self-efficacy dari diri siswa, lingkungan belajar di sekolah yang kurang kondusif, dan rendahnya hasil belajar siswa kelas VII di salah satu SMP PGRI di Kabupaten Kebumen. Self-efficacy dan lingkungan belajar di sekolah diduga merupakan faktor yang berhubungan dengan hasil belajar. Penelitian ini bertujuan untuk mengetahui ada atau tidak adanya hubungan yang positif dan signifikan antara self-efficacy dan lingkungan belajar di sekolah dengan hasil belajar matematika siswa kelas VII di salah satu SMP PGRI di Kabupaten Kebumen semester genap tahun ajaran 2017/2018. Jenis penelitian ini tergolong penelitian kuantitatif. Populasi dalam penelitian ini adalah seluruh siswa kelas VII di salah satu SMP PGRI di Kabupaten Kebumen semester genap tahun ajaran 2017/2018 sebanyak 4 kelas dengan jumlah keseluruhan 105 siswa. Teknik sampling menggunakan teknik random sampling terhadap kelas dan kelas VII B terpilih sebagai kelas sampel. Teknik pengumpulan data menggunakan metode angket dan tes. Instrumen pengumpulan data menggunakan angket self efficacy, angket lingkungan belajar di sekolah dan butir soal belajar matematika. Uji instrumen penelitian menggunakan uji validitas, uji reliabilitas, dan uji daya beda. Untuk uji prasyarat analisis meliputi uji normalitas, uji independensi, dan uji linearitas. Teknik analisis data menggunakan analisis korelasi dan analisis regresi linear. Hasil penelitian menunjukkan bahwa ada hubungan yang positif dan signifikan antara self-efficacy dan lingkungan belajar di sekolah terhadap hasil belajar matematika siswa kelas VII di salah satu SMP PGRI di Kabupaten Kebumen semester genap tahun ajaran 2017/2018 dengan Fhitung = 4,651919497 > Ftabel = 3,4221. Persamaan regresi ganda dua variabel yaitu , dengan koefisien korelasi ganda sebesar 0,536665929, koefisien determinasi sebesar 0,288010320, %.
IMPLEMENTATION OF THE THINK PAIR SHARE COOPERATIVE LEARNING MODEL TO IMPROVE MATHEMATICS LEARNING ACTIVITY IN SMK Ita Darmayanti; Widayati Widayati
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 1: Januari 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i1.18810

Abstract

Mathematics is a basic science that has an important role in the development of science and technology. With the intensity of continuous mathematics learning, students should be able to master these subjects well. However, in reality, there are still many students dents who think that mathematic are complicated subjects with the application of formulas and calculation, students are less interested in mathematics, the level of student activity in mathematics learning is still lacking, the student is afraid to ask a question and express opinions, lack of student responsibility for the assignment given. This research aims to obtain a description of the application of cooperative learning of Think Pair Share (TPS) to improve student activity in class X Animation State Vocational High School(SMK Negeri) 3 Kasihan Bantul. This research is a classroom action research, which refers to the Kemmis and Mc. Taggart's design, those are (1) planning, (2) action, (3) observation, and (4) reflection. This research consists of two cycles, and each of the cycles was held in two meetings. The research subjects in this research are students of class X animation SMK Negeri 3 Kasihan Bantul, amounting to 31 people. This research object is learning mathematics using the cooperative learning model of think pair share—data collection techniques gained through observation, learning outcomes test, interview, and documentation. The data analysis technique in this research is qualitative descriptive. The result of this research, including that through applying cooperative learning of think pair share, can improve student activity of the system of three variable linear equations in class X animation SMK Negeri 3 Kasihan Bantul. The first cycle's student activity is 54,84% (enough category), and in the second cycle, it increases to 69,35% (good category).
Co-Authors Aan Hendroanto Afrilla Rizky Amalia L. Saadia Annisa Puspitarini Annisa Rahmawati Arief Rahman Aulia Khasanah Citra Permata Sari Ety Wahyuni Faisa Nirbita Mahmudah Fauzan Adi Saputra Fitri Dami Ristanti Gilang Rahmawan Gilang Wisnu Adi Hasnawati Hasnawati Herfiana Alvionita Herlina Janie Setiawan Ifan Arifin Iqdam Iqdam Ita Darmayanti Lili Riana Liya Gustina Mifathul Jannah Mita Maretta Ningtias Mujidin Mujidin Mujidin, Mujidin Nesti Puspandari Nita Wulansari Putri Ratna Sari Riska Febriyanti Utami Selvi Sutri Insani Shafira Rahmatika Farid Sharah Mita Sukmawati Siti Aisyah Soffi Widyanesti Priwantoro, Soffi Widyanesti Syariful Fahmi Tri Widiastuti Wahyu Putri Utami Yoka Feby Fitrianingrum Zumrotun Mukaffah