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All Journal AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan AlphaMath: Journal of Mathematics Education AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika International Journal on Emerging Mathematics Education International Journal of Community Service Learning Jurnal Pendidikan dan Konseling Ability : Journal of Education and Social Analysis
Uus Kusdinar
Universitas Ahmad Dahlan
Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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THE CORRELATION BETWEEN THE PARENTAL ATTENTION AND STUDY TIME AT HOME WITH THE RESULTS OF LEARNING MATHEMATICS Siti Bunayah; Uus Kusdinar
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 8: Agustus 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i8.19316

Abstract

Student learning mathematics results relate to many factors. Interest in learning, learning independence, and learning a facility are some of the factors suspected to be related to learning outcomes. This study aims to determine whether there is a positive and significant relationship between parental attention and study time at home with the results of a learning mathematics students of class VIII odd semester  SMP Muhammadiyah 6 Yogyakarta in the academic year 2017/2018. This study's population are all students of class VIII odd semester Junior High School (SMP) Muhammadiyah 6 Yogyakarta in the academic year 2017/2018 consisting of four classes with 106 students. Samples were taken by random sampling technique and obtained class VIII A, consisting of 28 students. Data collection techniques used questionnaires and test techniques. Test of research instrument using validity test, reliability test, and test of different power. Existence prerequisite tests include normality tests, independent tests, and linearity tests.  To analysis the data, the researcher using correlation analysis and linear regression analysis. The results showed that there was a positive and significant correlation between learning parental attention ( ) and learning study time at home ( ) with students' mathematics learning result with ie 4,301> 3.37 with R = 0,506 and R2 = 0,256 with Y = 19,368 + 0,307  + 0,360 , and RC ( ) = 53,539 % and RC ( ) = 46,461%, EC ( ) = 13,305% and EC ( ) = 11,199%.
THE EFFECTIVENESS OF THE GROUP INVESTIGATION (GI) AND THINK PAIR SHARE (TPS) COOPERATIVE LEARNING MODELS ON THE LEARNING RESULTS OF JUNIOR HIGH SCHOOL VIII STUDENTS Reza Yuliansyah; Uus Kusdinar
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.v6i1.18798

Abstract

This research was initiated against the backdrop from a lack of enthusiasm about her three-way students in participating in learning to promote disorder to mathematics; the learning process is still had been centered on teachers are and lack of variation the use of kind of classroom in the learning process. The research aims to understand the whereabouts of the difference of the results learn math and effectiveness study results that use learning model cooperative type Group Investigation ( GI ) and Think Pair Share ( TPS ) to their students class VIII State Junior High School (SMP Negeri) 2 Pajangan Bantul. The research population is a student VIII at SMP 2  Pajangan Bantul in the academic year 2017/2018, Consisting of 4 classes. The sample took two classes, class VIII C as a class experiment 1 and class VIII B as a class experiment 2, was randomly selected, and agreed with the tutor. This research is research his experiments using to form designs experiment design research used is post-test-only control design. Technique analysis the data used to test a prerequisite is test normality, a test of homogeneity, and the hypothesis covering test-t.  Based on the results of test-t two parties obtained t_count= 2.25126  and t_table= 2.00134 so t_count>t_table means that there are significant differences between the results of learning math on the kids who taught by using learning model cooperative type GI than students who had by using learning model TPS on class VIII SMP 2 Pajangan Bantul. Moreover, based on the results of the t-test, one hand obtained t_count= 2.25126  and t_table= 2.00134, so t_count>t_table, which means that learning model cooperative type GI more important than the learning model think twisted share on class VIII SMP 2 Pajangan Bantul.
THE DEVELOPMENT OF MACROMEDIA FLASH 8 BASED ON LEARNING MEDIA ON ARITHMETIC SOCIAL SUBJECT FOR GRADE VII Intan Permatasari Oktiviani; Uus Kusdinar
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 5: Mei 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i5.17398

Abstract

Learning media in the learning process of mathematics can help students understand the abstract mathematical concept and make learning more exciting and interactive. However, in reality, at school, the availability of instructional media is still limited. This study aims to develop a suitable learning media based on Macromedia flash eight on the arithmetic social subject for grade VII SMP/MTs in learning mathematics. The research includes research and development using Research and Development (R&D) research methods with the following steps: potential and problem, data collection, product design, design validation, design improvement, product testing, product revision, trial use, product revision, and the final product. The research subjects are media experts, subject experts, and students of grade VII State Junior High School 1 Yogyakarta (SMP N 1 Yogyakarta) and State Junior High School 1 Kalasan (SMP N 1 Kalasan). The data are analyzing techniques using qualitative analysis that converted into a form of quantitative value. The data collecting techniques are using interviews, observations, and questionnaires. The product of learning media that has been developed was assessed and validated by three math experts learning media and three math experts learning subject. The assessment of media experts resulted in an outstanding qualitative category. The assessment of subject experts resulted in an outstanding qualitative category, and the student assessment resulted in an excellent qualitative category. Based on those results, it can be concluded that the learning media that has been developed is appropriate for the use of the mathematics learning process.
IMPLEMENTATION OF COOPERATIVE SCRIPT LEARNING STRATEGIES TO IMPROVE MATHEMATICS LEARNING ACTIVITIES AND OUTCOMES Seldy Derudinansyah; Uus Kusdinar
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 5: Mei 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i5.19268

Abstract

The research is in the background of low learning activity and low learning outcomes for students for mathematics lessons. This research aims to increase mathematics learning activity and improve grade VIII B students of Junior High School (SMP) Muhammadiyah Sewon Bantul Yogyakarta used a cooperative script learning strategy. This research used Classroom Action Research (CAR) used by a cooperative script learning strategy, which lasted for two cycles. Data collection mathematics learning activities using observation sheets, mathematics learning activities, and interviews with research subjects. While the measurement of student mathematics learning outcomes using test instruments formative at every end of the cycle. Data analysis uses qualitative analysis and uses descriptive statistical analysis. Research results revealed that the cooperative script learning strategy improves student mathematics learning activities and improves grade VIII B students of SMP Muhammadiyah Sewon Bantul Yogyakarta.
DEVELOPMENT OF MATHEMATICS STUDENT WORKSHEET BASED ON REALISTIC AND ISLAMIC NUANCES IN THE SOCIAL ARITMETICS SUBJECT OF CLASS VII SMP / MTs Dewi Astrianie; Uus Kusdinar
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 10: Oktober 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i10.18202

Abstract

This research is based on the unavailability of student worksheets as one of the learning resources. Saturation and lack of skilled students doing exercise questions. SW that used realistic concept and Islamic nuance is one alternative to reduce the problem. This study aims to develop and test the feasibility of Student Worksheet (SW) based on realistic and nuances Islamic in the social arithmetic subject for class VII Junior High School (SMP/MTs). This research method used Research and Development (R & D) covering the stage of preparation, implementation, testing, and revision. Material experts and media experts do SW validation. The subjects of the study were students of grade VII SMP / MTs. The instrument used is a questionnaire instrument—the analysis technique used qualitative descriptive analysis. The result of the research and development of SW shows that the material expert's assessment obtained a 75,5 score with a very good criterion, from media expert 78,3 with good criterion. The result of student response to SW is good, with a scoring average of 60,19. Based on the above, it can be concluded that SW is based on realistic and nuances Islamic in the social arithmetic subject for class VII SMP / MTs, both used as teaching materials in the learning process.
THE EFFECTIVENESS USING COOPERATIVE NUMBERED HEADS TOGETHER AND TWO STAY TWO STRAY TYPE LEARNING MODEL ON STUDENT’S MATHEMATIC LEARNING AT SMP Aji Nurcahyo; Uus Kusdinar
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 12: Desember 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i12.18298

Abstract

The nature of learning that still tends to be teacher-centered. This is what is thought to lead to poor learning outcomes. Need a learning model to improve learning in the classroom to obtain satisfactory learning outcomes. This study aims to determine the effectiveness of the use of cooperative learning model between Numbered Heads Together (NHT) with Two Stay Two Stray (TS - TS) on the learning outcomes of VII students of State Junior High School (SMP Negeri) 3 Jetis Bantul Yogyakarta academic year 2014/2015 on the principle of linear equations one variable and equivalents. This type of research is a comparative study. This research uses a posttest - only control design. The population in this study were all students of class VII, namely class VII A, VII B, VII C, VII D, and VII E, consisting of 160 students. The research sampling technique used random sampling: the entire population consisting of five classes is randomized. In one class for the trial, class VII D, and Class VII A and VII B as the research sample. The research data was collected by using the posttest problem to know the learning result. Data analysis for hypothesis testing in this research using a two-party t-test and one party t-test with a 5% significance level. Based on the calculation of two-t-test on the research with a significant level of 5% = 0.05 and dk = 62 obtained  and   which mean  then there are differences in mathematics learning outcomes using NHT type cooperative learning method and TS-TS type cooperative learning. Then based on the hypothesis test, one party with significant level 5% = 0,05 and dk = 62 obtained   and   which mean   the cooperative learning model of NHT type is more effective than the TS-TS model of cooperative learning model of the mathematics learning outcomes of grade VII students of SMP Negeri 3 Jetis academic year 2014/2015 on the subject of linear equations of one variable and the equivalence.
DEVELOPMENT OF STUDENT WORKSHEET BY USING CONTEXTUAL TEACHING AND LEARNING APPROACH ON SUBJECT MATTER OF LINEAR PROGRAM FOR STUDENTS OF SMK CLASS X Fitria Rahmawati; Uus Kusdinar
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.v5i2.17291

Abstract

The learning process that still tends to teacher-centered makes the students less active in the learning process. The use of teaching materials still less facilitates students in the process of learning mathematics. This research aims to develop and test the feasibility of the Student Work Sheet with Contextual Teaching and Learning (CTL) approach to the subject matter of linear program for students of SMK class X. The research of Student Work Sheet development with Contextual Teaching and Learning (CTL) approach to the subject matter of linear program for students of SMK class X follow the steps of Research and Development (R & D) covering: (1) potential and problem, (2) data collection, 3) product design, (4) product validation, (5) design revision, (6) product trial, (7) product revision, (8) trial use, (9) revision of the final product. Research subjects are material experts, media experts, and students of class X SMK. Data analysis using qualitative and quantitative descriptive analysis. Product assessment results by a material expert, media expert, and student responses are included in the excellent category. The results showed that the Student Work Sheet with Contextual Teaching and Learning (CTL) approach to the subject matter of linear program for students of SMK class X is feasible to be used in the learning process.
THE RELATIONSHIP BETWEEN SELF-CONFIDENCE, SOCIAL INTERACTION, AND LEARNING ACTIVENESS TOWARD MATHEMATICS LEARNING OUTCOMES Siti Maesaroh; Uus Kusdinar
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 9: September 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i9.19329

Abstract

Poor student learning outcomes are associated with many factors. The relationship between self-confidence, social interaction, and learning activeness is possibly related to learning outcomes. This research aims to determine the presence or absence of a positive and significant relationship between self-confidence, social interaction, and learning activeness. Mathematics Learning Outcomes in Students Class VII of State Junior High School (SMP Negeri) 9 Yogyakarta in Even Semester in Academic Year of 2016/2017. The population in this research was the students of VII of SMP Negeri 9 Yogyakarta in the academic year of2016/2017, consisted of class  VIIA, VIIB, VIIC, VIID, VIIE, VIIF, totaling 203 students. Samples were taken from VII C as the research sample class and with the random sampling technique. The writer uses the questionnaire method to collect self-confidence, social interaction, and learning activeness and test method to get the resulting math results. The research instrument: validity test, different power test, and reliability test. Test requirement analysis includes normality, the test of linearity, and the test of independence. The writer uses product-moment correlation analysis and multiple linear regression analysis to analyze the data. The results showed a positive and significant relationship between self-confidence, social interaction, and learning activeness with mathematics learning outcomes in students class VII of SMP Negeri 9 Yogyakarta in Even Semester in Academic Year of 2016/2017. It is showed by Fcount  Ftable is  with  and  with , with ,  and ,  dan .
HUBUNGAN ANTARA MINAT BELAJAR, KEMANDIRIAN BELAJAR, DAN KEMAMPUAN BERPIKIR KRITIS DENGAN HASIL BELAJAR MATEMATIKA SISWA KELAS VII SMP Desi Lindawati; Uus Kusdinar
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.v7i2.22498

Abstract

Rendahnya hasil belajar dapat disebabkan oleh beberapa faktor diantaranya kurangnya minat belajar siswa, kemandirian belajar siswa yang masih rendah dan kemampuan berpikir kritis siswa yang masih kurang baik. Penelitian ini bertujuan untuk mengetahui ada atau tidak adanya hubungan yang positif dan signifikan antara minat belajar, kemandirian belajar dan kemampuan berpikir kritis dengan hasil belajar matematika siswa kelas VII semester genap di Di salah satu SMP Negeri di Kabupaten Bantul tahun pelajaran 2017/2018. Populasi dalam penelitian ini adalah siswa kelas VII Di salah satu SMP Negeri di Kabupaten Bantul tahun pelajaran 2017/2018, yang terdiri dari kelas VIIA, VIIB, VIIC, VIID dan VIIE yang keseluruhan berjumlah 160 siswa. Kelas VIIA sebagai kelas sampel penelitian yang diambil dengan teknik random sampling terhadap kelas dan kelas VII E sebagai kelas uji coba. Instrumen penelitian menggunakan tes dan non-tes. Teknik pengumpulan data menggunakan metode angket untuk memperoleh data minat belajar dan kemandirian belajar, serta metode tes untuk memperoleh data kemampuan berpikir kritis dan hasil belajar matematika. Uji instrumen penelitian: uji validitas, uji daya beda dan uji reliabilitas. Uji prasyarat analisis meliputi uji normalitas, uji linearitas dan uji independensi. Analisis data menggunakan analisis product moment dan analisis regresi linear ganda. Hasil penelitian menunjukkan bahwa ada hubungan yang positif dan signifikan antara minat belajar, kemandirian belajar dan kemampuan berpikir kritis dengan hasil belajar matematika siswa. Hal ini ditunjukkan dengan =3,0923 dan =2,95 sehingga , dengan koefisien korelasi ganda R=0,4988 dan =0,2488 dengan persamaan regresi ganda tiga variabel =5,55+0,21 +0,37 +0,29. Besar sumbangan relatif =14, =44,1 , =41,9 serta sumbangan efektif =3,48, =10,98 dan =10,43.
THE INFLUENCE BETWEEN LEARNING MOTIVATION AND STUDENTS’ ATTENTION TOWARD MATHEMATICS LEARNING OUTCOME IN THE OF VIII GRADE STUDENTS SMP MUHAMMADIYAH 7 YOGYAKARTA Fima Okta Abriyani; Uus Kusdinar
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.v4i11.17203

Abstract

Student learning outcomes are determined by many factors. Allegedly students’ learning motivation and attention are several factors that affect students learning outcomes. This study aimed to determine whether there is a positive and significant influence between learning motivation and students’ attention toward mathematics learning outcomes in the first semester of VIII grade students SMP Muhammadiyah 7 Yogyakarta in the academic year of 2016/2017. The population in this research was the students of VIII grade in SMP Muhammadiyah 7 Yogyakarta in the academic year of 2016/2017, consisted of class  VIII A, VIII B, VIII C, VIII D, VIII E, VIII F, VIII G totaling 234 students. Samples were taken from VIII B as the research sample class and with the random sampling technique. The writer uses a questionnaire method to collect the data of learning motivation, attention of students and the resulting learning of math. The research instrument: validity test, different power test, and reliability test. Test requirement analysis includes a test of normality, the test of independence, and a test of linearity. The writer uses product-moment correlation analysis and multiple linear regression analysis to analyze the data. The results showed that there was a significant and positive influence between learning motivation and the attention of students towards mathematics learning outcomes in students class VIII in even Semester of SMP Muhammadiyah 7 Yogyakarta in the academic year of 2016 / 2017. It is showed by Fcount  Ftable is   with  R =  and R2 =  with , with SR = , and SR = , SE  =  and SE  = . 
Co-Authors Afit Istiandaru Afit Istiandaru, Afit Ahmadun Fajar Hidayat Aji Nurcahyo Anggit Prabowo, Anggit Anugrah Dewi Lestari Arum Sari Cempaka Delia Oktaviana Desi Lindawati Dewi Astrianie Emi Puspitaningtyas Esa Dini Laraswati Euis Erni Marlina Fatimah Nurkandela Fatma Indriyani Nikmah Fauziah Rohmatin Feni Lusiana Fima Okta Abriyani Fiska Nur Indah Fitria Rahmawati Gendis Ayuwandari Iman Putra Sumadi Intan Permatasari Oktiviani Irma Puji Lestari Isnarto Isnarto Isnarto, Isnarto Isnarto, Isnarto Khoirunisa Mahardini Linda Nurhidayah Melati Puspita Murdiani Oktaviana, Delia Ratri Widianingsih Reni Mustika Nugraheni Reza Yuliansyah Riri Ratna Anggraini Risna Solichah Okta Syabrina Rizka Elviany Seldy Derudinansyah Siti Bunayah Siti Maesaroh Sukestiyarno Sukestiyarno Sukestiyarno Sukestiyarno Uki Rahmawati Vian Bima Fahrurrozi Yeni Widdihastuti Yolanita Safitri