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Harina Fitriyani
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AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika
Published by Universitas Ahmad Dahlan
ISSN : 23558199     EISSN : 27755746     DOI : https://doi.org/10.12928/admathedust.v11i2.28824
Core Subject : Education,
Mathematics
The aim of the Ahmad Dahlan Mathematics Education Students (AdmathEduSt), p-ISSN 2355-8199, e-ISSN 2775-5746, is to provide an academics forum for the sharing, dissemination, and discussion of result research, experience, and perspectives across a wide range of mathematics education, applied Mathematics and Mathematical Sciences. The Journal invites original research articles and not simultaneously submitted to another journal or conference. The whole spectrum of research in mathematics education are welcome, which includes but is not limited to the following topics: ICT, desaign/development reserach, mathematics ability, affective in mathematics education, etc. Research in applied mathematics includes Mathematics Modelling, Numerical Methods, graphs and Combinatorics Statistics, and research in mathematics science are Geometry, Algebra and analysis.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 503 Documents
 1   2   3   4   5 
THE ANALYSIS OF ASSESSMENT ITEMS TEST OF MATH SUBJECT IN MIDTERM ON ODD SEMESTER OF XI IPS 2 CLASS STUDENTS AT SMA Lisa Octaviani; Anggit Prabowo
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 2: Februari 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i2.18816

Abstract

The test instrument for the odd midterm assessment questions in the XI grade of the social science class of mathematics subjects has not yet been analyzed for its characteristics. Therefore, this study aims to analyze the characteristics of midterm assessment items of the mathematic subject in State Senior High School (SMA Negeri) 1 Ngaglik. The research is a research with post facto with a quantitative descriptive approach with subjects, namely the instrument items for midterm assessment questions in the form of open questions as many as five questions. The research object is a twentieth grade in SMA Negeri 1 Ngaglik that consists of 32 students. An analyzing data used Microsoft excel on manually of validity, power difference difficulty index, and reliability. The result showed that: 1) midterm test instrument of mathematics subjects are categorized very high, which means the items are valid with a V-Aiken index value of 1 for each; 2) from 5 questions, the difficulty index obtained was one which was categorized as an easy question and four moderate questions; 3) from 5 questions, two questions have good power difference category, and three questions were categorized sufficient; 4) the reliability obtained was 0,501 which was categorized as medium.
THE RELATIONSHIP BETWEEN BEHAVIOR OF PARENT, DISCIPLINE, AND INTEREST IN LEARNING TOWARD LEARNING OUTCOME OF MATHEMATICS OF STUDENT ON SMP N 5 BANGUNTAPAN Rima Nur’Afifah; Sunaryo Sunaryo
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 3:Maret 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i3.16305

Abstract

Low student learning outcomes associated with many factories. The behavior of parent, discipline, and interest in learning are some of the factors associated with learning outcomes. The aim of this study to know there or not the relationship that positive and significant between the behavior of the parent, discipline, and interest in learning by mathematics learning outcomes of student class VII the state junior high school 5 Banguntapan Regency Bantul semester even at academic year 2015/2016. The Population in this research is all of students class VII that aggregate 4 classes. The sample taken from class VII D a class of research samples with a random sampling technic toward class. The aggregation data technic is doing with the questionnaire and test method. Test of research instrument: validity test, reliability test and power of different tests. Analysis prerequisite test includes a normality test, linearity test, and independent tests. Analysis of the data is using product correlation moment analysis and multiple linear regression analysis. The result shows that there a positive and significant relation between: 1) behavior of parent by learning result of mathematics, with  Ŷ= -16,5147 + 0,6029X1; 2) discipline by learning result of mathematics, with  Ŷ= -23,4033 + 0,6410X2; 3) interest in learning by learning result of mathematics, with  Ŷ= 8,5553 + 0,4107X3 ; 4) behavior of parent and discipline by learning result of mathematics, with   Ŷ= -32,8843 + 0,2669X1+0,4879X2  as well as SR  X1=30,0072% and SR  X2= 69,9927%; 5) behavior of parent and interest in learning by learning result of mathematics, with  Ŷ= -29,6738 + 0,4842X1+0,2945X3 along with SR  X1=58,9627% and SR X3= 41,0373%;  6) discipline and interest in learning by learning result of mathematics, with  Ŷ= -33,3746+0,5354X2+0,2475X3 along with SR  X2= 70,6966% and SR X3= 29,3034%;  7) behavior of parent, discipline and interest in learning by learning result of mathematics, with  Ŷ= -41,5944 + 0,2252X1 + 0,4134X2 + 0,2306X3 with SR  X1= 22,1532%, SR  X2= 51,891% and SR X3 = 25,9558%.
THE EFFORT TO INCREASE MATHEMATICS LEARNING ACTIVITY BY USING LEARNING COOPERATIVE MODEL OF NUMBERED HEAD TOGETHER (NHT) TYPE OF STUDENTS CLASS VIII Ria Rahmatul Laili; Sumargiyani Sumargiyani
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 4:April 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i4.17349

Abstract

The students' lack of learning activity can be marked by lacking their enthusiasm, interaction, cooperation, and participation in the maths learning process. This research had the aim to increase the students learning activity using a cooperative learning model of NHT type. The research is a Classroom Action Research (CAR). The research subject is the VIII D of SMP Negeri 11 Yogyakarta on the even semester Academic Year 2016/2017. The object of the research is maths learning activity by using a cooperative learning model of NHT type. The technique used to collect the data is the observation method, interview method, test method, and triangulation. The research instruments were observation and interview papers. The research did twice cycles. The cycle was stopped after the indicator's result was reached out to> 60% or good criteria. The result of the research shown that maths learning by using a cooperative learning model of NHT type can increase the maths learning activity of the VIII D. Based on the result of the student's activity observation, where each learning process got an increasing percentage. The first achievement is 44.91 %. It means enough, and the other achievement became 67.83%. It means good. Based on the result of the interview, it is shown that there was a positive response to the students.
DEVELOPMENT OF MATHEMATICS MODULE BASED ON LEARNING MODEL OF GUIDED INQUIRY IN SUB-MATERIAL ALGEBRA FOR JUNIOR HIGH SCHOOL CLASS VIII Dwi Lestari; Suparman Suparman
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 6: Juni 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i6.17652

Abstract

The use of materials that are insufficient to cause the learning process centered on the teacher. It causes low student independence and liveliness in building his own, becomes a factor it needs alternative materials that can facilitate the student's independent study. Math algebra material on module into alternative materials that can be used by students. This research aims to develop a mathematical module and test the feasibility of the mathematics modules. The research design used, namely with the stages of Research and Development potential and problems, data collection, product design, design validation, revision of the design, product testing, product testing, revisions, and revision of the product. The subject of research is the study of the expert product, i.e., lecture of mathematics, mathematics teacher, and students. Types of data used, i.e., qualitative and quantitative data. Engineering data collection using a non-test with instruments in the form of sheets of interview and question form. With test instruments through the validation and analysis of data using lecturer analysis question form and analysis of the feasibility of a mathematical module. Based on the results of the study, the feasibility of mathematical module by material obtained an average score of 151 with the criteria of very good, the eligibility module by media expert gained an average of 167.33 criteria very good, and the now the response of students with an average of 130.7 and 127 with the criteria of very good. So, the mathematical content module algebra worth for use in learning.
THE RELATIONSHIP BETWEEN LEARNING INTEREST AND HOME STUDY FACILITIES WITH MATHEMATICS LEARNING OUTCOMES OF STUDENT GRADE VIII Ramadhani Nurul Hidayati; Sumargiyani Sumargiyani
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.v6i7.19310

Abstract

The result of a student's mathematics learning is related to many factors. Learning interest and home study facilities are some of the factors that allegedly relate to learning outcomes. This study aims to determine whether there is a positive and significant relationship between the interest of learning and home study facilities with the results of learning mathematics students of class VIII State Junior High School (SMP Negeri) 2 Pandak Bantul District Even Semester Year Teaching 2017/2018. This type of research is classified as quantitative research. This study's population is all students of class VIII SMP Negeri 2 Pandak Bantul District, even semester 2017/2018 academic year consisting of 5 classes with 155 students. Samples were taken by random sampling technique to the class and obtained class VIII A, consisting of 31 students. Data collection techniques used questionnaires and test techniques. Test the research instrument using validity test, reliability test, and different power test. The prerequisite analysis test includes the normality test, independent test, and linearity test. Data analysis using correlation analysis and linear regression analysis. The results showed that there was a positive and significant correlation between learning interest (X1) and home study facility (X2) with mathematics learning result with Fcount = 3,6046  >  Ftable = 3,34 is with R = 0,4525 and R2 = 0.2048 with Y = 15,4039 + 0,2336X1 + 0,3336X2 and (RC X1) = 31,9745%, (RC X2) = 68,0255%, (EC X1) = 6,5469%, and (EC X2) = 13.9284%.
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 %.
DEVELOPMENT MATHEMATIC MODULE OF LINEAR EQUATION AND INEQUALITIES OF ONE VARIABLE MATERIAL FOR STUDENTS IN GRADE VII SMP/MTs Melvinasari Melvinasari; Sumargiyani Sumargiyani
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.v5i10.18169

Abstract

This research is motivated by curriculum changes that require students to play a more active role in the learning process and the lack of mathematics teaching materials based on the curriculum of 2013, especially on linear equations and inequalities of one variable subject. This development research aims to develop teaching materials in the form of Mathematics Module for linear equation and inequality one variable subject for Grade VII Students of Junior High School (SMP / MTs) Based on Curriculum 2013. This research also aims to know the feasibility of modules developed based on material experts, media experts, and student responses. This study was conducted using the ADDIE development model. The development steps include Analysis, Design, Development, Implementation, and Evaluation. Mathematical Module Material for linear equations and inequalities one variable for grade VII students SMP / MTs is developed based on the 2013 curriculum. This product has gone through a revision phase based on suggestions and input from material experts and media experts. The results showed that the teaching materials of mathematics module material of linear equations and inequality one variable for grade vii students of SMP / MTs based on the curriculum 2013 have excelent quality, seen from the validity criteria. Based on the expert assessment of the material obtained an average score of 139 that meets the criteria very well, and based on the assessment of media experts obtained an average score of 129 that meets the criteria very well, based on student responses obtained an average score of 123.43 that meets the criteria very well. Based on the research result, the mathematics module matter of linear equation and inequality one variable for grade VII students of SMP/MTs based on curriculum 2013 is suitable for mathematics learning.
THE EFFORTS TO IMPROVE ACTIVITY IN LEARNING MATHEMATICS THROUGH TEAMS GAMES TOURNAMENT LEARNING MODEL Dyah Ayu Nur Faradilah Hadiyati; Sumargiyani Sumargiyani
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 4: April 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i4.19435

Abstract

Learning mathematics is still a lesson that is considered difficult for students. Student activity also seems to be lacking. This can be seen from some students who pay less attention to the teacher's lessons, and some students chat with their friends. Students also do not want to ask the teacher if they have difficulty learning or working on math problems. Sometimes students lack the confidence to ask questions or express their opinions. For this reason, students need an active attitude in solving problems during the learning process of mathematics. This study aims to improve students' mathematics learning activities. This study's subjects were the sixth-grade students of Junior High School (SMP) Muhammadiyah Ngemplak Sleman Regency, totaling 32 students consisting of 20 male students and 12 female students. This research aims to apply the team's games tournament (TGT) type learning model. Data collection techniques were carried out by observation and interview methods. The research instrument used observation sheets and interview sheets. The data analysis technique in this study used a qualitative descriptive. This study indicates that passing the TGT cooperative learning model can improve mathematics learning activities in VIIA students in the Middle Semester of SMP Muhammadiyah Ngemplak Sleman Regency 2018/2019. This is shown from the results of the observation sheet of student learning activities in mathematics learning, which has increased every Cycle, namely in Cycle I, indicators of student enthusiasm in participating in learning amounted to 59,38% with sufficient criteria, student and teacher interaction of 55,86% with sufficient criteria, the interaction between students was 53,52% with sufficient criteria, group collaboration was 62,90% with good criteria, student activity in the group was 57,82% with sufficient criteria, student participation in concluding the discussion result was 55,86% with sufficient criteria. While in Cycle II, each indicator has increased, namely the indicator of student enthusiasm in participating in learning amounting to 79,69% with good criteria, the interaction between students and teachers amounted to 73,83% with good criteria, the interaction between students was 71,10% with good criteria, group collaboration amounted to 78,91% with good criteria, student activities in the group amounted to 76,95% with good criteria, student participation in concluding the results of the discussion amounted to 73,44% with good criteria.
THE INFLUENCE OF NUMERIC ABILITY AND LEARNING MOTIVATION TOWARD STUDENTS’ MATHEMATICS LEARNING ACHIEVEMENT AT VII GRADE OF SMP MUHAMMADIYAH 1 MINGGIR SLEMAN Laila Rahmawati; Suparman Suparman
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 12: Desember 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i12.17215

Abstract

The result of students’ mathematics learning achievement is influenced by many factors. Numerical ability and learning motivation are some factors expected to affect students’s achievement in learning mathematics. Therefore, this research was conducted in order to determine the effect of numerical ability and learning motivation toward students’ achievement in learning mathematics at SMP Muhammadiyah 1 Minggir, Sleman in the academic year 2016 / 2017. The research population was the seven grade students of SMP Muhammadiyah 1 Minggir, Sleman in the academic year 2016 / 2017, with the total of students are 212 students. The sample of this research is VII D and VII E as the experimental class and VII-A as an experimental class that determined non-random. The data collection technique using test and non-test technique.  Instrument items tested by using validity test,  discriminating power test and reliability test, while the questionnaire was tested by using reliability test and examined by experts. The data analysis used a hypothesis test. The result of the statistical hypothesis test found that on significance level 5% and the degree of freedom 56 shown that : (1) There is an influence of numerical ability towards mathematics learning achievement. It is shown in   and   so  , (2) There is an influence of learning motivation towards mathematics learning achievement. This is indicated by the value of  and  , so the value of  , (3) There is an influence of numerical ability and learning motivation towards mathematics learning achievement. This is shown by the value of   and  , so the value of  . The result of the statistical hypothesis test found that on significance level 5% and the degree of freedom 56 shown that : (1) mathematics learning achievement of a student who has a high numerical ability is better than student who has low numerical ability. It is proved by the value of  and   so  , (2) mathematics Learning achievement of a student who has a high learning motivation is better than a student who has low motivation. It the  in    and  , thus .
DEVELOPMENT OF MATHEMATIC LEARNING MEDIA ON POLYGON MATERIALS BASED ON MACROMEDIA FLASH PROFESSIONAL 8 Herfiana Alvionita; 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.v6i1.18804

Abstract

The use of instructional media in mathematics learning has not been maximally utilized. The teaching materials used are difficult to understand. The limitations of learning media cause students to feel difficulties in understanding the material. This development research aims to determine the development of mathematics learning media on Polygonmaterial based on Macromedia flash professional eight and the feasibility of mathematics learning media products in supporting mathematics learning on Polygonmaterial. This study uses the Research and Development (R & D) research and development model developed covering the research and data collection stages, planning, developing draft products, initial field trials, and revising trials' results. Subjects in the research and development of learning media were material experts, media experts, and students' responses to Muhammadiyah  Junior High School 2 (SMP 2 Muhammadiyah) Depok and  State Junior High School 4 (SMP Negeri 4) Patuk. This study's object is a medium of learning mathematics of Polygonmaterial based on Macromedia flash professional 8. This learning media has gone through a revision stage based on suggestions and input from material experts and media experts and student responses. The results showed that the assessment by material experts averaged 73.67 with very good categories. The assessment by media experts on average was 51.67 with good categories, and the assessment of student responses averaged 74.92 with excellent categories. These results show that mathematics learning media on Polygonmaterials based on Macromedia Flash Professional 8 is suitable for the learning process and gets positive responses from students.

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