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MEJ (Mathematics Education Journal)

MEJ
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Published by Universitas Muhammadiyah Malang

ISSN : 25795260 EISSN : 25795724 DOI : -

Core Subject : Education,

Mathematics

MEJ (Mathematics Education Journal) is a journal that has a mission to publish the results of research, studies and / or innovation of quality in the field of education and learning from all aspects of mathematics education. To accelerate the transfromasi and implementation of science and technology education and learning to the community.

Arjuna Subject : -

Articles 235 Documents

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Learning Polyhedrons Based On It Hajar, Siti
MEJ (Mathematics Education Journal) Vol 2, No 1 (2018)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Learning resources and media play very important roles in learningactivities in the classroom. Various learning resources complemented withinteractional media will encourage the learners to be more active in theclassroom. The objective of this present research is to analyze whatlearning resources and media are used by the teacher in learningpolyhedrons. This research was conducted in MTs N Malang 1. Themethods of data collection were observations and interviews. To obtain thedata, the researcher made observations during learning activities and thencompared the data from the observations and those of the interviews withthe teacher concerned and with one of the students joining in the learningactivities. The data were qualitative in nature. Based on the data analysis, itwas revealed that learning resources and media used were IT-based. Thelearning resources were electronic books and the package books for GradeVIII and the media were the property from Power Point. The learningbasedIT for students Grade VIII-A MTs N Malang 1 gave good effects on allstudents, so that all of them joined in the learning activities actively.

PENGEMBANGAN MODUL MATEMATIKA BERBASIS LKS DENGAN PENDEKATAN PROBLEM BASED LEARNING Zuhro, Anna Ulfatu
MEJ (Mathematics Education Journal) Vol 1, No 1 (2017)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v1i1.4554

This research was conducted to develop teaching materials modul-based mathworksheets (LKS) with problem based learning approach. By developing the teaching materials is expected to help students learn independently and improve students? ability in solving mathematical problems. The teaching materials developed with 4-D Thiagarajan development model that has been modified into 3-D that define, design, development. Validated teaching materials developed by lecturers and teacher of mathematics. The result were obtained validity for two aspects : the average material 4 and the average media aspect 4. These teaching materials declared valid. For the feasibility study gained an average of 4.1 and student response gained an average of 4.2, which was developed into simpleteaching materials. And as many as 26 students scored above the KKM with a percentage of 87% proved the effectivity of the teaching materials.

Development of Web-Based Interactive Learning Media on Lines and Angles Material in 7th grade of Junior High School Novianti, Vina; Utomo, Dwi Priyo; Dintarini, Mayang
MEJ (Mathematics Education Journal) Vol 3, No 1 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research aimed at: 1) analyzing and describing the development of web-based interactive learning media, 2) analyzing and describing the effectiveness of web-based interactive learning media. The approach of this research was descriptive quantitative. The subjects of this research were the students of 7th grade of Junior High School. The instruments that used were the validation sheets of media and material experts, students? response questionnaires, and test. The data analysis was done by calculating the score of each indicator to find out the validity, students? responses, and the students? learning outcomes. Based on the validation result that obtained from the analysis of media validation, it was obtained the averages of 3,56 and it was very valid and the result of material validation analysis obtained the averages of 3,29 that meant valid. Therefore, the learning media was stated as proper to be tested. However, the analysis result of students? response analysis was obtained the averages of 87%, in which the learning media got very good response both of students and the students? learning outcomes that showed the percentages of students achieved the KKM (Minimum Completeness Criteria) in the score of 75 as much as 100% with a very high criterion. Therefore, the web-based interactive learning media was stated as effective and could be used in the learning process.

THE EFFECT OF "QUANTUM LEARNING" MODEL USING "MIND MAPPING" TECHNIQUE TO EIGHT GRADE STUDENTSâ€™ CREATIVE THINKING ABILITY Eriyanto, Erik; Inganah, Siti; Utomo, Dwi Priyo
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This study aims to determine how the effect of the Quantum Learning model using Mind Mapping techniques to students' creative thinking abilities. The type of research used is experiment and quantitative approach with research design using posttest only group design. Data analysis of two groups used the t-test on SPSS 21, that is Independent Sample t-Test to test the difference in average posttest value of two samples.The results of this study are (1) results of the t-test from post-test data obtain a significance 0,000 where it is lower than 0.05 so can be said that the average of the two groups are different, (2) from the post-test results, the answers given by students from the experimental group more fulfilled the indicators of creative thinking than students from the control group.

DESIGN OF INFORMATION AND TECHNOLOGY BASED TEACHING MATERIALS IN MATHEMATICS SUBJECTS OF IT HIGH SCHOOL PEKANBARU STUDENTS Rahmadani, Heni; Roza, Yenita; Murni, Atma
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research is based on the low mathematical representation ability of students and the lack of textbooks used by teachers in presenting teaching material. This study aims to describe the results of the development of information technology-based teaching materials to improve the mathematical representation ability of students in class X Trigonometry Function Materials that are valid, practical, and effective. The model used in this research development is the ADDIE development model, namely Analysis, Design, Development, Implementation, and Evaluation. The research instruments used in this article are validation sheets (validity aspects), teacher assessment sheets and student assessment sheets (practical aspects), and mathematical representation ability tests (effectiveness aspects). Analysis of the data used in this research is parametric statistics, the t-test with the help of SPSS 18.00 using the Independent-Sample t-Test. This research resulted in a product of teaching materials based on information and technology in valid mathematics (87.11%), practical (90.81%) and effective (0.043 <0.05).

ANALYSIS OF STUDENTS 'ABILITY TO COMPLETE THE PROBLEM OF GEOMETRY AND BUILDING SIDE ROOMS BASED ON VAN HIELE GEOMETRY THOUGHTS ON CLASS IX STUDENTS OF SMP PGRI PONCOKUSUMO MALANG Njurumana, Nikodemus Yiwa; Baidawi, Muhammad; Rahayuningsih, Sri
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

The purpose of this study was to describe the ability of students' level of thinking insolving geometry problems with curved side spaces based on Van Hiele's level ofgeometry thinking in class IX students of SMP PGRI Poncokusumo Malang.This research method is descriptive qualitative research. In this case the analysis of the description of the level of thinking of students in solving geometry problems arising from the curved side space based on Van Hiele's theory. The research subjects taken were grade IX students of Poncokusumo Middle School, totaling 11 students. The instruments used were test, interview and documentation instruments.The results of the geometry problem analysis test show that the curvature shows that students have improved from previous studies where at level 0 and 1 all students have been able to achieve it, for level 2 there are 2 students who have not been able and level 3 there are 3 people who did not reach this level while for level 4 there are 5 students who are unable to achieve it. Researchers hope that the teacher who will teach the material to build curved side spaces to pay attention to methods that are suitable for students so that the student learning process does not experience complexity and pay attention to the process of working on problems and drawing conclusions. To increase the level of thinking students on geometry material, build curved side spaces can use teaching aids so that students easily understand.

ANALYSIS OF THE LEVEL OF UNDERSTANDING CONCEPTS AND CRITICAL THINKING ABILITY OF STUDENTS IN RESOLVING TRIGONOMIC EQUATIONS USING GRAPHS Yusrina, Maulida Luka; Inganah, Siti; Putri, Octavina Rizky Utami
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research aims to describe the level of understanding the concept and critical thinking in resolving trigonometric equations using graphs. Tests and interviews were conducted to search for data and study more in the ability to understand the concepts and critical thinking skills that students have in resolving trigonometric equations using graphs. The test given to the students is a test of the explanation with the subject of his research is a class XI student. The subject selection of six students is based on the category of ability and daily replay value of the student in trigonometric materials. The six students are each ? two students of high, medium and low categories. The results showed that the ability level of understanding students ' concepts in determining the set of solving trigonomic equations using graphs, gained students understanding the concept of high and moderate levels. Students with a high level of understanding are able to fulfill all indicators ? an indicator of concept comprehension. Students with the level of understanding of concepts are also meeting the indicators of understanding the concept but less appropriate, which has not been able to identify the properties of a concept. Students are also less able to classify objects based on the requirements that make up the concept. The level of students ' critical thinking ability to determine the set of solving trigonomic equations using graphs obtained by the subject of students critical thinking moderate and low levels. Students with critical thinking levels are not yet able to meet interpretation indicators, i.e. students have not been able to understand and write the answer to the problem given. Students with critical thinking levels are also underprivileged to meet critical indicators of inference. Students with critical thinking levels are less able to draw conclusions, i.e. less capable of providing the right reasons for student work. Students with critical thinking levels are low, not yet capable of meeting critical thinking indicators in determining the set solving trigonometric equations using graphs. Students have not been able to meet all indicators of critical thinking ability.

THE EFFECTIVENESS OF IMPLEMENTATION WARMER APPERCEPTION TO CONSTRUCT THE CONCEPTUAL UNDERSTANDING ON THE LEARNING MATERIAL OF VECTOR Rohmah, Riska Nur; Utomo, Dwi Priyo; Zukhrufurrohmah, Zukhrufurrohmah
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

One of the learning stages is apperception. Warmer apperception is an activity that conducted to make the students? knowledge to be stored in long-term memory. This research aimed at: 1) describing the learning implementation using Warmer apperception to construct a conceptual understanding in the vector material, 2) determining the effectiveness of the implementation of Warmer apperception to construct a conceptual understanding in the vector material. The effectiveness of learning using Warmer apperception could be seen from: 1) the observation of learning implementation using Warmer apperception that indicated a minimum of the sufficient category; 2) the students? response questionnaire indicated a minimum of positive response category; and 3) the test results of students? conceptual understanding indicated a minimum of quite a good category. The subjects of this research were the students of 10th grade of Mathematics and Natural Science (MIA) at Senior High School (SMA) of Muhammadiyah 3 Batu, in which it consisted of 21 students. Based on the research conducted, it was obtained that the observation results of learning implementation using Warmer apperception got a very good category, the questionnaire results obtained a positive response category, and the test results of students? conceptual understanding got a quite good category. Thus, the implementation of Warmer apperception to construct a conceptual understanding of the vector material is effective..

E-ENCYCLOPEDIA OF MATHEMATICS BASED ON ANDROID FOR CLASS VIII JUNIOR HIGH SCHOOL Agustin, Ririn Dwi
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Mathematics is a broad science in life. Therefore learning media innovation must be done. The purpose of this research is to create applications that can expand knowledge and skills by attracting and flexible with android based systems for grade VIII students of junior high school. Android is an operating system that is Open Source which gives freedom for developers to develop an application, with the advantages of the Android operating system, will help Android-based users to be able to joyfull a variety of applications, one of the applications is e-encyclopedia. The stages of the research carried out refer to the ADDIE development model including Analysis, Design, Development, Implementation, and Evaluation. The stages of the research that have been carried out are the Stages of research that have been carried out are goal analysis (goal analysis, analysis of learning tools and materials, analysis of ability levels and characteristics of target users), design (application design to be presented, preparation of materials, preparation of material delivery flow in the form of flowcharts, making flowcart, and approve materials needed in encyclopedia development), development (application development), implementation (computer expert approval, material experts, and field discussions and conducting limited trials), and evaluations (evaluation of applications developed, carried out for forty before).. The subjects involved grade VIII students were 10 female students and 12 male students as respondents. Feasibility test results were obtained 95% for media experts, 90% for material experts, 80% for field practitioners, and 83% for target users.

ANALYSIS ON WRITTEN MATHEMATICAL COMMUNICATION SKILLS AT SYSTEM OF LINEAR EQUATIONS IN TWO VARIABLES (SLETV) MATERIAL VIEWED FROM STUDENT LEARNING STYLES Pratiwi, Isnin Cahyo; Inganah, Siti; Putri, Octavina Rizky Utami
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research was to describe students? mathematical communication skills based on their learning styles. This research was a descriptive research with qualitative approach. Data was obtained in three steps, namely written test on SLETV material, questionnaire on learning styles, and interviews. Research subject was eighth grade students. The procedure in this research began with the pre-field stage. At this stage, the research was designed, starting from observation and interviews with the teacher, as well as discussion with the supervisor. The second was the field stage, which was the stage for conducting research. The final stage was writing the report, which was the stage where researchers have conducted the research, processed and analyzed data that has been obtained from the research. Data collection techniques in this research were distributing questionnaire, giving test questions about SLETV, and conducting interviews to find out the students? mathematical communicationskills more specifically. The instruments in this study were questionnaire onlearning styles, test questions about SLETV, and interview guide sheets. Dataanalysis techniques in this research aimed to achieve data reduction by sorting out important answers from student results in the form of questionnaire, test, and interviews. Data presentation was in the form of narrative texts. Interviews were aligned with the test questions about SLETV. Finally, conclusions were formulated by describing each student?s written mathematical skill based on the 4 student learning styles. Based on the results, students with interpersonal learning style had the ability to learn better through friendship, students with self-expressive learning style had the ability to learn by paying more attention to the final results and tended to use unusual ways to find the best results, students with understanding learning style had the ability to see facts and remember large amounts of knowledge, ideas, theories, or concepts, while students with mastery learning style were able to write to the point and focus more on results.

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Contact Name
MEJ (Mathematics Education Journal)

Contact Email
mej@umm.ac.id

Phone
-

Journal Mail Official
mej@umm.ac.id

Editorial Address
-

Location
Kota malang,

Jawa timur

INDONESIA