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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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DEVELOPING INTERACTIVE LEARNING MEDIA OF â€œVENN GRAMâ€ TO IMPROVE CONCEPTUAL UNDERSTANDING OF SET OPERATIONS Prillyana, Fadhanila Syainuralita; Cahyono, Hendarto; Jamil, Anis Farida
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research aimed at discovering the validity and effectiveness of the interactive media of "Venn Gram" to improve the conceptual understanding of the set operations. This research was a development research (research and development). The research subjects were the students of 7th grade who consisted of nine students. The data collection techniques were in the form of a validation questionnaire and test. The subjects were in the form of pre-test and post-test questions which later the answer sheets were used as an increase of students' conceptual understanding before and after using the media. The validation questionnaire results showed that 84% of the media were very valid, 83% of the material was very valid, and 82% of the test questions were very valid. The test results found that seven students experienced an increase in the pre-test and post-test scores. Meanwhile, two other students experienced a decrease. The results of students who had increased showed that the ability of students in understanding the concept of set operations was included in the high criteria before and after using the media. The media of the Venn Gram can be used to improve the conceptual understanding of set operations.

AN ANALYSIS OF STUDENTS' ERRORS TO FIND THE RESULT REFLECTION IN COORDINATE PLANE BASED ON IN THE NEWMAN ERROR ANALYSIS NINTS-GRADE STUDENTS OF JUNIOR HIGH SCHOOL 2 SAMPIT Sari, Ayu Amelia; Utomo, Dwi Priyo; Zukhrufururrohmah, Zukhrufururrohmah
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This study aimed to determine the types and the causes of students' errors in finding the results of reflection in the field of coordinates based on the Newman problem-solving. This research used descriptive research with a quantitative approach. The data collection techniques were written test and a structured interview with the research subjects were Nints-grade students of Junior High School 2 Sampit. Based on the results of the data analysis, there were errors made by students, namely: (1) there were no mistakes in the problem of reading stage, (2) students were not able to write down the known and asked even though students understood the questions presented in the stage of understanding the problem, (3) did not change the questions into a coordinate field in the stage of transformation problem, (4) misplaced of the result reflection and miscalculating the result of reflection on the process skill stage, (5) did not writing down the answers or conclusions in the writing answers stage.

DEVELOPMENT OF MATHEMATICS MODULE FRAMED IN NUANCE OF ISLAM THROUGH SCAFFOLDING METHOD Mulianda, Fitri; Diana, Nirva; Anggraini, Dian
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

The purpose of this research is in order to know the development, appropriateness, attractiveness and effectiveness of product developed in Al-Kautsar Bandar Lampung senior high school and MAN 2 Bandar Lampung. The procedure used is resert and development with research method and the 4-D development initiated by Thiagarajan. The data collection instrument conducted by spreading appropriateness questionnaires to the subject expert, media expert, religion expert, and education practitioner, deployment of appropriateness questionnaires to students in small scale trial and big scale trial and giving pre post test in effectiveness trial using N-Gain calculation. Obtained effectiveness result in the amount of 3,6 from subject expert, 3,5 from media expert, and 3,7 from religion expert, then its average is 3,6. It gets ?very decent barometer?. The students? response showed that the module is very interesting with average 3,47 from both schools with ?very decent criteria? on small scale trial and 3,3 with ?very decent criteria? on big scale trial. The result of effectiveness trial got 0,77 at SMA Al-Kautsar Bandar Lampung and 0,72 at MAN 2 Bandar Lampung. Based on Gain score range that is , so mathematics module framed in nuance of Islam through scaffolding on aljabar function limit subject is categorized with high classification.

MATHEMATICAL CONSTRUCTION OF DEFINITE INTEGRAL CONCEPTS BY USING GEOGEBRA Sur, Widiya Astuti Alam
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

The need to visualize concepts and support the materials in Mathematics learning by forming the pictures or by using existing draw, becoming what is needed by the students in improving their mathematical development and understanding. GeoGebra can combine dynamic visualization of geometry and the results of mathematical calculations simultaneously. The author examines the definite integral concept material of course, to then be explored with GeoGebra so that it is easily understood by students. The author studies the procedures for using GeoGebra, studies and constructs the concept of definite integral concepts, into a simulation and visualization in the form of GeoGebra files, which are ready to be used in the learning of definite integral concepts.

IMPLEMENTATION OF PATIL LELE TRADITIONAL GAME AS ETHNOMATHEMATICS TO IMPROVE STUDENTâ€™S PERSPECTIVE TO MATHEMATICS Rahmawati, Nuzul Putri; In?am, Akhsanul; Dintarini, Mayang
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

The aim of this research is as an effort students? perspective on mathematics and the preservation of traditional Indonesian games. As for the background of this writing, because Indonesia is a country that has a diversity of cultures, one of them is traditional games. The current of globalization in Indonesia has the effect of threatening extinction towards various traditional Indonesian games. On other hand, the problem is the majority of students consider mathematics learning is difficult and unpleasant lesson. This research takes one of the traditional Indonesian games namely patil lele to be implicated in mathematics learning. This research used descriptive qualitative research with the aim of describing, explaining, and interpreting the implementation of traditional game patil lele as ethnomatematics qualitatively using observation, documentation, and filling questionnaires and tests. The results showed that the use of patil lele games introduce students to traditional games, foster social attitudes, collaborate with students, and help students understand the concept of distance between points. After applying traditional patil lele games, students can get to know the game. By introducing this game, students can love their own culture that is Indonesian culture with their participation in preserving traditional patil lele games. The application of traditional patil lele games can reduce the abstractness of mathematics by visualizing the material of distance between points through the game. Thus, the implementation can provide a good image of mathematics subjects students? perspective

IMPROVEMENT OF MATHEMATICS LEARNING OUTCOMES BY APPLYING THE MISSOURI MATHEMATICS PROJECT LEARNING MODEL AND DIENES GAME THEORY Fakhri, Muhammad; Taufik, Marhan; Ismail, Agung Deddiliawan
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Based on the results of first observations and interviews with class teachers at SMP Negeri 06 Batu, mathematics learning outcomes for class VIIA students in the End Semester Test (EST) even semester of the 2018/2019 school year had an average grade below the Minimum Criteria of Mastery Learning (MCML) and only about 5 students reached MCML. This research aims to improve the mathematics learning outcomes of Grade VIII A students by applied the Missouri Mathematics Project (MMP) learning model combined with Dienes Game Theory. This research method used the Classroom Action Research (CAR) method with application for 4 meetings in 2 cycles. Each cycle there are 4 stages: planning, implementing, observing, and reflecting. Data collection techniques used tests, interviews, observations, and document studies. Data collection techniques used were tests, interviews, observations, and document studies. The results showed that by applying the MMP learning model combined with Dienes Games Theory, it could improve mathematics learning outcomes for students of class VIII A. The results of EST grade VII A students as the initial reference were 73,8, to 84.8 in cycle 1, and 86 .0 in cycle 2.

ANALYSIS OF MATHEMATICAL COMMUNICATION SKILLS STUDENTS FOR TWO VARIABLE LINEAR EQUATION SYSTEMS MATERIAL Susanti, Meli; Hasinah, Anisa Nurul; Zanthy, Luvy Sylviana
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

The communication skills of eighth grade junior high school students are catergorized as low. The purpose of this study is to analyze and describe aspects of mathematical communication skill, the research subjects consisted of 10 class students in one of the private schools located in Cimahi. The research method with data collection techniques. From the descript test regarding the two variabel linear equation system of 4 question. The results of this study indicated that students mathematical communication skill are categorized as moderate with a percentage of 42.5 % with the percentage of each item, number one 47.5 %, question number two 60 %, and question number four 32.5 %.

THE EFFECTIVENESS OF COURSE REVIEW HORAY LEARNING MODEL WITH ADOBE FLASH ASSISTANCE TO SEE INTERESTS AAD ABILITIES Chilmi, Fina Idamatul; Sina, Ibnu; Utami, Wikan Budi
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Aim of this research to describe: 1) There are difference between math learning stake and ability solution to math problem which taught by Course Review Horay method Adobe Flashes aided, 2) Math learning stake and ability solution to math problem which taught by Course Review Horay method Adobe Flashes aided better than only Course Review Horay method. Data analysis technique that used are Right Side Proportion Test, T-tes One Right Side, Manova Test, and ?^2- Hotelling. Result of this research are: 1) There are difference between math learning stake and ability solution to math problem which taught by Course Review Horay method Adobe Flashes aided with only Course Review Horay method, 2) Math learning stake and ability solution to math problem which taught by Course Review Horay method Adobe Flashes aided better than only Course Review Horay method.

APPLICATION OF CORE LEARNING TO IMPROVE MATHEMATICAL CONNECTION CAPABILITIES AND SELF-EFFICACY Ramadhani, Eka Yanuar; Kusuma, Anggun Badu
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

The study aimed to improve the skills of students mathematical connections and self-efficacy for grade VII D of SMP N 3 Sidareja in the 2018/2019 academic year through CORE (Connecting, Organizing, Reflecting, and Extending) learning on the topic of triangles and rectangles. The study was conducted in three cycles and each cycle consisted of planning, action, observation, evaluation, and reflection stages. The instrument used was a description test to measure the skills of students' mathematical connections given at the end of each cycle, while the instrument used to measure self-efficacy was self-efficacy questionnaire. Based on the findings, each cycle obtained an improvement. The first cycle obtained mathematical connection skills by an average of 64.74, 77.24 in the second cycle, and 81.41 in the third cycle. The average results of students self-efficacy in grade VII D in the first the cycle was 69.67, 76.05 in the second cycle, and 79.85 in the third cycle. Based on the data above, it can be drawn that there was an improvement of students' mathematical connection skills and self-efficacy from cycle I to cycle II and from cycle II to cycle III through CORE learning (Connecting, Organizing, Reflecting, and Extending).

ANALYSIS OF STUDENTâ€™S CONCEPTUAL UNDERSTANDING ON VISUALIZATION PHASE IN LEARNING GEOMETRY BY USING SPINNING WHEEL MEDIA Sulfiyah, Riny; Baiduri, Baiduri; Ismail, Agung Deddiliawan
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

This research aimed to describe the result of using the spinning wheel with steps based on Van Hiele theory, and to know student?s conceptual understanding in visualization phase through spinning wheel media and to describe the effectiveness of spinning wheel in improving student level of thinking from visualization phase to analysis phase. This research was descriptive research on experimental teaching which the research subject was seventh grade students at junior high school 4 Pamekasan consisted of 26 visualization phase students. The data collection techniques used in this research were observation, test, and interview. The resulting research showed that the learning process by using Van Hiele learning theory and spinning wheel media could attract student?s interest in the learning process, so students had the good conceptual understanding. Besides, the result showed the student?s understanding level at SMP 4 Pamekasan, it divided into two categories which were very good; and good. In the very good category, the average score was 89,5%. Then, a student?s conceptual understanding in the good category has 70,99% as the average score. It also stated that the spinning wheel that had been used was effective. It stated as effective because the spinning wheel media could improve from student?s visualization thinking to student?s analytical thinking level.

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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