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MEJ (Mathematics Education Journal)
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mej@umm.ac.id
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Kota malang,
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MEJ (Mathematics Education Journal)
ISSN : 25795260     EISSN : 25795724     DOI : -
Core Subject : Education,
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 236 Documents
The Development of Interactive Instructional Media Using Adobe Flash in a Form of Game on the Geometry Lesson (Cube and Cuboid) for Secondary School Herdiansyah Herdiansyah; Yus Mochamad Cholily; Hendarto Cahyono
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8418

Abstract

The purpose of this study was developing an interactive instructional media using Adobe Flash in a form of the game at the geometry lesson (cube and cuboid) and analyzing the effectiveness of the media. The type of this study was Research and Development (R&D). The media development was started from potential and problem phase, data collection, product design, design validation, design revision, and product trial. The instruments of the study were the questionnaire validation and the questionnaire response of teacher and students. The results showed that development of interactive instructional media using Adobe Flash in a form of the game was valid. The average score of material expert was 3.43 and the average score of media expert was 3.61. The effectiveness of the media using Adobe Flash in a form of the game was effective. It was based on the score of teacher’s response was 78.57% and the score of students’ response was 86.42%.
The Implementation of Think Pair Share (TPS) Learning Model using Realistic Mathematics Approach in Problems Solving Ita Milandari Khotimah; Marhan Taufik; Hendarto Cahyono
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8419

Abstract

This research aimed at describing the implementation of TPS learning model using Realistic Mathematics Approach in solving problems. The type of research was qualitative descriptive. The subjects of this research were the students of class 8-I that consisted of 20 students. The data collection methods that used in this research were: 1) observation, 2) test, 3) interview, and 4) documentation. The research results indicated that the learning used the TPS model using the Realistic Mathematics Approach in the geometry material of prism and pyramid during four-time meetings overall could be conducted based on what had been planned. The learning stages are adjusted to the students’ learning activities in order to improve the students’ thinking abilities and skills to solve the problems. The students’ mathematical problem-solving ability was high categorized after the implementation of this learning model. It was proven by the test results which indicated that the students were able to master the three important stage namely understanding the problems, planning the completion, and implementing the plans. The understanding stage was by writing down the information from the problems and the information that had been asked from the question very well. In the planning stage, the students also could write down the information into the mathematical model and plan the completion strategy even though it was not complete enough. Therefore, in the model of implementing the plan, the students were able to implement the completion based on the plans and get the results.
The Development of Audio-Based Pop-Up Book Media on Two-Dimensional Rectangular For Junior High School Students Lufita Elfiani; Marhan Taufik; Baiduri Baiduri
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8420

Abstract

This study aimed to develop the learning media and investigated the effectiveness of audio-based Pop-Up Book media on the two-dimensional rectangular shape. This media was tested twice in a small group of 6 students and in a large group of 25 students. Respondents were the VIIth grade students. The result of expert validation showed the average percentage of 88,16 % and was considered valid, thus the learning media was allowed to be used and tested. The analysis of effectiveness in small and large groups in a row revealed that students’ respond was very good, with the percentage of 88.1% and 88.87%. In addition, the activities of students in the class were very good, showed by the percentage of 92% and 86.8%. Finally, the classical completeness of the learning outcomes obtained the percentage of 100% from 6 students and 92% from 23 students who completed the test. Therefore, it can be concluded that the application of audio-based Pop-Up Book on the two-dimensional rectangular shape was effective for Junior High School students.
The Effectiveness of Creative Problem-Solving Learning Model in Mathematics Learning Riza Yuliana; Dwi Priyo Utomo; Agung Deddiliawan Ismail
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8421

Abstract

This research aimed at assessing the effectiveness of the creative problem-solving learning model in 8th grade of mathematics learning. The assessment of the effectiveness of learning model was reviewed based on three aspects, namely students’ activities, students’ responses to the learning model, and students’ learning outcomes. The type and approach, which used in this research, were quantitative descriptive with the research subjects of 8th-C class; moreover, the subjects consisted of 32 students. The instruments used to assess the effectiveness of the learning model were the students’ activity observation sheet, students’ responses questionnaire, and test sheet. The results of the research showed that the students’ activities were categorized as very good, in which the percentages were 84.38%. The students’ responses were categorized as very good with a percentage of 82.53%. The students’ learning outcomes in a classical manner could be said as complete with the completeness of 71.88%. Therefore, it can be concluded that the implementation of creative problem-solving learning model in mathematics learning can be said as effective.
Development of Web-Based Interactive Learning Media on Lines and Angles Material in 7th grade of Junior High School Vina Novianti; Dwi Priyo Utomo; Mayang Dintarini
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8422

Abstract

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 Analysis of Students’ Mathematical Reasoning Ability in Completing Mathematicalproblems on Geometry Widya Rizkha Sandy; Siti Inganah; Anis Farida Jamil
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8423

Abstract

This study aimed to describe the level of students' reasoning ability to solve the problems on flat sides of Geometry with the level of mathematical reasoning ability of high, moderate and low. The types and the research approaches used were descriptive qualitative and quantitative research design. The research subjectswere 6 students from class VIIIF. The form of data collection included 4 items ofwritten questions test and interview on the subject selected. Based on the analysis, the average value of the entire instrument about the mathematical reasoning abilities gained 71.5% for the indicators that carried out the calculations based on mathematical formulas or rules applicable. While 73.33% and 71.5% for the indicator of conclusions and 66.67% for the indicator ofestimation, that ifsummedup and averaged the percentage was 69%. The ability of class VIIIF students’ mathematical reasoning was fair.
Development of Mathematics Module Framed In Nuance Of Islam Through Scaffolding Method Fitri Mulianda; Nirva Diana; Dian Anggraini
MEJ (Mathematics Education Journal) Vol. 3 No. 2 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i2.11046

Abstract

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.
The Effectiveness of Course Review Horay Learning Model with Adobe Flash Assistance to See Interests Aad Abilities Fina Idamatul Chilmi; Ibnu Sina; Wikan Budi Utami
MEJ (Mathematics Education Journal) Vol. 3 No. 2 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i2.11050

Abstract

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 τ^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.
Development Of Module Teaching Materials With Predict - Oberve - Explain (POE) Models Based On Gamification On Triangle Materials Nurhaliza Nurhaliza; Laila Maharani; Rizki Wahyu Yunian Putra
MEJ (Mathematics Education Journal) Vol. 3 No. 2 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i2.11051

Abstract

The learning process is certainly not only limited to the increase in students' knowledge or cognitive abilities, but also includes better behavior and thinking abilities, and no less important is how the learning process makes students able to solve problems faced both in learning in school, as well as in the daily life they experience. The development of ICT technology has had an impact on the development of the games industry, which makes educators more creative in designing their learning processes. Some game designers have studied deeper about psychology or other sciences that study human motivation and behavior. The method in this research is research and development (R&D) with the ADDIE development model. Data collection instruments used were questionnaires given to material experts and media experts to find out the feasibility of the product, and given to students and educators, to find out the attractiveness of the products that have been developed as well as pretest and posttest test instruments. Based on the analysis of data obtained from material experts and media experts, it was stated that the teaching materials developed were feasible to be used, and the analysis of the data obtained from students and educators stated that the teaching materials developed were very interesting. The results of the analysis of the effectiveness of class data applied teaching material obtained and calculated with the formula Effect Size obtained is . E_s calculation results are then interpreted to see the effectiveness criteria, the magnitude of , which is in the range of , based on the category determined by the level of effectiveness of the magnitude of the class  applied to learning using module teaching materials with the Predict - Oberve learning model - Explain (POE) based on gamification on the material of SMP triangles is categorized quite effective with a classification classified as medium.
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 Nikodemus Yiwa Njurumana; Muhammad Baidawi; Sri Rahayuningsih
MEJ (Mathematics Education Journal) Vol. 3 No. 2 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i2.11068

Abstract

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.