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All Journal PROSIDING SEMINAR NASIONAL Pythagoras: Jurnal Matematika dan Pendidikan Matematika AdMathEdu : Jurnal Ilmiah Pendidikan Matematika, Ilmu Matematika dan Matematika Terapan Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Kebijakan dan Pengembangan Pendidikan Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Daya Matematis Jurnal Pendidikan Matematika RAFA JINOP (Jurnal Inovasi Pembelajaran) Jurnal Edukasi Matematika dan Sains Jurnal Elemen Al-Jabar : Jurnal Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan KALAMATIKA Jurnal Pendidikan Matematika Indonesian Journal of Science and Mathematics Education Jurnal SOLMA JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) International Journal on Emerging Mathematics Education SJME (Supremum Journal of Mathematics Education) Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat FIBONACCI: Jurnal Pendidikan Matematika dan Matematika MEJ (Mathematics Education Journal) Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Equals : Jurnal Ilmiah Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Pengabdian UNDIKMA Mosharafa: Jurnal Pendidikan Matematika MEGA: Jurnal Pendidikan Matematika Research and Development in Education (RaDEn) Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya IndoMath: Indonesia Mathematics Education Kreano, Jurnal Matematika Kreatif Inovatif Jurnal Pendidikan MIPA SJME (Supremum Journal of Mathematics Education)
Moh. Mahfud Effendi
Universitas Muhammadiyah Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Physics Public Health Social Sciences Other

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Journal : MEJ (Mathematics Education Journal)

 1 
ANALYSIS OF CRITICAL THINKING SKILLS BY HOMESCHOOLING’S STUDENTS IN SOLVING MATHEMATICAL PROBLEM Sholihah, Fitriatus; Inganah, Siti; Effendi, Moh. Mahfud
MEJ (Mathematics Education Journal) Vol 1, No 2 (2017)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.601 KB) | DOI: 10.22219/mej.v1i2.4628

Abstract

This study aims to describe the critical thinking skills ofhomeschooling students in solving mathematical problems. The type ofthis research is descriptive research with qualitative approach. Subjects inthis study were six students homeschooling is equivalent to junior highschool students class IX. Data were obtained through tests and interviews.Test are identified and described in accordance with the achievement ofstudents towards critical thinking indicators used in this research thatclarification, assessment, strategy/ tactics, and inference. The results of theinterviews are used to further strengthen the data on homeschoolingstudents' critical thinking skills. The results showed that onehomeschooling student is in the category of less critical, four students areon quite critical category and only one student in a critical category.This suggests that homeschooling students' critical thinking skills arelow. Low critical thinking skills are affected by limitations homeschoolingstudent learning of mathematics is done, students 'mathematical ability andmathematical learning processes that do not yet geared to developinghomeschooling students' critical thinking skills. So that based on the resultsof this study are advised to make the learning process of mathematics todevelop homeschooling students' critical thinking skills.
THE DEVELOPMENT OF CARD MEDIA WITH SCIENTIFIC APPROACH ON JUNIOR HIGH SCHOOL OF MATHEMATICS LESSON Kuswanto, Erik; Turmudi, Imam; Effendi, Moh. Mahfud
MEJ (Mathematics Education Journal) Vol 1, No 2 (2017)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1216.518 KB) | DOI: 10.22219/mej.v1i2.4627

Abstract

The goal of the research to describe of development of card media with scientificapproach on mathematics lesson, and show the practical and effectivity of cardmedia with scientific approach. The research's model use Borg and Gall model.The steps of the research are : analyze of potential and problem, the collect ofdata, product design, design validation and revision of design. Trying of test wasconducted to know the effectivity of card media. The instrument use observationsheet, questionnaire, and observation sheet of test's trying. The design of validation'sresult show that media is valid and it can apply on the teaching learning. Theresult of test's trying show that card media is practical to use as mathematicslearning's media. Beside that, the student classical of total's percentage after do thetest show that media is effective to use as teaching learning.
DEVELOPMENT OF SMART BINOCULARS LEARNING FOR TRIGONOMETRY MATERIALS IN MIDDLE VOCATIONAL SCHOOL Kurniawan, Ferry; Effendi, Moh. Mahfud; Ummah, Siti Khoiruli
MEJ (Mathematics Education Journal) Vol 4, No 1 (2020)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.885 KB) | DOI: 10.22219/mej.v4i1.11471

Abstract

The purpose of this research is to develop smart binoculars learning media for trigonometry material in Vocational Schools so that it can help and facilitate mathematics teachers in explaining one of the concepts of trigonometry material. The type of research used in this research is Research and Development (R&D) while the development of instructional media refers to the modified Borg and Gall model, namely research and collection, planning, product draft development, expert validation, small-scale trials. The development has three criteria, namely valid, practical and effective. The results showed that obtained from filling out the validation sheet by the material expert and media expert validators were in the valid category. Furthermore, the practicality of smart binoculars learning media based on student response questionnaire the average student is satisfied with the learning experience using learning media and for the effectiveness of smart binoculars learning media get positive things because the evaluation of ten samples of students gets grades above minimal completeness criteria.
THE DEVELOPMENT OF CARD MEDIA WITH SCIENTIFIC APPROACH ON JUNIOR HIGH SCHOOL OF MATHEMATICS LESSON Erik Kuswanto; Imam Turmudi; Moh. Mahfud Effendi
MEJ (Mathematics Education Journal) Vol. 1 No. 2 (2017)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v1i2.4627

Abstract

The goal of the research to describe of development of card media with scientificapproach on mathematics lesson, and show the practical and effectivity of cardmedia with scientific approach. The research's model use Borg and Gall model.The steps of the research are : analyze of potential and problem, the collect ofdata, product design, design validation and revision of design. Trying of test wasconducted to know the effectivity of card media. The instrument use observationsheet, questionnaire, and observation sheet of test's trying. The design of validation'sresult show that media is valid and it can apply on the teaching learning. Theresult of test's trying show that card media is practical to use as mathematicslearning's media. Beside that, the student classical of total's percentage after do thetest show that media is effective to use as teaching learning.
ANALYSIS OF CRITICAL THINKING SKILLS BY HOMESCHOOLING’S STUDENTS IN SOLVING MATHEMATICAL PROBLEM Fitriatus Sholihah; Siti Inganah; Moh. Mahfud Effendi
MEJ (Mathematics Education Journal) Vol. 1 No. 2 (2017)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v1i2.4628

Abstract

This study aims to describe the critical thinking skills ofhomeschooling students in solving mathematical problems. The type ofthis research is descriptive research with qualitative approach. Subjects inthis study were six students homeschooling is equivalent to junior highschool students class IX. Data were obtained through tests and interviews.Test are identified and described in accordance with the achievement ofstudents towards critical thinking indicators used in this research thatclarification, assessment, strategy/ tactics, and inference. The results of theinterviews are used to further strengthen the data on homeschoolingstudents' critical thinking skills. The results showed that onehomeschooling student is in the category of less critical, four students areon quite critical category and only one student in a critical category.This suggests that homeschooling students' critical thinking skills arelow. Low critical thinking skills are affected by limitations homeschoolingstudent learning of mathematics is done, students 'mathematical ability andmathematical learning processes that do not yet geared to developinghomeschooling students' critical thinking skills. So that based on the resultsof this study are advised to make the learning process of mathematics todevelop homeschooling students' critical thinking skills.
Development Of Smart Binoculars Learning For Trigonometry Materials In Middle Vocational School Ferry Kurniawan; Moh. Mahfud Effendi; Siti Khoiruli Ummah
MEJ (Mathematics Education Journal) Vol. 4 No. 1 (2020)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v4i1.11471

Abstract

The purpose of this research is to develop smart binoculars learning media for trigonometry material in Vocational Schools so that it can help and facilitate mathematics teachers in explaining one of the concepts of trigonometry material. The type of research used in this research is Research and Development (R&D) while the development of instructional media refers to the modified Borg and Gall model, namely research and collection, planning, product draft development, expert validation, small-scale trials. The development has three criteria, namely valid, practical and effective. The results showed that obtained from filling out the validation sheet by the material expert and media expert validators were in the valid category. Furthermore, the practicality of smart binoculars learning media based on student response questionnaire the average student is satisfied with the learning experience using learning media and for the effectiveness of smart binoculars learning media get positive things because the evaluation of ten samples of students gets grades above minimal completeness criteria.
Analysis of Trigonometry Learning Outcomes in the Application of Geogebra-Assisted Jigsaw Methods Nabil Fachrudin Halim; Moh Mahfud Effendi; Mayang Dintarini
Mathematics Education Journal Vol. 7 No. 1 (2023): MEJ Vol 7 No.1
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v7i1.23266

Abstract

In the material of graphs of trigonometric functions, students are expected to be able to draw graphs of their functions which later affect student learning outcomes on the material of graphs of trigonometric functions. The purpose of this study was to analyze the learning outcomes of trigonometry in the application of Geogebra-assisted jigsaw learning. The data collection technique is done by giving test questions with trigonometric function graph material. The test results are used to determine the learning outcomes of the cognitive domain. To obtain learning outcomes in the affective and psychomotor domains, it is done by filling out the observation sheet. The results of this study indicate that the learning outcomes of trigonometry in the application of Geogebra-assisted jigsaw learning at SMAN 1 Kraksaan are very good with an average score of 89.4 on the posttest. Then the affective observation sheet obtained an average of 96.6 and psychomotor 90.5 with a completeness percentage of 86.1%.
Co-Authors Abdul Hamid Abdulkadir Rahardjanto, Abdulkadir Adi Slamet Kusumawardana Agustin Nilasari Ahsanul Inam Alfiani Athma Putri Rosyadi Andini Dwi Rachmawati Andriyani Anggi Aprillia Pratiwi Aprilia, Vina Ananda Asep Nurjaman Ayu Maulinda Widiawati Ayu Raihanah Baiduri Baiduri David Jeghe Dian Devita Yohanie Yohanie Dita Oktavihari Edi Sutomo Erik Kuswanto Fauza, M.Ruskhan Febry Fajar Nurvicky Ferry Kurniawan Ferry Kurniawan, Ferry Fiqri, Cindy Indra Amirul Fitriatus Sholihah Hendarto Cahyono Hendarto Cahyono Imam Turmudi Imam Turmudi, Imam In’am, Akhsanul In’am, Akhsanul Jeghe, David Khoiriyah, Ulfatul Khusnul Khotimah Kiki Maharani Kuswanto, Erik Lony, Adrina Maharani, Kiki Marhan Taufik Mayang Dintarini Mitania Dewi, Eva Lia Mohammad Syaifuddin Nabil Fachrudin Halim Niswatun Hasanah Nur Hidayah Nuryami Oktaviana, Rani Permatasari, Nova Mitha Putri, Octavina Rizky Utami Qodarsih, Eva Chandra Rachmawati, Andini Dwi Raihanah, Ayu Ramadhan, Sahrul Rani Darmayanti Ratau, Asria Reni Dwi Susanti Reni Dwi Susanti Retno Wahyu Arian Sah Rizal Dian Azmi Rizal Dian Azmi Rizky Yahya Rusi Ulfa Hasanah Sholihah, Fitriatus Silvia Irene Siti Inganah Siti Khoiruli Ummah Siti Khoiruli Ummah Siti Maria Ulfa Siti Nur Hasanah Tikeu Yuaruan Nesitaf Sari Titin Agustina Try Soni Jaohari Vidyastuti, Annisa Nurina Widiawati, Ayu Maulinda Wulandari, Heni Yahya, Rizky Yus Mochamad Cholily Zattira Nadira Rahma