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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Pendidikan Matematika Jurnal Peluang Proceedings of Annual International Conference Syiah Kuala University - Social Sciences Chapter Jurnal Pengajaran MIPA Journal of Education and Learning (EduLearn) Journal on Mathematics Education (JME) Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Penelitian Pendidikan Matematika dan Sains Journal on Mathematics Education (JME) Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Elemen EDU-MAT: Jurnal Pendidikan Matematika Jurnal Ilmiah Mahasiswa Pendidikan Matematika Journal of Research and Advances in Mathematics Education Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Jurnal Ilmiah Peuradeun KALAMATIKA Jurnal Pendidikan Matematika Numeracy : Jurnal Ilmiah Pendidikan Matematika Journal of Honai Math JTAM (Jurnal Teori dan Aplikasi Matematika) International Journal on Emerging Mathematics Education JURNAL EKSAKTA PENDIDIKAN (JEP) Beta: Jurnal Tadris Matematika Malikussaleh Journal of Mathematics Learning (MJML) AXIOM : Jurnal Pendidikan dan Matematika International Journal for Educational and Vocational Studies Mosharafa: Jurnal Pendidikan Matematika Prosiding Seminar Nasional Universitas Serambi Mekkah Edumatica: Jurnal Pendidikan Matematika Jumper : Journal of Educational Multidisciplinary Research International Journal of Trends in Mathematics Education Research (IJTMER) JIPI (Jurnal IPA dan Pembelajaran IPA) Journal of Educational Management and Learning Kreano, Jurnal Matematika Kreatif Inovatif Jurnal Infinity Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Mathematics Education Journal Journal on Mathematics Education Jurnal Didaktik Matematika
Rahmah Johar
Program Studi Magister Pendidikan Matematika Universitas Syiah Kuala
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THE ANALYSIS OF PROPORTIONAL REASONING PROBLEM IN THE INDONESIAN MATHEMATICS TEXTBOOK FOR THE JUNIOR HIGH SCHOOL Johar, Rahmah; Yusniarti, Sri; Saminan, Saminan
Journal on Mathematics Education Vol 9, No 1 (2018)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.9.1.4145.55-68

Abstract

The lack of Indonesian students achievement in the international assessment is due to several factors. Students are not familiar with the problems requiring reasoning, in particular the proportional reasoning. This research aims to identify the distribution and the Level of Cognitive Demands (LCD) of the proportional reasoning problems found in the Year 7 and Year 8 mathematics textbooks based on the 2013 curriculum (revised edition 2014). The data collection was conducted by identifying the proportional reasoning problems found in the whole chapters of the textbooks which are then analysed and classified using the Smiths and Stein’s criteria of LCD (1998). The results reveal that the proportional reasoning problems were only found in the three of 17 chapters namely ratio and proportion, rectangle and triangle, and Pythagorean Theorem, which represent different LCD including Lower-LCD (Low-M and Low-P) and Higher-LCD (High-P). Out of 69 proportional reasoning problem found in the textbooks, the percentage of higher-LCD problems (n=29 ; 42.03%) is less than lower-LCD (n=40;57.97%). In addition, the higher-LCD problems found were only the high-P type. None was found to meet the requirement of High-DM demanding students to conduct ‘doing mathematics’, complex approach and self-monitoring or self regulation of students’ cognitive process. It is recommended that the proportional reasoning problems, including some High-DM problems, should be provided in each topic in Indonesian mathematics textbooks.DOI: http://dx.doi.org/10.22342/jme.9.1.4145.55-68
The Elpsa Framework for The Students’ Spatial Reasoning Ability in Aceh Wahidah, Nanda Rahmatul; Johar, Rahmah; Zubainur, Cut Morina
Malikussaleh Journal of Mathematics Learning (MJML) Vol 3, No 1 (2020): May
Publisher : Universitas Malikussaleh, Aceh Utara, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/mjml.v3i1.2404

Abstract

Geometry is one of the topics that students must comprehend in mathematics. However, in reality, the students' ability concerning geometry is relatively low due to their low spatial reasoning ability. The ELPSA framework is one of the solutions to develop students' spatial reasoning abilities. This study aimed to describe students' spatial reasoning ability and the impact on retention through the ELPSA framework. This research was part of the ELPSA framework research and development. The subjects were four students, chosen from 25 Grade 7 students from one of the junior high schools in Banda Aceh. They were selected based on the percentage of spatial reasoning aspects mastered. The instrument used was a semi-structured interview that was preceded by a written test. The results showed that the four subjects could manipulate objects in their mind to change the shape of D-3 to D-2. However, one of them could not determine its relation precisely. Three out of four subjects could imagine the appearance of an object from different perspectives. Besides, two out of four subjects could visualize objects to determine the number of unit cubes contained in the solid geometry and only one subject could imagine objects from various perspectives to determine the surface area but did not use the given measurement.
The Development of Teacher Efforts to Improve The Mathematical Reasoning Abilities Through The Problem Based Learning Rahmah, Siti; Johar, Rahmah; Saminan, Saminan
International Journal for Educational and Vocational Studies Vol 1, No 8 (2019): December 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i8.2257

Abstract

The purpose of this study is to determine teacher efforts to improve students' mathematical reasoning abilities through the Problem Based Learning model. This research is a classroom action research consisting of two cycles, namely planning, implementation, observation, and reflection. The research subjects were 28 students of class VII-1 SMP Negeri 2 Siantan, Anambas Islands Regency. The research instrument used was the teacher's observation sheet and the mathematical reasoning ability test. Data collection is done through observation and tests. The data obtained were analyzed qualitatively and described in a descriptive form. The results obtained are the mathematical reasoning ability of students in the first cycle of 2.27 and the second cycle of 2.83. Based on the results of the study showed that the efforts of teachers made in the second cycle were better than the first cycle, so that an increase in students' mathematical reasoning abilities in the second cycle was in the good category.
KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP MELALUI ELPSA FRAMEWORK Amalia, Dessy; Johar, Rahmah; Ikhsan, M.
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 4 No 1 (2020): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.244 KB) | DOI: 10.24036/jep/vol4-iss1/443

Abstract

The mathematical communication ability of students is still low. One effort that can be done is to implement Experiences, Language, Pictures, Symbols, Application (ELPSA) framework. The pur pose of this research was to determine students' mathematical communication skills through the application of the ELPSA framework. This research is a descriptive quantitative research. The sub jects were Year 8 students of one of Junior High School in Banda Aceh which consisted of 24 students. Data collection is done through stdeunts worksheet and mathematical communication tests. Data ana lysis was performed by calculating the score of students' mathematical communication in groups and individually using percentage techniques. The results of this research are the mathematical com munication abilities of students in groups during learning with the implementation of ELPSA framework producing high average score. Whereas students' mathematical communication skills after the implementation of the ELPSA framework showed 75% of students met the minimal criteria.
THE DEVELOPMENT AND PILOT IMPLEMENTATION OF ELPSA FRAMEWORK FOR LEARNING STATISTICS Raihan, Raihan; Johar, Rahmah; Munzir, Said
Jurnal Pengajaran MIPA Vol 23, No 2 (2018): Jurnal Pengajaran MIPA - Oktober 2018
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v23i2.10448

Abstract

Previous studies suggested that real-world problems and students’ characteristics should be emphasized when designing statistics teaching materials. ELPSA Framework could address those considerations and was used as a learning framework for teaching statistics to junior high school students. Prior to classroom implementation, the teaching materials was tested and deemed valid and practical. Pilot implementation results showed that the teaching materials was effective for learning statistics because the ELPSA framework components facilitate students’ understanding of statistical concepts. Students also perceived learning based on the ELPSA framework positively because it enables them to enjoy the learning process.
Validitas Soal Higher-Order Thinking Skill Matematika Berkonteks Kebencanaan untuk Siswa Sekolah Menengah Pertama Harnita, Fahlida; Johar, Rahmah; Hasbi, M.; Sulastri, Sulastri
Jurnal Elemen Vol 7, No 1 (2021): Jurnal Elemen
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Disaster mitigation efforts in learning mathematics need to be done to foster a disaster awareness attitude in students through higher-order thinking skills (HOTS) questions in mathematics with a disaster context. One effort that can be done is to design mathematics problems in a disaster context. This study aimed to obtain valid HOTS mathematics questions in the disaster context for junior high school students. This research is development research that is limited to the self-evaluation and expert review stages only. This study obtained 16 HOTS questions in mathematics with disaster context for junior high school students, which were valid both in terms of content and construct. The disaster context used includes drought, tsunami, earthquakes, volcanic eruptions, climate change, landslides, forest fires, and floods. The implication of this research is that valid questions can be used by teachers in the teaching and learning process in the classroom.
PENGEMBANGAN SOAL MATEMATIKA SETARA PISA PADA KONTEN SHAPE AND SPACE DAN CHANGE AND RELATIONSHIP UNTUK SISWA SMP Irnanda, Irnanda; Johar, Rahmah; Subianto, Muhammad
Jurnal Pengajaran MIPA Vol 19, No 1 (2014): JPMIPA: Volume 19, Issue 1, 2014
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v19i1.36149

Abstract

ABSTRAKProgram International for Student Assessment (PISA) merupakan program penilaian tingkat Internasional yang diselengarakan setiap tiga tahun sekali yang bertujuan untuk meneliti kemampuan siswa usia 15 tahun dalam literasi membaca, matematika, dan sains. Hasil PISA tahun 2009 dan tahun 2013 menunjukkan bahwa prestasi siswa Indonesia pada literasi matematika masih berada pada level 2. Rendahnya prestasi tersebut tidak terlepas dari proses belajar di sekolah, salah satunya siswa belum dibiasakan menyelesaikan soal-soal yang menuntut kemampuan siswa untuk menganalisis, bernalar, beragumentasi, merepresentasikan permasalahan dalam berbagai situasi, dan memecahkan masalah yang berhubungan dengan masalah kehidupan sehari-hari. Untuk itu perlu dikembangkan soal matematika setara PISA yang sesuai dengan konteks siswa Indonesia yang dapat digunakan guru sehingga literasi matematika siswa dapat meningkat. Tujuan penelitian ini adalah (1) untuk menghasilkan soal matematika setara PISA pada konten shape and space dan change and relationships untuk siswa SMP yang valid dan praktis dan (2) untuk mengetahui level siswa dalam menyelesaikan soal matematika setara PISA pada konten shape and space dan change and relationships. Penelitian ini menggunakan alur pengembangan instrumen oleh Tessmer. Subjek penelitian adalah 36 siswa kelas IX-5 MTsN Model Banda Aceh. Hasil penelitian menunjukkan bahwa (1) diperoleh perangkat soal matematika setara PISA pada konten shape and space dan change and relationship sebanyak 12 butir yang valid dan praktis dan (2) rata-rata pencapaian level siswa dalam menyelesaikan soal matematika setara PISA masih berada pada level 2.ABSTRACTProgram for International Student Assessment (PISA) is a study of the International level student assessment program is held from once every three years which aims to examine the ability of 15 year old students in reading, mathematics, and science literacy. The PISA results in 2009 and 2013 showed that Indonesia student's achievements in mathematics literacy is still at the lower level. Low achievement is closely connected to the learning process in schools, such as students are not accustomed to solve the problems which require the student's ability to analysing, reasoning, arguing, and representing problems in a variety of situations and solving problems related to their daily life. Therefore, it is necessary to develop the equivalent of PISA mathematical problems in Indonesian context so that teachers can increase the students’ mathematical literacy. The purpose of this study was (1) to produce the equivalent PISA mathematical problem on the shape and space and change and relationships for junior high school students that fulfill the validity and practicality criteria, and (2) to determine the level of students in solving mathematical problems similar to the content of PISA. Tessmer development design was used in this study. The subjects were 36 students grade IX-5 MTsN Model Banda Aceh. The results showed that (1) obtained the equivalent PISA mathematical problem on the shape and space and change and relationships content as much as 12 items are fulfill the validity and practicality criteria (2) The average of students’ achievement in level of students in solving mathematical problems PISA equivalent is at the baseline of level 2 (siswa yang mana? Semua siswa? Pada umumnya, atau rata-rata?).
MISKONSEPSI SISWA SEKOLAH DASAR PADA PEMBELAJARAN BILANGAN DESIMAL Rahmah Johar; Fitriadi Mahmud; Mahdalena Mahdalena; Rusniati Rusniati
Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Tahun 25 Nomor 2 November 2016
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1055.121 KB) | DOI: 10.17977/um009v25i22016p160

Abstract

Abstract: The aim of this study is to describe students’ minsconception at decimal numbers learning. The research subjects are IV grade students SDN 67 and MIN Tungkob Aceh Besar. Qualitative research method using observation instrument and learning test on decimal numbers material were applied in this tudy. The results of this study is in the form students’ mistakes deccription in understanding the concept of deciding decimal numbers between two integers and change fractions into decimal numbers, and students’ mistakes in solving the addition operation of decimal numbers. It is indicated that the causes of the misconception are sample questions are less varied so that generalizations become wrong and the limited time in using props so students tend to use stackable summation like the summation of integers.Keyword: misconception, elementary school students, decimal numbersAbstrak: Penelitian ini bertujuan mendeskripsikan bentuk miskonsepsi siswa pada pembelajaran bilangan desimal. Subjek penelitian adalah siswa kelas IV SDN 67, dan MIN Tungkob Aceh Besar. Data penelitian melalui observasi dan tes pembelajaran materi bilangan desimal. Analisis secara kualitatif. Hasil penelitian berupa siswa salah memahami konsep menentukan bilangan desimal diantara dua bilangan bulat, dan mengubah pecahan menjadi bilangan desimal, dan siswa salah melakukan operasi penjumlahan bilangan desimal. Penyebab miskonsepsi yaitu contoh soal kurang bervariasi sehingga generalisasi yang dilakukan menjadi keliru dan waktu yang diberikan menggunakan alat peraga terlalu singkat sehingga siswa cenderung menggunakan cara penjumlahan bersusun seperti menjumlahkan bilangan bulat.Kata kunci: miskonsepsi, siswa sekolah dasar, bilangan desimal.
Teachers’ understanding about the characteristics of realistic mathematics education Cut Morina Zubainur; Rahmah Johar; Rahmi Hayati; M Ikhsan
Journal of Education and Learning (EduLearn) Vol 14, No 3: August 2020
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (460.342 KB) | DOI: 10.11591/edulearn.v14i3.8458

Abstract

The application of Realistic mathematics education (RME) in schools has not satisfied. The efforts of educators to help teachers implement RME are an ongoing process, including by providing examples of learning process through the video lessons. This study aims to investigate teacher understanding of the characteristics of RME through watching video lessons. Three elementary school teachers in Aceh, Indonesia, were involved in this research. Data was collected through questionnaires and semi-structured interviews. Data were analyzed descriptively. The results showed that the teacher did not understand three of the five characteristics of RME. Teachers' understanding of real problems is only limited to the use of concrete objects. The teacher could not identify activities on the video about using models or symbols to scaffold students from concrete to more formal knowledge. The teacher also did not realize that the relationship between mathematical concepts can help students understand mathematics well. The implication of this study is that researchers need to guide the teacher design the learning trajectory before watching learning from other teachers. After watching the whole video lessons, the teacher also needs to be moved to identify important events related to the characteristics of RME in the learning in the video. 
STUDENTS' PERCEPTIONS OF USING E-COMICS AS A MEDIA IN MATHEMATICS LEARNING Yulinar Safitri; Mailizar Mailizar; Rahmah Johar
Jurnal Infinity Vol 10, No 2 (2021): VOLUME 10, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v10i2.p319-330

Abstract

The development of technology in education greatly influences learning strategies. Thus, teachers must adapt and present interesting and technology-based learning, such as e-comics. Therefore, the teacher must see in advance the extent to which students will accept e-comics for use in learning mathematics. This research aimed to determine students' perceptions of the use of e-comics as a media in mathematics learning. This research implemented a quantitative approach with a survey method. The samples were 124 students of Junior High Schools (SMP / MTs) in Aceh. The research data were obtained from questionnaires filled by students which were collected through the TAM (Technology Acceptance Models) framework which was distributed online.  The results showed that students used e-comic as a learning media influenced by their perceived benefits and attitudes towards the use of e-comic. The perceived benefits of students' attitudes have a significant role in their behavioral intention to use e-comic in learning mathematics. This research implies that e-comics has the potential to be used as a media in mathematics learning, especially on material that is considered difficult so that it can attract students' attention.
Co-Authors . Saminan Abubakar Abubakar Adek Elfera Chandrawati, Adek Elfera Aklimawati Aklimawati, Aklimawati Akrom, Akrom Andariah Andariah Anizar Ahmad Anwar Anwar Anwar Arhamni Arhamni Asdarina, Orin Aslamiah, Shuaibatul Aslamiah, Suaibatul Asmaul Husna Azzahra, Cut Ina Bahrun Bahrun Bahrun Bahrun Bahrun Bahrun Bainuddin Yani Bansu Irianto Ansari Budi Azhari Cut Khairunnisak Cut Laila Kulsum Cut Morina Zubainur Cut, Siti Sabariah Dadang Juandi Darkasyi, Muhammad Dessy Amalia Dessy Amalia, Dessy desy wulandari Detiana Amir Devi Arhami Putri Dewi Agus Tiani Dewi Annisa Dhayanti, Decy Diandita, Elly Rizki edumatica FKIP Elah Nurlaelah Ellianti, Ellianti Erfansyah, Muhammad Erna Isfayani Erna Wirda Erni Maidiyah Erni Maidiyah Fadhiliani, Dwi Farrah Maulidia Fathiya Salsabila Fatma Salinda Fitriadi Mahmud Fitriati FKIP, edumatica Hajidin . Hajidin Hajidin Harnita, Fahlida Hasbi, M. Hidayah Nurul Fajri Hidayat, Mukhlis Hifzi Meutia Hizir Sofyan Husin, M. Husnul Khatimah Ibnu Zaina Ikhwanuddin Ikhwanuddin Irma Yanti Irnanda , Irnanda, Irnanda Ishak, Muhammad Izzuddin Syakir Isyafani, Erna Jarnawi Afgani Dahlan jul siga putra Jumiati . Junita, Eka Junita, Eka Khairani, Salsabila Khairul Umam Khusnul Safrina lestari, mulia Lestiana, Yeni Lina, Sri Intan Linda Vitoria, Linda Liza Rahmah M IKHSAN M Ikhsan M Ikhsan M. Darkasyi M. Duskri M. Ikhsan M. Ikhsan M. Ikhsan M. Syukri M.Ikhsan M.Ikhsan, M.Ikhsan Mahdalena Mahdalena Mailizar Mailizar Mailizar Mailizar Mailizar Marty Mawarpury Marwan Ramli Maulida, Gebrina Rezki Moulina, Aisyah Rayhan MUHAMMAD HASBI Muhammad Subianto Muhsin Muhsin Mukhlis Hidayat Munzir, Said MUSTAQIM MUSTAQIM Mutia Fariha Mutiawati Mutiawati Mutiawati Nolismasari Nolismasari Nur Anwar Nur Anwar Nurdiansyah Nurdiansyah Nurjani Nurjani Nurniqta Nuzulidar Nuzulidar Oktavia, Rini Rahmadani, Farah Putri Rahmawati Rahmawati Rahmi Fuadi Rahmi Hayati Raihan Raihan, Raihan Ramadhani, Evi Ramadhani, Lisa Rezeki, Rike Arami Rina Puspita Sari Rini Sulastri Rini Sulastri Rini Sulastri Rita Novita Rizeky, Amna Sri Rizki Julina Rohaida . Rohaizati, Ulya Rosnawati Rosnawati Rosnawati Rossya, Nadila Rizki Rusniati Rusniati Safinatunnaja, Safinatunnaja Safrida Yanti Said Munzir Said Munzir Said Munzir Salsabila, Maimanah Salsabila, Nada Saminan Saminan Saminan, Saminan Samsul Bahri Sembiring, Rinawati Shinta Dewi Siregar, Razid Ananda Siti Rahmatina Solly Aryza Sri Haryani Sri Yusniarti Suaibatul Aslamiah Suhartati Suhartati Sulastri , Rini Sulastri Sulastri Sulastri*, Sulastri Sulastri, Sulastri Suryawati Suryawati Syahjuzar Syahjuzar Syamsul Arifin Syamsul Rizal T. Mahmudi Taufik Fuadi Abidin Trikoesoemaningtyas Tuti Zubaidah Usman Usman Usnul, Uliyatul Utari Sumarmo Utari Sumarmo Vidia Purnama Sari Wahidah, Nanda Rahmatul Wulandari Wulandari Yaya S. Kusumah Yuli Ariani Yulia Yulia Yulinar Safitri Yuniara, Ridha Yusniarti, Sri Yusrizal Yusrizal Yuwaldi Away Zahratul Idami Zainal Abidin Zainal Abidin Zainal Abidin Zuraida IM