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The Development of Problems for ‘Asesmen Kompetensi Minimum’ Type Based on Ethnomathematics about Farmer Activities in Aceh Besar Regency Anggun Salsabila; Rahmah Johar; Yuhasriati Yuhasriati; Safrida Yanti; Suryawati Suryawati
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 14, No 1 (2023): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v14i1.39101

Abstract

Minimum Competency Assessment or Asesmen Kompetensi Minimum (AKM)  is used as a national assessment by involving several contexts; one of them is social culture. However, social cultural-based AKM problems, including ethnomathematics, are still limited. Therefore, efforts that can be carried out is designing ethnomathematics-based AKM problems related to farmers’ activities. This study aimed to obtain problems for ethnomathematics-based AKM problems about farmer activities in Montasik, Aceh Besar Regency, Indonesia. This research is a developmental research that was carried out through several stages, namely the preliminary, self-evaluation, prototyping, and the field test stages. In this case, the research subjects involved were 33 students of grade 8 at a junior high school in Montasik. The data analysis technique used was the Aiken's V formula and the product moment correlation. The results obtained 10 problems for ethnomathematics-based AKM about farmer activities in Montasik that achieved valid criteria and potential effects. The problems can be further used by mathematics teachers to improve the students’ numeration.Asesmen Kompetensi Minimum (AKM) digunakan sebagai asesmen nasional yang melibatkan beberapa konteks, salah satunya sosial budaya. Namun soal AKM berbasis sosial budaya termasuk etnomatematika masih terbatas. Oleh karena itu, upaya yang dapat dilakukan yaitu merancang soal tipe AKM berbasis etnomatematika terkait aktivitas petani. Tujuan penelitian ini yaitu untuk memperoleh soal tipe AKM untuk kelas 8 berbasis etnomatematika terkait kegiatan petani di Kecamatan Montasik, Kabupaten Aceh Besar, Indonesia. Penelitian ini merupakan penelitian pengembangan dengan tahapan yaitu preliminary, self evaluation, prototyping, dan field test. Subjek penelitian ini yakni 33 siswa kelas 8 dari salah satu SMP di Montasik. Teknik analisis data menggunakan formula Aiken’s V dan uji korelasi product moment. Hasil penelitian berupa soal tipe AKM berbasis etnomatematika pada kegiatan petani di Montasik sebanyak 10 soal yang valid dan memiliki efek potensial. Soal tersebut dapat digunakan oleh guru matematika untuk meningkatkan numerasi siswa.
Development of A Dyscalculia Identification Test Instrument Budi Azhari; Rahmah Johar; Evi Ramadhani; Mailizar Mailizar
Elkawnie: Journal of Islamic Science and Technology Vol 10, No 1 (2024)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v10i1.23347

Abstract

Abstract: This research aims to develop a dyscalculia test instrument for early identification of children with dyscalculia learning disorders through a series of validity and reliability tests involving various experts from various related fields. This research uses the Tessmer model in developing test instruments through several stages, including: preliminary, self evaluation, prototyping (expert reviews, one-to-one, and small group), and field tests. The research results show that each research variable, namely X1 (type A), X2 (type B), and X3 (Dyscalculia), has met high validity. All question items in these three variables have an r-value that exceeds the r-table, ensuring that the instrument measures what it is intended to measure and reflects the construct accurately. The reliability test results show that each variable has a raw_alpha above 0.80, which reflects very high reliability. This shows that the instrument has the ability to produce consistent and reliable results under repeated use and on different samples. So that the instrument developed can be used to identify and diagnose dyscalculic children in helping dyscalculic children overcome the difficulty of learning mathematics.Abstrak: Penelitian ini bertujuan untuk mengembangkan instrumen tes diskalkulia untuk mengidentifikasi awal anak dengan gangguan belajar diskalkulia melalui serangkaian uji validitas dan reliabilitas yang melibatkan berbagai pihak ahli dari berbagai bidang terkait. Penelitian ini menggunakan model Tessmer dalam mengembangkan instrumen tes melalui beberapa tahapan, antara lain: preliminary, self evaluation, prototyping (expert reviews, one-to-one, dan small group), dan field test. Hasil penelitian menunjukkan bahwa setiap variabel penelitian, yakni X1 (tipe A), X2 (tipe B), dan X3 (Diskalkulia), telah memenuhi validitas yang tinggi. Semua item soal di ketiga variabel tersebut memiliki r-hitung yang melebihi r-tabel, memastikan bahwa instrumen mengukur apa yang dimaksudkan untuk diukur dan mencerminkan konstruk dengan akurat. Hasil uji reliabilitas menunjukkan bahwa setiap variabel memiliki raw_alpha di atas 0,80, yang mencerminkan reliabilitas yang sangat tinggi. Ini menunjukkan bahwa instrumen memiliki kemampuan untuk menghasilkan hasil yang konsisten dan dapat diandalkan dalam penggunaan berulang dan pada sampel yang berbeda. Sehingga instrumen yang dikembangkan dapat digunakan keperluaan identifiksi dan mendiagnosa anak diskalkulia dalam membantu anak diskalkulia mengatasi masalah kesulitan belajar matematika.
Students’ Mathematical Problem Solving Ability Based on The Steps of Ideal Problem Solving Viewed From Adversity Quotient (AQ) Yuniara, Ridha; Saminan, Saminan; Abidin, Zainal; Johar, Rahmah
Al-Khawarizmi Vol 7, No 1 (2023): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v7i1.18211

Abstract

The ability of problem solving is one of essential mathematical abilities in learning mathematics. The facts in the field indicated that the problem solving ability of senior high school students were still low. Adversity Quotient (AQ) was presumed to play a role in the ability of students in solving problems. This research intended to describe the ability of students’ mathematical problem solving in accordance with the steps of IDEAL problem solving viewed from their AQ. The participants were consisted of three students of grade XI in one senior high school in Banda Aceh. The research finding indicates that the problem solving abilities of the students using steps of IDEAL problem solving regarding their AQ are differ. The climber solved problems by using all the steps of IDEAL problem solving, the camper only did four steps, and the quitter did not do any of the steps in solving the problem.
Validity of E-Modules for Teaching Fractions Through Realistic Mathematics Education with The Context of Sacrifice Worship (Ibadah Kurban) Ikhsan, M; Salsabila, Nada; Johar, Rahmah; Idami, Zahratul; Khairunnisak, Cut; Ellianti, Ellianti; Rossya, Nadila Rizki; Rohaizati, Ulya
Al-Khawarizmi Vol 8, No 1 (2024): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v8i1.22850

Abstract

Fraction is one of the difficult topic for students. One way to reduce students’ difficulties is to implement Realistic Mathematics Education (RME) by integrating Islamic values such as Sacrifice Worship (Ibadah Kurban). In addition, the use of technology to integrate sacrificial worship in fraction learning is also expected to increase students' interest in learning in the 21st century and can improve students' understanding. Therefore, it is necessary to develop an e-module for learning fractions through RME with the context of Sacrifice worship. The developed e-module contains learning trajectories, live worksheets, videos, and post-tests. This type of research is research and development which follows the stages of Plomp, especially in the prototyping and assessment stages. The instruments in this study were validation sheets. The validators consisted of one mathematics education lecturer and two Banda Aceh City junior high school teachers. Based on the validity test it was concluded that the e-module meets the valid criteria. The implication of this research is the development of e-modules needs to be continued to test practicality and effectiveness.
ENHANCING STUDENT NUMERACY AND LITERACY WITH GEOGEBRA: A CASE IN NUMERICAL METHODS Aklimawati, Aklimawati; Lestiana, Yeni; Wulandari, Wulandari; Johar, Rahmah; Khairunnisak, Cut; Isyafani, Erna
KALAMATIKA Jurnal Pendidikan Matematika Vol 8 No 2 (2023): KALAMATIKA November 2023
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol8no2.2023pp191-206

Abstract

Rapid advancement in technology has increased the significance of numerical literacy skills. The numerical methods course requires numerical literacy skills. The course enables students to solve a mathematical problem by interpreting the answer using an approximation rather than an actual value. This research used a descriptive quantitative method. The population of this study consisted of 80 university students enrolled in a numerical methods course. The sampling technique used a saturated sample, which involved everyone in the population as the sample. Data were collected from the learning outcomes test and questionnaire responses. The data were analyzed using a quantitative descriptive statistical analysis technique, and the data analysis computations were performed using SPSS Statistics 2. The study showed that the students' Numeracy and Literacy Skills improved when GeoGebra-assisted teaching materials were implemented in the numerical methods.
Key Influences on Students' Academic Success: Insights from Scholarly Research Vitoria, Linda; Ramli, Marwan; Johar, Rahmah; Mawarpury, Marty
Journal of Educational Management and Learning Vol. 2 No. 1 (2024): May 2024
Publisher : Heca Sentra Analitika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60084/jeml.v2i1.164

Abstract

Literature reveals that there are numerous factors that affect students' academic achievement. These factors range from internal factors with varying degrees of influence. Determining the dominant factors is highly useful as part of the effort and the planning of potential actions regarding what can be done to improve students’ academic achievement. The present study employed a systematic literature review method to identify the dominant factors. Results show that there are four dominant factors that affect students’ academic achievement. They are academic motivation, emotional intelligence, teachers, and peers. This finding confirms the complex nature of the factors that affect students’ academic achievement, which involve internal and external factors. Without disregarding the other factors, these findings suggest that schools and parents should pay close attention to the dominant factors in order to improve students’ achievement.
The students' creative thinking ability in elementary schools through RME Wulandari, Desy; Johar, Rahmah; Bahrun, Bahrun
International Journal of Trends in Mathematics Education Research Vol 6, No 2 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v6i2.207

Abstract

One of the abilities that students need to have is the ability to think creatively. This is because with this ability students can solve problems in different ways. This study aims to determine the effectiveness of RME on the results of students' creative thinking abilities in elementary schools. This type of research is experimental research. The research subjects were fourth-grade students at SD Negeri 5 Lhokseumawe. Research data was collected through a creative thinking test. In this study, the researchers observed while the model teacher as a teacher involved 20 students. Data were analyzed descriptively and qualitatively based on the results of students' creative thinking tests. The results of the study concluded that most students' creative thinking abilities were in the very creative category.
The effect of an e-learning-based remedial program on students' learning outcomes: The case of Fraction Cut, Siti Sabariah; Johar, Rahmah; Mailizar, Mailizar
International Journal of Trends in Mathematics Education Research Vol 6, No 2 (2023)
Publisher : SAINTIS Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33122/ijtmer.v6i2.209

Abstract

Students experienced difficulty in studying the topic of fraction during the covid-19 pandemic resulted in incomplete learning so remedial learning was necessary. So far, remedial learning has not been optimally implemented. Therefore, to achieve optimal remedial learning objectives, e-learning based remedial learning is needed. The aims of this study were 1) to find out the effect of e-learning-based remedial learning on the topic of fraction on learning outcomes in junior high schools in Banda Aceh, 2) to examine the improvement in student learning outcomes through e-learning based remedial learning on the topic of fraction on learning outcomes in junior high schools in Banda Aceh. This experimental study used quantitative approach. This study was designed following the pre-experimental design using one-group pretest-posttest. One-group pretest-posttest is a design that includes a pretest followed by treatment and a posttest for one group. The population of this study was all eighth grade students in Banda Aceh. The sample was randomly selected. They were the eighth grade students at four junior high schools whose pretest scores had not yet reached the KKM score of 60. The instruments used were diagnostic test questions and remedial questions on the topic of fraction. Diagnostic and remedial test results data were analyzed with SPSS. The results shows that there is a significant effect of e-learning based remedial learning on the topic of fraction on learning outcomes in junior high schools in Banda Aceh, 2) e-learning based remedial learning on the topic of fraction improves the students’ learning outcomes. The implication of this research is that teachers can implement the remedial learning based on e-learning on other learning topics, so that they has alternative solutions to the problem of implementing remedial learning outside of mathematics learning.
Mathematics Learning Model for Children with Dyscalculia through Special Intervention Azhari, Budi; Johar, Rahmah; Ramadhani, Evi; Mailizar, Mailizar; Safrina, Khusnul
Jurnal Ilmiah Peuradeun Vol. 12 No. 3 (2024): Jurnal Ilmiah Peuradeun
Publisher : SCAD Independent

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26811/peuradeun.v12i3.1528

Abstract

This research aimed to formulate a model of mathematical learning difficulties for children with dyscalculia to help children with dyscalculia overcome mathematics problems at school. This research is important to carry out considering that dyscalculia is a serious problem experienced by many students throughout the world. The SDTA model was built by analogizing the STIR model to non-communicable diseases. In this study, of 1247 students who conducted a series of tests (screening tests), there were 121 students, or 9.7% were initially identified as having dyscalculia. Furthermore, observations were carried out and confirmation was carried out with parents and teachers so that 119 students tested positive for dyscalculia. The research results showed that after intervention through treatment by the teacher, dyscalculia students experienced a very drastic decrease, especially in the material on recognizing and ordering numbers. Likewise, the results of model simulations on multiplication operation material illustrated the decline in students with dyscalculia. Specifically for division operations, the treatment process took relatively longer. Therefore, the simulation results in the SDTA model reflected students who are identified as having dyscalculia, along with planned intervention/ treatment, students could pass through the mathematics learning phase successfully.
A CASE STUDY OF STUDENTS' CREATIVITY IN SOLVING MATHEMATICAL PROBLEMS THROUGH PROBLEM BASED LEARNING Farrah Maulidia; Rahmah Johar; Andariah Andariah
Jurnal Infinity Vol 8 No 1 (2019): Volume 8 Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v8i1.p1-10

Abstract

Creativity could be interpreted as a person's cognitive abilities in solving problems by bringing up new ideas. The problems of students’ math achievement lows is math presented as finished product, ready to use, abstract and taught mechanistic. This case can be lead to the creativity of the less developed students because students are not given the opportunity to think and use theirs ideas in solving mathematical problems. Problem Based Learning Model is a learning model that emphasizes the concept and information outlined from the academic discipline. The purpose of this study is to analyzed students’ creativity in solving mathematical problems through Problem Based Learning model (PBL) in class VIII-1 MTsN Model Banda Aceh. Data qained based on the students’ worksheet in groups. The data acquisition is categorized into 5 levels (highest level 4 and lowest level 0) which is analyzed descriptively. The results is three groups were at level 4 with very creative categories, one group is at level 3 with creative category and another group is at level 2 with deeply creative enough category. To the conclusion is PBL model could cultivate the students’ creativity in solving mathematical problems.
Co-Authors . Khalisna . Saminan Abubakar Abubakar Adek Elfera Chandrawati, Adek Elfera Aini Wahyuna Ainuna Fasha Aklimawati Aklimawati, Aklimawati Ali Ridho Andariah Andariah Andariah Andariah Andariah Andariah Andi Ulfa Tenri Pada Anggun Salsabila Anizar Ahmad Anizar Ahmad Anwar Anwar Anwar Arhamni Arhamni Arta Maisela Asdarina, Orin Aslamiah, Shuaibatul Aslamiah, Suaibatul Asmaul Husna Azzahra, Cut Ina Bahrun Bahrun Bahrun Bahrun Bahrun Bahrun Bainuddin Yani Bansu Irianto Ansari Bintang Zaura Bintang Zaura Budi Azhari Cut Khairunnisak Cut Laila Kulsum Cut Morina Zubainur Cut, Siti Sabariah Dadang Juandi Darkasyi, Muhammad Decy Dhayanti Dedek Faradilla Dessy Amalia Dessy Amalia, Dessy desy wulandari Detiana Amir Devi Arhami Putri Dewi Agus Tiani Dewi Andayani Dewi Annisa Dhayanti, Decy Dian Patmawati Diandita, Elly Rizki edumatica FKIP Eka Junita Elah Nurlaelah Ellianti, Ellianti Elly Rizki Diandita Erfansyah, Muhammad Erna Isfayani Erna Wirda Erni Maidiyah Erni Maidiyah Erni Maidiyah Evi Ramadhani Evi Ramadhani Fadhiliani, Dwi Fahlida Harnita Fahlida Harnita Farrah Maulidia Farrah Maulidia Fathiya Salsabila Fathiya Salsabila Fatma Salinda Fitriadi Mahmud Fitriadi Mahmud Fitriati FKIP, edumatica Hajidin . Hajidin Hajidin Hajidin Hajidin Hannah-Charis O. Walker Harnita, Fahlida Hasbi, M. Hidayah Nurul Fajri Hidayat, Mukhlis Hifzi Meutia Hizir Sofyan Hizir Sofyan Husin, M. Husnul Khatimah Ibnu Zaina Ika Mulia Diarni 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 Khairiyah Rahma Lubis Khairiyah Rahma Lubis Khairul Umam Khalisna Khalisna Khusnul Safrina lestari, mulia Lestiana, Yeni Lina, Sri Intan Linda Vitoria, Linda Liza Indriyani Liza Rahmah M IKHSAN M Ikhsan M Ikhsan M. Ali Sarong M. Darkasyi M. Duskri M. Hasbi M. Ikhsan M. Ikhsan M. Ikhsan M. Ikhsan M. Ikhsan M. Syukri M.Ikhsan M.Ikhsan, M.Ikhsan Mahdalena Mahdalena Mahdalena Mailizar Mailizar Mailizar Mailizar Mailizar Mailizar Mailizar Mailizar Mailizar Marty Mawarpury Marwan Ramli Maulida, Gebrina Rezki Mila Furrahmah Mimie Saputri Moulina, Aisyah Rayhan Muhammad Hasbi MUHAMMAD HASBI Muhammad Subianto Muhsin Muhsin Mukhlis Hidayat Mulia Lestari Munzir, Said MUSTAQIM MUSTAQIM Mutia Fariha Mutiawati Mutiawati Mutiawati Nanda Rahmatul Wahidah Nasrullah Nasrullah Neni Mariana Nolismasari Nolismasari Nur Anwar Nur Anwar Nur Dewi Nurdiansyah Nurdiansyah Nurjani Nurjani Nurniqta Nuzulidar Nuzulidar Oktavia, Rini Rahmadani, Farah Putri Rahmadia Tiara Agusta Rahmawati Rahmawati Rahmi Fuadi Rahmi Hayati Raihan Raihan, Raihan Ramadhani, Evi Ramadhani, Lisa Ratu Fazlia Rahmayani Rezeki, Rike Arami Rina Puspita Sari Rini Sulastri Rini Sulastri Rini Sulastri Rita Novita Rizeky, Amna Sri Rizki Julina Rizki Julina Rizky Amalia Rohaida . Rohaizati, Ulya Rosnawati Rosnawati Rosnawati Rossya, Nadila Rizki Rusniati Rusniati Rusniati Safinatunnaja, Safinatunnaja Safrida Yanti Safrida Yanti Said Munzir 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 Siti Sara Solly Aryza Sri Haryani Sri Yusniarti Sry Rasyiidu Tebe Suaibatul Aslamiah Suci Mahya Sari Suhartati Suhartati Suhartati Suhartati Suhartati Suhartati Sulastri , Rini Sulastri Sulastri Sulastri Sulastri Sulastri*, Sulastri Sulastri, Sulastri Suryawati Suryawati Suryawati Suryawati Susanti Panca Wahyuni Syahjuzar Syahjuzar Syamsul Arifin Syamsul Rizal T. Mahmudi T. Marwanda Tari Anjani Taufik Fuadi Abidin Trikoesoemaningtyas Tuti Zubaidah Ulfa Meirida Uliyatul Usnul Ulya Rohaizati Usman Usman Usnul, Uliyatul Utari Sumarmo Utari Sumarmo Vidia Purnama Sari Wahidah, Nanda Rahmatul Wiwit Artika Wulandari Wulandari Yaya S. Kusumah Yuhasriati Yuhasriati Yuhasriati Yuhasriati Yuli Ariani Yulia Yulia Yulinar Safitri Yuniara, Ridha Yuniati Yuniati Yusniarti, Sri Yusrizal Yusrizal Yuwaldi Away Zahratul Idami Zainal Abidin Zuraida IM