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Anton Jaelani

Universitas Muhammadiyah Purwokerto

Author-ID : 2383000

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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A NEW TREND IN INDONESIA: NEWEST CURRICULUM AND ITS’ IMPACT ON MIDDLE SCHOOL LEVEL Wanda Nugroho Yanuarto; Joko Purwanto; Anton Jaelani
JMM (Jurnal Masyarakat Mandiri) Vol 6, No 3 (2022): Juni
Publisher : Universitas Muhammadiyah Mataram

Abstrak: Penerapan revolusi industri 4.0 memberi dampak kepada dunia pendidikan dalam menerapkan teknologi dari segala aspek pembelajaran di sekolah. Making Indonesia 4.0 adalah salah satu upaya pemerintah untuk menyelaraskan kehidupan Indonesia dengan laju teknologi. Salah satu program dalam making Indonesia 4.0 adalah pendidikan 4.0 di Indonesia. Pendidikan 4.0 di Indonesia adalah program yang diciptakan untuk meningkatkan kualitas pendidikan dengan berlandaskan teknologi dalam aktivitasnya di pembelajaran kelas. Tujuan kegiatan ini untuk mengetahui program pendidikan 4.0 di Indonesia dan dampak yang dihadapi dari pendidikan 4.0 di sekolah, khususnya di Muhammadiyah Ajibarang Middle School. Peserta kegiatan ini adalah guru-guru Muhammadiyah Ajibarang Middle School sebanyak 36 orang. Evaluasi yang dilakukan dalam kegiatan ini adalah kuesioner pemahaman pengetahuan pendidikan 4.0. Hasil pelatihan ini adalah pemenuhan pendidikan 4.0 di Muhammadiyah Ajibarang Middle School dengan peningkatan pemahaman pengetahuan pendidikan 4.0 sebanyak 63% dari pengetahuan awal. Diharapkan kegiatan ini dapat menjadi alternatif penyelesaian masalah terkait penerapan pendidikan 4.0 di SMP Muhamamdiyah Ajibarang sebagai upaya terciptanya roadmap making Indonesia 4.0.Abstract: The application of the industrial revolution 4.0 has an impact on the field of education in adopting technology from all aspects of learning in schools. Making Indonesia 4.0 is one of the government's efforts to synchronize Indonesian living with the pace of technology. One of the programs in establishing Indonesia 4.0 is education 4.0 in Indonesia. Education 4.0 in Indonesia is a program established to improve the quality of education based on technology in its activities in classroom learning. The goal of this activity is to find out the 4.0 education program in Indonesia and the impact suffered by 4.0 education in schools, especially at Muhammadiyah Ajibarang Middle School. The participants of this exercise were instructors of Muhammadiyah Ajibarang Middle School as many as 36 people. The evaluation carried out in this activity was a questionnaire on comprehending education knowledge 4.0. The result of this training is the fulfillment of education 4.0 at Muhammadiyah Ajibarang Middle School with an increase in understanding of education 4.0 knowledge as much as 63 percent of starting knowledge. It is hoped that this activity can be an alternative to solving challenges linked to the implementation of education 4.0 at Muhamamdiyah Ajibarang Middle School as an effort to build a roadmap for making Indonesia 4.0.

Identifikasi Kesalahan dalam Asesmen Metode Numerik Anton Jaelani; Lukmanul Akhsani
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 15, No 2 (2022): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v15i2.40512

Metode numerik merupakan mata kuliah wajib pada program studi pendidikan matematika. Identifikasi hasil asesmen metode numerik diperlukan sebagai refernsi penting untuk memperbaiki pembelajaran di waktu yang akan datang. Tujuan dari penelitian ini adalah mendeskripsikan kesalahan-kesalahan mahasiswa dalam menjawab soal-soal metode numerik. Jenis penelitian ini adalah penelitian kualitatif. Subyek dipilih dengan cara purposive sampling. Data diambil dengan data tes, dokumentasi dan catatan lapangan. Analisisnya menggunakan triangulasi, reduksi data, penyajian data dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kesalahan-kesalahan tersebut adalah tidak memahami materi, jawaban tidak lengkap, tidak menuliskan dengan benar, kesalahan dalam menerapkan rumus, kesalahan penghitungan, kesalahan penentuan selang terpilih, kesalahan menghitung, dan kesalahan input data. Selain itu, mahasiswa juga rawan dalam melakukan kesalahan penghitungan pada akhir-akhir iterasi.

Ekplorasi dan Alternatif Pertanyaan Matematis Berdasarkan Konteks Masjid Agung Purbalingga Anton Jaelani; Lukmanul Akhsani
Jurnal Axioma : Jurnal Matematika dan Pembelajaran Vol. 8 No. 1 (2023): Januari
Publisher : Universitas Islam Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/axi.v8i1.1748

Mathematics is an abstract object so students need context to make it easier to learn. The use of context is needed to bring students closer to mathematics, students, teachers, and the context itself. Learning mathematics through an Islamic context is a form of preservation of Islam which is expected to be a means of reminder in daily behavior. The purpose of this study is to explore mathematics and create mathematical questions based on the context of the Great Mosque of Purbalingga. The method of data collection is documentation, observation and library research. Data were analyzed by means of reduction, data presentation, and drawing conclusions. The result is that the Purbalingga Great Mosque building has mathematical elements that students can learn. These are the axis of symmetry, trigonometry, congruence, shape and area of plane figures, comparisons, and measurements. Mathematical questions are also presented to help students develop mathematical adaptation skills to the surrounding situations. Keywords: mathematical exploration, mathematical questions, Purbalingga Great Mosque

Development of Numerical Method Course Modules Based on Creative Thinking Ability Lukmanul Akhsani; Anton Jaelani; Agung Purwo Wicaksono
Jurnal Pendidikan Matematika IKIP Veteran Semarang Vol 6 No 2 (2022): Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang
Publisher : Urogram Studi Pendidikan Matematika, Universitas IVET

The Numerical Method is one of the introductory courses that are useful for students to understand mathematics better. However, the reality on the ground is that students do not understand the material in this course and only use problem-solving methods without understanding its meaning. This research is development research. This research aims to describe the results of the numerical method course module's development, efficiency and effectiveness based on creative thinking. This study uses a modified Thiagarajan development model in three stages: the define, design, and developing stages. This research was conducted with the subjects of fourth-semester students who took the Numerical Method course in the mathematics education study program at the Muhammadiyah University of Purwokerto. This research produces a product from a numerical method course module. Based on the analysis results at the define stage, students still do not interpret the material in the numerical method course, so their creative thinking skills tend to be poorly trained. At the design stage, the module is prepared by training students with creative thinking skills. Finally, at the development stage, the module is validated and tested in the numerical method course. The validation results state that the module is valid and can be used with minor revisions. Furthermore, after being tested, the students' responses were found to be in good criteria, meaning that the module was constructive for students. Then, the results of the creative thinking ability test stated that the results of the creative thinking ability test of students who used the development result module experienced mastery learning. Based on these results, it is concluded that the numerical method course module based on creative thinking skills is valid, practical and effective. Keywords: development, numerical method, creative thinking.

DEVELOPMENT OF MATHEMATICAL LITERACY PROBLEMS IN THE MINIMUM COMPETENCY ASSESSMENT (AKM) FOR CLASS VIII STUDENTS OF JUNIOR HIGH SCHOOL Syifa Ul Fatimatuz Zuhro; Anton Jaelani
PARADIKMA: JURNAL PENDIDIKAN MATEMATIKA Vol 16, No 2 (2023): PARADIKMA JURNAL PENDIDIKAN MATEMATIKA (July - December 2023)
Publisher : Study Program of Mathematics Education of Unimed Postgraduate Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/paradikma.v16i2.50155

The replacement of the National Examination into the 2021 National Assessment which consists of 3 elements, namely AKM, character survey, and learning environment survey. The Minimum Competency Assessment (AKM) focuses on students' ability to master reading literacy and numeracy literacy so that students are required to have good mathematical literacy skills. This research is a Research and Development study which aims to (1) produce mathematical literacy questions on the minimum competency assessment (produce valid and reliable mathematical literacy questions in the minimum competency assessment (AKM) for class VIII SMP students in the form of an essay test.; (2) Knowing students' responses to the mathematical literacy problems being developed. This research was carried out in class VIII H of SMP N 9 Purwokerto, by carrying out one product trial phase for 80 minutes. The AKM standards used in developing mathematical literacy questions contain three components, namely content, context and cognitive processes, with material content limitations including algebra, plane figures, arithmetic rows and series, data presentation and comparison. The instruments in this research used mathematical literacy question sheets, teacher response questionnaires, and validator sheets. The model used in this development is the Thiagaradjan, and Semmel & Semmel 4-D model which consists of four stages; (1) Define; (2) Design; (3) Develop; and (4) Disseminate. However, this research has only reached the 3D or Develop stage. The limit of question content is middle school material for grades 7 and 8. The results of the research show that the level of validity of mathematical literacy questions in the Minimum Competency Assessment (AKM) has the criteria of "valid" because it meets the requirements of ≥75 with a percentage per item reaching more than of 75% and the overall percentage obtained a score of 81%. The reliability calculation results for question package A are 0.67 and question package B is 0.65, so these two questions can be said to be "reliable". Apart from that, students' responses to mathematical literacy questions showed "good" criteria with a percentage of 82%, this means that mathematical literacy questions made students interested in the questions being developed.Keywords: Minimum Competency, Assessment (AKM), Mathematical Literacy, 4D Model, SMP N 9 Purwokerto

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERDIFERENSIASI EKSTOVERT DAN INTROVERT BERBASIS PROYEK Sejati, Mezayu Maura; Jaelani, Anton
Uninus Journal of Mathematics Education and Science (UJMES) Vol. 9 No. 2 (2024): Juli 2024
Publisher : Universitas Islam Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/ujmes.v9i2.3195

In mathematics learning at school, there are not many teaching materials that can support the learning process according to the needs of each student. One solution that can help students learn according to their needs is to use differentiated Student Worksheets (LKPD). The aim of this research is to produce a product in the form of a differentiated LKPD in terms of extrovert and introvert personalities using a project-based learning model on flat-sided building material for junior high school students. This type of research is Research and Development (RnD) with a 4D development model by Thiagarajan, which goes through 4 stages: Definition, Design, Development, and Dissemination. The subjects of this research were students in class VIII H of SMPN 5 Purwokerto. The instruments used are questionnaires to measure validity criteria and response questionnaires. The results of the research show that the differentiation LKPD in terms of extrovert and introvert personalities using a project-based learning model on flat-sided building material for junior high school students has met the very valid criteria with an average score of 3.63. Apart from that, this LKPD also received a very practical category with an average score of 3.13. These results indicate that this development product is suitable for use in the learning process.

Profil Kemampuan Pemecahan Masalah Matematis Berdasarkan Level proficiency Matematis Ummu Atiyatul Musodiqoh; Jaelani, Anton
Plusminus: Jurnal Pendidikan Matematika Vol. 4 No. 3 (2024): November
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/plusminus.v4i3.2339

Kemampuan pemecahan masalah matematis penting dimiliki siswa sebagai bagian dari penguasaan kompetensi matematika. Penelitian ini bertujuan menganalisis kemampuan pemecahan masalah matematis siswa di salah satu SMA Negeri di Mesuji Raya berdasarkan level proficiency matematis. Subjek penelitian yaitu siswa berdasarkan tingkatan kemampuan matematis tinggi, sedang, dan rendah. Penelitian menggunakan metode kualitatif dengan instrumen soal pemecahan masalah matematis dan wawancara mendalam. Analisis data meliputi reduksi, kategorisasi, interpretasi data, dan kesimpulan. Hasil penelitian menunjukkan adanya variasi signifikan dalam kemampuan siswa di setiap level proficiency matematis. Siswa dengan kemampuan matematis tinggi mampu memahami masalah, mengaitkan konsep dengan konteks nyata, dan mengevaluasi solusi dengan baik. Siswa dengan kemampuan sedang mengalami kesulitan dalam menerapkan strategi pemecahan masalah secara efektif. Siswa dengan kemampuan rendah menunjukkan kelemahan pada hampir seluruh tahapan pemecahan masalah. Mathematical problem-solving abilities are important for students to have as part of mastering mathematical competencies. This research aims to analyze students' mathematical problem-solving abilities at at one of the state high schools in Mesuji Raya based on their level of mathematical proficiency. The research subjects were students selected based on high, medium and low levels of mathematical ability. This qualitative research method uses mathematical problem-solving instruments and in-depth interviews. Data analysis consists of data reduction, data categorization, data interpretation, and drawing conclusions. The research results show that there are significant variations in students' abilities at each level of mathematical proficiency. Students with high mathematical abilities are able to understand problems, relate concepts to real contexts, and evaluate solutions well. On the other hand, students with medium ability experience difficulty in applying problem solving strategies effectively, while students with low ability show weaknesses in almost all stages of problem solving.

Learning Videos and Geogebra: Do They Really Help Students Solve Their Answers? Setyaningrum, Agustina; Jaelani, Anton
Jurnal Pendidikan Matematika Vol. 16 No. 1 (2025): January 2025
Publisher : Jurusan Pendidikan Matematika FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jpm.v16i1.234

Multimedia is a combination of various media elements, such as text, images, audio, video, and animation used by teachers to deliver teaching materials effectively and innovatively. There are various types of interactive multimedia that can be used, one of which is that teachers often involve videos and GeoGebra to help students learn mathematics. In practice, this assistance often makes students take a longer path to achieve learning goals. This study provides another perspective to determine the implications of learning videos and GeoGebra in completing answers that help students. With a descriptive method, this study took students as its subjects whose results were analyzed qualitatively using data descriptions, data reduction and presentation of conclusions. It turns out that videos are less able to help students complete their answers and GeoGebra can make students less than optimal in improving their thinking skills. However, the use of learning videos can be used by students to remember continuously to be used as independent learning materials and the use of GeoGebra can be used to correct answers that have been obtained using manual methods.

Analysis of Students' Mathematical Problem-Solving Skills in Terms of Math Anxiety Levels Musodiqoh, Ummu Atiyatul; Nurbaiti, Idhata; Gunawan; Jaelani, Anton; Jazuli, Akhmad
MaPan : Jurnal Matematika dan Pembelajaran Vol 13 No 1 (2025): JUNE
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2025v13n1a10

This study aims to analyze students' mathematical problem-solving skills based on the level of math anxiety they experience. Math anxiety is a psychological factor that can affect students' academic performance in mathematics, especially in that require problem solving. The research method is qualitative with a descriptive approach. Data collection was carried out through tests, questionnaires, and interviews. The results of the math anxiety questionnaire categorized students into high, medium, and low categories. Respondents were collected by purposive sampling from each category of math anxiety. Data analysis consists of reduction, data presentation, and conclusion. The results showed that students with low math anxiety were able to solve problems more systematically and flexibly, while students with high math anxiety tended to have difficulty understanding problems and designing solution strategies. Students in the math anxiety category are having difficulty in implementing a completion plan and providing the right conclusions. These findings confirm that math anxiety has a significant impact on students' mathematical problem-solving skills. Abstrak: Penelitian ini bertujuan untuk menganalisis kemampuan pemecahan masalah matematika siswa berdasarkan tingkat kecemasan matematika yang dialaminya. Kecemasan matematika merupakan faktor psikologis yang dapat mempengaruhi prestasi akademik siswa dalam matematika, terutama dalam memecahkan masalah. Metode penelitiannya bersifat kualitatif dengan pendekatan deskriptif. Pengumpulan data dilakukan melalui tes, kuesioner, dan wawancara. Hasil kuesioner kecemasan matematika mengkategorikan siswa ke dalam kategori tinggi, sedang, dan rendah. Responden dikumpulkan dengan purposive sampling dari setiap kategori kecemasan matematika. Analisis data terdiri dari reduksi, penyajian data, dan kesimpulan. Hasil penelitian menunjukkan bahwa siswa dengan kecemasan matematika rendah mampu memecahkan masalah secara lebih sistematis dan fleksibel, sedangkan siswa dengan kecemasan matematika tinggi cenderung mengalami kesulitan memahami masalah dan merancang strategi solusi. Siswa dalam kategori kecemasan matematika mengalami kesulitan dalam menerapkan rencana penyelesaian dan memberikan kesimpulan yang tepat. Temuan ini menegaskan bahwa kecemasan matematika memiliki dampak yang signifikan pada keterampilan pemecahan masalah matematika siswa.

ANALISIS KEMAMPUAN KONEKSI MATEMATIS DITINJAU DARI KEMANDIRIAN BELAJAR SISWA Hidayati, Litsa Arfi; Triyana, Evi; Gunawan; Kusno; Jaelani, Anton
MaPan : Jurnal Matematika dan Pembelajaran Vol 13 No 1 (2025): JUNE
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2025v13n1a4

The ability to make mathematical connections has an important role in the problem-solving process, while learning independence is an affective aspect that supports the learning process. This study aims to analyze the ability of mathematical connections based on learning independence. The research subjects consisted of 35 grade VII students at MTs Minat Cilacap. This study uses a qualitative method with a descriptive approach. Data collection techniques are in the form of mathematical connection ability tests, interviews, and learning independence questionnaires. Based on the questionnaire, students are categorized into high, medium, and low. Each category is taken by one student as a sample with a purposive sampling technique. The material used for the test is Social Arithmetic. Data analysis consists of data reduction, presentation, and conclusion. The results show that students with high independence are able to relate mathematical concepts well and apply them in a variety of situations. Students with moderate independence have sufficient understanding, but still have difficulty in relating concepts thoroughly. Students with low independence experience obstacles in connecting mathematical concepts to other situations. The implications of this study emphasize the importance of implementing innovative learning strategies that can increase learning independence and mathematical connections. Abstrak: Kemampuan koneksi matematis memiliki peran yang penting dalam proses penyelesaian masalah sedangkan kemandirian belajar sebagai aspek afektif yang menunjang proses pembelajaran. Penelitian ini bertujuan untuk menganalisis kemampuan koneksi matematis berdasarkan kemandirian belajar. Subjek penelitian terdiri dari 35 siswa kelas VII di MTs Minat Cilacap. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Teknik pengumpulan data berupa tes kemampuan koneksi matematis, wawancara, dan angket kemandirian belajar. Berdasarkan angket, siswa dikategorikan menjadi tinggi, sedang, dan rendah. Setiap kategori diambil masing-masing satu siswa sebagai sampel dengan teknik purposive sampling. Materi yang digunakan untuk tes adalah Aritmatika Sosial. Analisis data terdiri dari reduksi data, penyajian, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa siswa dengan kemandirian tinggi mampu menghubungkan konsep matematika dengan baik dan menerapkannya dalam berbagai situasi. Siswa dengan kemandirian sedang memiliki pemahaman yang cukup, tetapi masih mengalami kesulitan dalam mengaitkan konsep secara menyeluruh. Siswa dengan kemandirian rendah mengalami hambatan dalam menghubungkan konsep matematis dengan situasi lain. Implikasi dari penelitian ini menekankan pentingnya penerapan strategi pembelajaran inovatif yang dapat meningkatkan kemandirian belajar dan koneksi matematis.

Co-Authors Agung Purwo Wicaksono agustina setyaningrum, agustina Ahmad Ahmad Akhmad Jazuli Arifin Suryo Nugroho Eka Setyaningsih Evi Triyana Gunawan Handini, Elli Helmy Wahyu Widiarti Helmy Wahyu Widiarti Hidayati, Litsa Arfi Joko Purwanto Joko Purwanto Joko Purwanto Kusno Kusno Kusno Kusuma, Anggun Badu Lukmanul Akhsani Lukmanul Akhsani Lukmanul Akhsani Mohamad Ikram Zakaria Musodiqoh, Ummu Atiyatul Nabila, Jauza Nur Nur Syamsiyah Harahap Nurbaiti, Idhata Pertiwi, Budi Wahyu Prima Honder Alfaindes Ratu Ilma Indra Putri Rizqi Muji Prisnaini Sejati, Mezayu Maura Syifa Ul Fatimatuz Zuhro Triyana, Evi Ummu Atiyatul Musodiqoh Ummu Atiyatul Musodiqoh Wahyuni, Priska Wanda Nugroho Yanuarto Yusuf Hartono Zuhro, Syifa Ul Fatimatuz Zulaeha Nur Asyifa

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