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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Matematika Jurnal Infinity Journal of Research and Advances in Mathematics Education Al-Jabar : Jurnal Pendidikan Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Math Didactic: Jurnal Pendidikan Matematika MUST: Journal of Mathematics Education, Science and Technology Triadik PENDIPA Journal of Science Education Jurnal Pendidikan Matematika Raflesia JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) JPMI (Jurnal Pendidikan Matematika Indonesia) Jurnal Pendidikan Matematika (Jupitek) Jurnal Equation: Teori dan Penelitian Pendidikan Matematika Jurnal Pendidikan dan Konseling MES: Journal of Mathematics Education and Science Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Padegogik Range : Jurnal Pendidikan Matematika Madaniya Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika ABSIS : Mathematics Education Journal Annals of Mathematical Modeling Jurnal Math-UMB.EDU Mosharafa: Jurnal Pendidikan Matematika TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Dharmas Education Journal (DE_Journal) Jurnal Didactical Mathematics Aceh International Journal of Science and Technology Annals of Mathematical Modeling International Journal of Trends in Mathematics Education Research (IJTMER) JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Pendidikan Matematika Andromeda: Jurnal Pengabdian Masyarakat Rafflesia International Journal of Education Research and Development International Journal of Didactic Mathematics in Distance Education Jurnal Infinity Jurnal Pendidikan MIPA Mathematics Education Journal
Haji, H Saleh
Universitas Bengkulu
Religion Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Journal : Jurnal Infinity

 1 
DEVELOPING STUDENTS’ ABILITY OF MATHEMATICAL CONNECTION THROUGH USING OUTDOOR MATHEMATICS LEARNING Saleh Haji; M Ilham Abdullah; Syafdi Maizora; Yumiati Yumiati
Jurnal Infinity Vol 6, No 1 (2017): Volume 6 Number 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (645.073 KB) | DOI: 10.22460/infinity.v6i1.p11-20

Abstract

The Purpose of this study is to determine the achievement and improvement of students’ mathematical connectionability through using outdoor mathematics learning. 64 students from the fifth grade of Primary School at SDN 65 and SDN 67 Bengkulu City were taken as the sample of this study. While the method of the research used in this research is experiment with quasi-experimental designs non-equivalent control group. The results of the study are as follows: (1) There is an increasing ability found in mathematical connection of students whom taught by using outdoors mathematics learning is 0,53; (2) Based on statical computation that achievement of students’ ability of mathematical connection is taught by using outdoor mathematics learning score is 71,25. It is higher than the students score 66,25 which were taught by using the conventional learning. So as to improve students’ mathematical connection, teachers are suggested to use the outdoors mathematics learning
PENDEKATAN ICEBERG DALAM PEMBELAJARAN PEMBAGIAN PECAHAN DI SEKOLAH DASAR Saleh Haji
Jurnal Infinity Vol 2, No 1 (2013): Volume 2 Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (958.806 KB) | DOI: 10.22460/infinity.v2i1.p75-84

Abstract

Makalah ini membahas pengaruh pendekatan iceberg pada pembelajaran pembagian pecahan di Sekolah Dasar.Tahapan pendekatan iceberg tersebut sebagai berikut: 1. Orientasi lingkungan secara matematis, 2. Model material, 3. Pembuatan pondasi, dan 4. Matematika formal. Sedangkan topik pembagian pecahan yang dibahas terdiri atas: pembagian bilangan bulat oleh pecahan, pembagian pecahan oleh bilangan bulat, dan pembagian pecahan dengan pecahan. Penggunakan pendekatan iceberg dalam pembelajaran matematika diharapkan dapat mengatasi kesulitan siswa SD dalam memahami materi pecahan khususnya pembagian pecahan.Kata Kunci    : Pendekatan Iceberg, Pembagian Pecahan  This paper discusses the influence of iceberg approach to learning division of fractions in school Dasar.Tahapan iceberg approach is as follows: 1. Mathematically oriented environment, 2. Material model, 3. Making foundations, and 4. Formal mathematics. While the division of fractions topics covered consist of: integer division by fractions, division of fractions by integers, and division of fractions by fractions. Use of the iceberg in mathematics learning approach is expected to overcome the difficulties in the elementary school students understand the material fractions in particular the division of fractions. Key words : Iceberg approach, division of fractions.
MEMBANGUN KEMANDIRIAN BELAJAR SISWA MELALUI PEMBELAJARAN MATEMATIKA REALISTIK Saleh Haji; M Ilham Abdullah
Jurnal Infinity Vol 4, No 1 (2015): Volume 4 Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (507.108 KB) | DOI: 10.22460/infinity.v4i1.p39-46

Abstract

ABSTRAK Tujuan penelitian ini adalah untuk mengetahui pencapaian dan peningkatan kemandirian belajar matematik siswa melalui pembelajaran matematika realistik. Metode penelitian yang digunakan adalah kuasi eksperimen dengan non-equivalent control group design Hasil penelitian sebagai berikut. pembelajaran matematika realistik lebih efektif dalam pencapaian dan peningkatan kemandirian belajar siswa dibandingkan pembelajaran konvensional. Perbedaan pencapaian dan peningkatan kemandirian belajar siswa pada kedua kelompok pembelajaran signifikan. Besarnya pencapaian kemandirian belajar matematik siswa kelompok pembelajaran matematika realistik  dan siswa kelompok pembelajaran konvensional, masing-masing sebesar 176,85 dan 172,96. Sementara itu, besarnya peningkatan kemandirian belajar matematik siswa kelompok pembelajaran matematika realistik adalah 0,1 dibandingkan dengan pembelajaran konvensional. Kata Kunci    :   Kemandirian belajar, Pembelajaran matematika realistik.  ABSTRACTThe Purpose of this study is to determine the achievement and improvement of self regulated learning student through realistics mathematics learning. This study use a quasi-experimental design by the non-equivalent control group. The results are realistics mathematics learning   more effectively in the achievement and improvement of self regulated learning student is compared conventional learning. Differences achievement and improvement in both groups is significant. The magnitude of the achievement of self regulated learning student is taught through realistics mathematics learning is 176.85, while self regulated learning student is taught through conventional learning is 172.96. While, the magnitude of the increase in self regulated learning student is taught realistic mathematics learning is 0.1, if it is compared with conventional learning. Keywords:        Self regulated learning, Realistic mathematics learning.
Blended online learning: Students' perception and its effect on learning outcomes abstract algebra Yumiati, Yumiati; Putra, Harry Dwi; Haji, Saleh
Jurnal Infinity Vol 14 No 1 (2025): VOLUME 14, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i1.p65-84

Abstract

In the current digital era, the implementation of blended online learning faces challenges in understanding students' perceptions and its impact on learning outcomes, particularly in Abstract Algebra. This issue is crucial to investigate, as the shift in teaching methods can influence the comprehension of complex algebraic concepts. This research aims to investigate students' perceptions and learning outcomes in abstract algebra courses of blended and asynchronous online learning. The research method used was quasi-experiment. The subject of 27 students is available without being randomly selected. Research instruments using questionnaires and tests. The test consists of eight essay questions. The questionnaire includes 27 closed-ended questions and six open-ended questions. The results showed that students perceived Abstract Algebra subjects as difficult or very difficult. Most students needed help to study the module due to material difficulty thoroughly. In addition, asynchronous online learning is ineffective compared to blended online learning. All students wanted the tutorial asynchronous and synchronous combined (blended online learning). Most students carry out online learning at home using a smartphone device. Students who use blended online learning obtain significantly higher learning outcomes than students who only take it asynchronously.
Blended online learning: Students' perception and its effect on learning outcomes abstract algebra Yumiati, Yumiati; Putra, Harry Dwi; Haji, Saleh
Jurnal Infinity Vol 14 No 1 (2025): VOLUME 14, NUMBER 1, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v14i1.p65-84

Abstract

In the current digital era, the implementation of blended online learning faces challenges in understanding students' perceptions and its impact on learning outcomes, particularly in Abstract Algebra. This issue is crucial to investigate, as the shift in teaching methods can influence the comprehension of complex algebraic concepts. This research aims to investigate students' perceptions and learning outcomes in abstract algebra courses of blended and asynchronous online learning. The research method used was quasi-experiment. The subject of 27 students is available without being randomly selected. Research instruments using questionnaires and tests. The test consists of eight essay questions. The questionnaire includes 27 closed-ended questions and six open-ended questions. The results showed that students perceived Abstract Algebra subjects as difficult or very difficult. Most students needed help to study the module due to material difficulty thoroughly. In addition, asynchronous online learning is ineffective compared to blended online learning. All students wanted the tutorial asynchronous and synchronous combined (blended online learning). Most students carry out online learning at home using a smartphone device. Students who use blended online learning obtain significantly higher learning outcomes than students who only take it asynchronously.
Co-Authors ., Yumiati Abdulhamid Hamza Abdurrobbil Falaq Dwi Anggoro Agung Setia Budi Agus Susanta Agus Susanta Agustinsa, Ringki Aliya Monika Br Ginting Amelia Sari Anak Agung Istri Sri Wiadnyani Annisa Al Karimah Antasari, Melisa Aqiela Mardhatillah Astria, Ririn Audaya, Robiatul Badeni Badeni, Badeni Baki Swita Baki Swita Bella Trinofita Berta Panduwinata Bonyah, Ebenezer Br Ginting, Aliya Monika Clara Ade Utami Detty Syefriyani Dewi Herawaty Dian Oktari Dita Yustika Septiyani Diya'uddeen Basheer Hasan Dodi Isran Dona Eka Safitriyanti Dwi Putri, Geza Dwi Yanti Dwi Yanti Eka Yulitasari Elsa Putri Gusvarini Elsa Putri Gusvarini Etika Prameswari Fashali, Agju Jihan Indri Fatrima Santri Syafri, Fatrima Santri Febrila, Lilia Gina Ginta Octizasari Gusvarini, Elsa Putri Gyzka Veliesa Hafizatul Ardy Hanifah Hanifah hanifah hanifah Hanifah Hanifah Hardini Agustika Harry Dwi Putra, Harry Dwi Hudiria, Inda Ilham Abdullah Ilham Abdullah Ilham Abdullah, Ilham Inda Hudiria Juliani, Linda Yeka Keke Berlinda M Ilham Abdullah M Ilham Abdullah Marliani, Depi Melisa Antasari Mestika Sekarwinahyu Mestika Sekarwinahyu Muhammad Yogi Ramadhan Mulyani, Arie Nesta, Ridho Agio Nirwana Nirwana Nirwana Nirwana Nopriza Rahmawati Novianita, Lizza Novita Tanti Nugraha, Arief Nugroho, Khathibul Umam Z Nurcahyati, Sari Azni Nurliyan Hidayati, Latifa Octizasari, Ginta Octizasari, Ginta Putra, Syalendra Putri, Cindy Samya Rahmi Maiyunda Sari Ramadhani, Muhammad Raudya Tuzzahra Ridwanul Fata Rina Meilani Rina Meilani, Rina Ririn Astria Riyani, Rizki Rizki Riyani Robiatul Audaya Rodríguez-Nieto, Camilo Andrés Sri Hartati Sri Hartati Sri Hartati Sri Mulianti Sudirman Sudirman Suharto Suharto Sumardi, Hari Susanta, Agus Syafdi Maizora Syefriyani Detty Trihasari, Shelly Virgiano, M. Andre Wahyu Widada Wahyu Widada Wanti Asmara Widya Paramita Sari Wijaya, Tommy Tanu Yana Royana Yensy B, Nurul Astuty Yetti Widiarti Yori Yupiter Juliansyah Yuliani Nasution Yulitasari, Eka Yumiati Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili Zamzaili, Zamzaili Zamzaili, Zamzaili