Al-Jabar : Jurnal Pendidikan Matematika
Al-Jabar : Jurnal Pendidikan Matematika, with registered number p-ISSN: 2086-5872 (print), e-ISSN: 2540-7562 (online), is a scientific journal published by Mathematics Education IAIN Raden Intan Lampung. The aim of this journal publication is to disseminate new theories and research results that have been achieved in the area of mathematics education. Al-Jabar: Jurnal Pendidikan Matematika, particularly focuses on the main issues in the development of the sciences of mathematics education, mathematics education, and applied mathematics. Al-Jabar, has been published since 2010, and starting from 2015, has been published online. Al-Jabar: Jurnal Pendidikan Matematika published twice a year, the period from January to June and July to December. This publication is available online via open access.
Articles
304 Documents
<![CDATA[The Role of Habits of Mind (HOM) on Student's Mathematical Problem Solving Skills of Primary School ]]>
<![CDATA[Indhira Asih Vivi Yandari]]>;
<![CDATA[Supartini Supartini]]>;
<![CDATA[Aan Subhan Pamungkas]]>;
<![CDATA[Etika Khaerunnisa]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 10, No 1 (2019): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v10i1.4018
<![CDATA[The research aims to describe the role of habits of minds on the student’s mathematical problem solving skills. Habits of mind studied are persisting, metacognition, thinking flexibly, and applying past knowledge to a new situation. The method used in this research is quantitative correlational. Samples were taken as much as 49 fifth grade students at SDN Walantaka 1. Data collection techniques using HOM scale and essay tests. Based on data analysis results obtained average habits of mind score of 68.26 including into medium category and problem solving skills of 53.68 in low category. The results of the regression test on a significant level of α = 0.05 obtained a conclusion that there is a significant influence between habits of mind on the mathematical problem solving, with a contribution of 67.40%. Based on the findings, the habits of mind plays an important role in problem solving and teachers should be able to develop that aspect. ]]>
<![CDATA[Problem Based Learning Strategy: the Impact on Mathematical Learning Outcomes viewed from Anxiety Levels ]]>
<![CDATA[Meriyati Meriyati]]>;
<![CDATA[Rizkia Shaulita]]>;
<![CDATA[Lita Nurma Turnip]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 9, No 2 (2018): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v9i2.3719
<![CDATA[This study aims to look at the effect of Problem Based Learning (PBL) Strategy and mathematical anxiety towards mathematics learning outcomes. The method used is the quasi-experiment method with a 2x2 factorial pattern. The data analysis technique is was the two-way analysis of variance (ANAVA) technique. This study discovers that (1) there are differences in mathematics learning outcomes between students who got the Problem Based Learning (PBL) strategy treatment and conventional learning strategies treatment, (2) there are effects of interaction between learning strategies and anxiety on mathematics learning outcomes, (3) there are differences in mathematics learning outcomes of students who have high anxiety level based on the treatments they received, (4) there are differences in mathematics learning outcomes of students who have low anxiety level based on the treatments they received. ]]>
<![CDATA[Ethnomathematics: Mathematical Aspects of Panjalin Traditional House and Its Relation to Learning in Schools ]]>
<![CDATA[Herri Sulaiman]]>;
<![CDATA[Fuad Nasir]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 11, No 2 (2020): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v11i2.7081
<![CDATA[This study was aimed to improve the learning process at school through ethnomathematics culture-based learning, namely the Panjalin traditional house. The purpose of this study was to explore the culture of Panjalin society as a medium for learning mathematics. Through culture-based learning, students were expected to improve their mathematics learning outcomes. The results showed that there were mathematical concepts and activities in the Panjalin traditional house. Students should learn the theories about mathematical concepts and know their application. The result of the study was aimed to examine the aspects of mathematics in the Panjalin traditional house and its relationship with mathematics learning at schools.]]>
<![CDATA[Meningkatkan Kemampuan Generalisasi Matematis Melalui Discovery Learning dan Model Pembelajaran Peer Led Guided Inquiry ]]>
<![CDATA[Bambang Sri Anggoro]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 7, No 1 (2016): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v7i1.9663
<![CDATA[The low ability of mathematical generalization of the students of SMPN 17 Bandar Lampung is because most of the students still have difficulty in drawing a conclusion from the material they have acquired and the lesson learned process of generalization aspect or less precisely the instructional model used. The purpose of this research is to know the influence of learning model of Peer Led Guided Inquiry and learning, discovery learning model with the ability of mathematical generalization. The measured variable from this research is the generalization ability in mathematics learning with the subject of algebraic factorization. This research is a quasi experimental research (quasi experimental research), where the subject of the study is students Class VIII students SMPN 17 Bandar Lampung. Data collection technique used is a test of mathematical generalization ability. The data analysis technique used analysis of variance (ANAVA) of one road with cell unlike the significance level α = 0,05 and as requirement analysis, that is a normal distribution population with liliefors model and homogenous population with Bartlett Test. Based on the result of research using ANAVA one way with cell unequal, hence the decision of Ho test is rejected. So it can be concluded that there is influence of learning model Peer Led Guided Inquiry, learning model of Discovery Learning, Conventional learning model to ability of mathematical generalization of learners. The test proceeds with a double-compression test using Scheffe ' methods to see which has a significant effect on mathematical generabilizability. The calculation results show that of the three treatments, the learning model of Discovery Learning which gives a significant influence on the ability of mathematical generalization.]]>
<![CDATA[Concept Understanding and Mathematic Problem Solving Skills in Algebraic Materials: the Effect Of Dragonbox Game Assisted DMR Of Covid-19 ]]>
<![CDATA[Nanang Supriadi]]>;
<![CDATA[Kartika Ramadona]]>;
<![CDATA[Dona Dinda Pratiwi]]>;
<![CDATA[Santi Widyawati]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 11, No 1 (2020): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v11i1.8332
<![CDATA[This article aims to find out how the ability to understand concepts and solve mathematical problems of junior high school students in Bandar Lampung after being treated using Multy Reprecentacy Discourse learning (DMR) assisted by dragonbox games for one semester of learning. Data analysis was based on an assessment of 64 students (experimental class n = 32 and control class n = 32) using the One-way Multivariate Analysis of Variance (MANOVA) analysis technique. The results showed that significantly learning during the Covid-19 pandemic using the DMR model assisted by mathematics games had a better effect on students' understanding of concepts and solving mathematical problems partially or simultaneously.]]>
<![CDATA[Analisis Kemampuan Mahasiswa dalam Pemecahkan Masalah Matematis menurut Teori Polya ]]>
<![CDATA[Netriwati Netriwati]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 7, No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v7i2.32
<![CDATA[This research aimed to describe students’ ability in solving mathematics problems according to Polya theory. According to writer’s experience in the subject of basic mathematics, the students had low ability in solving mathemathics problems. Therefore, the writer used the descriptive qualitative method to analyze problem-solving of mathematics according to Polya theory of semester two of IAIN students. Test and interview were used in collecting data. Based on analysis of simple statistic, it was found that students, whose high prior knowledge thought algorithmically in solving the question of problem-solving of mathematics, could understand the problems correctly and fluently. Students whose moderate prior knowledge thought algorithmically and not completely solved the questions of problem-solving. Furthermore, students whose low prior knowledge thought heuristic in solving the questions of problem-solving of mathematics.]]>
<![CDATA[Pengembangan Media Pembelajaran Matematika dengan Macromedia Flash ]]>
<![CDATA[Ruhban Maskur]]>;
<![CDATA[Nofrizal Nofrizal]]>;
<![CDATA[Muhamad Syazali]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 8, No 2 (2017): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v8i2.2014
<![CDATA[This research and development aims to 1) to determine the feasibility of developing mathematics learning media using the Macromedia Flash application program, 2) to find out the attractiveness of students' responses to the development of mathematics learning media using the Macromedia Flash application program. This research was carried out using the Research and Development (R and D) method using the modified Borg and Gall development procedure, which is 10 stages, with only limited access to the 7th stage. Data collection techniques using validation questionnaire sheet. The instrument used was a validation questionnaire sheet to determine the feasibility of the module and questionnaire for student responses to find out the interest. Data analysis techniques used in research and development are quantitative descriptive to process data in the form of scores from the validator's assessment and student response, while qualitative descriptive to describe the data in the form of commentary suggestions for improvement from the validator. Based on the results of the validation of the development of mathematics learning media using the Macromedia Flash application program an average score was obtained; (1) the feasibility of developing mathematics learning media using macromedia flash application program results of the validation of material experts obtained an average of 3.73, on linguistic aspects obtained an average of 3.64, on the aspect of feasibility evaluation obtained an average of 3.66, on media experts obtained on average (aspects of media efficiency obtained an average of 3.87, aspects of the function of the buttons obtained an average of 3.5 and the Graphical aspect obtained an average score of 3.4). (2) attracting the development of mathematics learning media using the macromedia flash application program students' responses obtained an average score of 3.61 in the "very interesting" criteria.]]>
<![CDATA[The Application of the Accelerated Learning Cycle, Brain-based Learning Model, and Direct Instruction Model toward Mathematical Reasoning in Terms of Mathematical Communication ]]>
<![CDATA[Arie Purwa Kusuma]]>;
<![CDATA[Nurina Kurniasari Rahmawati]]>;
<![CDATA[Ramadoni Ramadoni]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 11, No 1 (2020): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v11i1.6185
<![CDATA[The students' mathematical reasoning and mathematical communication abilities are influenced by several factors such as the use of learning models used by teachers in learning. The use of appropriate learning models can increase students' mathematical communication abilities and reasoning. This study aims to determine the effect of the Accelerated Learning Cycle, Brain-based learning model and Direct Instruction learning models on students' mathematical reasoning abilities seen from their communication abilities. This is a quasi-experimental research. The data were analyzed using analysis of variance with unequal cells. This study concludes that, first, Accelerated Learning Cycle provides better mathematical reasoning abilities than the Brain-based learning model and the Direct Instruction learning model and Brain-based learning model provide better mathematical reasoning abilities than the Direct Instruction learning model. Second, students who have high mathematical communication abilities have better mathematical reasoning than students with moderate or low mathematical communication abilities, students who have medium communication abilities have better mathematical reasoning than students with low mathematical communication abilities ]]>
<![CDATA[The Achievement of Middle School Students’ Mathematical Problem Solving Abilities through Project-Based Learning Models ]]>
<![CDATA[Dahlia Fisher]]>;
<![CDATA[Yaya Sukjaya Kusumah]]>;
<![CDATA[Jarnawi Afgani Dahlan]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 12, No 1 (2021): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v12i1.8858
<![CDATA[This research aims to determine the use of project-based learning (PjBL) in the achievement of students' mathematical problem-solving abilities. The variables in this research were PjBL and mathematical problem-solving abilities. The instrument in this research was a description test of mathematical problem-solving abilities, which was analyzed by testing the hypothesis using the Mann Whitney U test. The results showed that the average value of students learning using PjBL was higher than students learning using conventional models. The results of the Mann Whitney test show that learning using PjBL is effective in improving students' mathematical problem-solving abilities.]]>
<![CDATA[MENGEMBANGKAN KEMAMPUAN KONEKSI MATEMATIS MELALUI BUKU AJAR ELEKTRONIK INTERAKTIF (BAEI) YANG TERINTEGRASI NILAI-NILAI KEISLAMAN ]]>
<![CDATA[Nanang Supriadi]]>
<![CDATA[ Al-Jabar: Jurnal Pendidikan Matematika Vol 6, No 1 (2015): Al-Jabar: Jurnal Pendidikan Matematika ]]>
Publisher : <![CDATA[Universitas Islam Raden Intan Lampung, INDONESIA ]]>
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DOI: 10.24042/ajpm.v6i1.51
<![CDATA[Pembelajaran dengan menggunakan buku ajar elektroniksemestinya memiliki nilai lebih dibandingkan dengan buku cetak biasa yang banyak beredar. Nilai lebih tersebut ada karena pemakaian BAE harus menggunakan alat bantu berupa komputer (PC), e-book reader, tablet, maupun smartphone untuk membukanya. Dengan alat bantu yang digunakan, sepatutnya BAE mampu menampilkan simulasi-simulasi yang interaktif dengan ditambahkan fitur-fitur berupa video, animasi, suara maupun gambar. Buku ajar seperti ini dikenal dengan istilah Buku Ajar Elektronik Interaktif (BAEI). Madrasah dan Perguruan Tinggi Islam dewasa ini mulai mengembangkan pengintegrasian ilmu-ilmu sains ke dalam nilai-nilai keislaman. Pengintegrasian nilai-nilai keislaman dalam buku ajar matematika setidaknya dapat tergambar dalam contoh soal, soal latihan dan soal ujian yang mengangkat masalah-masalah yang terjadi dalam perpekstif islam tanpa mengubah standar kompetensi yang terkandung dalam kurikulum yang telah ditetapkan.Visualisasi yang ditampilkan dalam BAEI yang dapat digerakkan dan diubah bentuk serta ukurannya, memberi kesempatan kepada siswa untuk melakukan eksplorasi dan observasi dengan mudah sehingga kemampuan koneksi matematis dapat meningkat. Hal ini terbukti dari hasil penelitian yang telah dilakukan.Penelitian ini merupakan penelitiankuasi eksperimen berdisain pretes-postes dengan tujuan menjawab permasalahan apakah terdapat peningkatan kemampuan koneksi matematis siswa dengan menggunakan bahan ajar elektronik interaktif yang terintegrasi nilai-nilai keislaman. Subyek penelitian sebanyak 32siswa kelas XI, instrumen yang digunakan dalam penelitian ini berbentuk tes dan terdiri dari dua perangkat tes untuk kemampuan koneksi matematis. Hipotesis statistik dalam penelitian ini diuji menggunakan uji t dengan taraf signifikansi 5%. Hasil uji statistik menunjukkan bahwa terdapat peningkatan kemampuan koneksi matematis siswa dengan menggunakan bahan ajar elektronik interaktif yang terintegrasi nilai-nilai keislaman.]]>
