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Al-Jabar : Jurnal Pendidikan Matematika
Published by Universitas Islam Negeri Raden Intan Lampung
ISSN : -     EISSN : 25407562     DOI : 10.24042
Core Subject : Education,
Education Mathematics
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.
Arjuna Subject : -
Articles 355 Documents
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Analisis Kemampuan Mahasiswa dalam Pemecahkan Masalah Matematis menurut Teori Polya Netriwati, Netriwati
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.32

Abstract

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.
Pengaruh Model Pembelajaran Reflektif dengan Pendekatan Matematika Realistik Bernuansa Keislaman terhadap Kemampuan Komunikasi Matematis Putra, Fredi Ganda
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.35

Abstract

The objective of this research was to investigate the effect of the learning model on the mathematic communication of the students. The learning models compared were the reflective learning model with mathematics realistic in Islamic nuance and the direct learning model. The type of the research was a quasi-experimental research. Its population was all of the students in grade VII in MTs Al-Khairiyah Nature in academic year 2015/2016. The size of the sample was 44 students consisted of 22 in experimental class 1 and 22 in control class 1. The instruments used were mathematics communication test on the learning material of the polyhedron. The data were analyzed by using t-test. The conclusions of the research were as there is the effect of reflective learning model with mathematics realistic in Islamic nuance resulted in a better than the direct learning model.
Pembelajaran Matematika dengan Metode Accelerated Learning untuk Meningkatkan Kemampuan Penalaran Adaptif Putra, Rizki Wahyu Yunian
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.36

Abstract

The ability of adaptive reasoning is a competence that must be possessed by students, but the reality of the field shows that students' adaptive reasoning ability is still not satisfactory. Learning with the accelerated learning method is applied in the hope of improving students' adaptive reasoning abilities. The purpose of this research is to know whether the improvement in students' adaptive reasoning ability with accelerated learning method is better than ordinary learning. This research is a quasi-experiment or quasi-experiment with pretest-posttest control group design. Implementation of this research is done on grade VIII students in one of the State Junior High School in Bandar Lampung. Problems given are questions of reasoning ability of adaptive in material relation and a function, test of ability, ability of reasoning is tested theoretically by validating with picture that test question can be well understood and empirically validity and reliability fulfill characteristic to be used in research, The degree of difficulty and distinguishing power of the problem can already be used to determine the enhancement of the ability of adaptive reasoning. Quantitative data analysis was performed using flat most different and N-Gain test. The results of this study are students whose learning to apply learning with an accelerated learning method of enhancing the ability of adaptive reasoning is significantly better than that of students whose learning using ordinary learning is reviewed in whole.
Aktivitas Matematika Berbasis Budaya pada Masyarakat Lampung Rakhmawati, Rosida
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.37

Abstract

Culture-based education has a vital role of individuals and communities to achieve progressivity in all aspects of life. Math-based culture called ethnomathematics is an approach that can be used to explain the role of mathematics in a multicultural society. Mathematical concepts used to explore the existence of mathematics in culture, especially traditional societies of Lampung. This study aims to describe the results of exploration Lampung Ethnomathematics with this kind of exploratory research as well as an ethnographic approach. The results showed that without studying the mathematical concept, traditional society of Lampung have applied these concepts in their daily lives using ethnomathematics. Proved the existence of mathematical concepts contained in custom home building, the local unit of  Lampung, geometric shapes motif of tapis, as well as traditional games Lampung. Researchers suggest the results of this study to (a) used as alternative ideas mathematics learning outside the classroom, (b) introduced in learning formal mathematics as initial capital to teach the concept of mathematics to students, (c) be used as reference material for preparing a matter of mathematical problem-solving context.
Proses Berpikir Matematis Siswa dalam Menyelesaikan Masalah Matematika di tinjau dari Tipe Kepribadian Keirsey Hamidah, Khusnul; Suherman, Suherman
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.38

Abstract

This study aims to describe the process of mathematical thinking of students in solving mathematical problems in terms of Keirsey's personality type. This research is a qualitative-descriptive research. Research subjects taken are MAN 2 Tulang Bawang Barat class XI students by purposive sampling. Research subjects amounted to 2 people from each personality type. Data collection is done by observation, interview, and documentation. Data validity using technique triangulation. Data analysis techniques used are the concept of Miles and Huberman, namely data reduction, data presentation, and conclusion. The results showed that each of Keirsey's students in solving mathematical problems was more likely to be a student of a Guardian personality type. In solving mathematical problems begins with the acceptance of information marked by understanding the problem involves knowing what is known (M1), knowing what is being asked (M2), knowing the required requirements in problem solving (M3), as well as making the model of math from the problem with its own understanding (M4). Then proceed with the processing of information marked by implementing the problem-solving plan (R1) and proceed with executing the plan to get the answer (P1), but the steps are not complete. While in rechecking the answer (C1) students do re-check, then in drawing a conclusion (C2), students draw conclusions only on some tests.
Mengungkap Konsep Bilangan Prima dalam Surat Al-Kautsar Mubaroh, Umi Azizatul; Mujib, Mujib; Syazali, Muhamad
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.39

Abstract

This study requires to use a qualitative model, while for the type of research, using Content Analysis. Content analysis is a model used to examine the documentation data in the form of text, images, symbols, and so forth. A research technique for making inferences that can be replicated and valid data with the context. As a technique of research, the content analysis includes specific procedures for processing the scientific data with the aim of providing knowledge, open new horizons and presenting the facts. Assessment of the linkages primes 3 includes a discussion on the relationship with the meaning and also lafadznya, apart from Al-Kautsar consists of three paragraphs, including the font used and unused in the letter, the difference between the two is 6 (multiples of prime numbers 3), for the number of repetitions of letters obtained 111.111.111.123.444.510 numbers (multiples of primes 3), in a letter lafadz هللاproduce numbers 15 and 1,040 (multiples of primes 3), the sequence of letters and the number of letters in the Qur'an produced 114 108 numbers (multiples of primes 3), correlation beginning and end of the letter gives the figure 1.515 (multiples of primes 3), and the number of repetitions of letters in each verse, second verse generate numbers 1.111.111.224, 1.111.111.122 generate numbers second paragraph, and paragraph the third 1.111.111.125 produce numbers which are all multiples of primes 3.
Pola Interaksi Guru dan Siswa Tunanetra Widyastuti, Rany
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.40

Abstract

This study aims to describe the pattern of interaction between teachers and students and between students with other students on learning VII grade SMPLB A Bina Insani Bandar Lampung. This research is a qualitative research. The subject of this research is one teacher and all students of class VII SMPLB A Bina Insani Bandar Lampung, amounting to 5 people where 1 student is light blind (low vision) and 4 students total blind. The technique of validity of data used is by triangulation time, that is by seeing the data of an interaction between a teacher with the student and between student on two observations done on a different day. The results of this study indicate that the pattern of interaction of teachers and students with visual impairment in learning VII grade SMPLB A Bina Insani Bandar Lampung is a two-way interaction but without the interaction between students with one student, either in the category of information (BIn) (UIn), as well as delay information (TIn).
Eksperimentasi Model Pembelajaran Student Facilitator and Explaining (SFE) terhadap Hasil Belajar ditinjau dari Kecerdasan Linguistik Widyawati, Santi
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.41

Abstract

This study aims to determine: (1) Which gives higher learning outcomes between the Student Facilitator and Explaining (SFE) learning model with the conventional learning model on the subject matter of exponent of class X Semester odds SMA N 1 Seputih Surabaya academic year 2016/2017, (2) Which gives higher learning outcomes between students with high, medium, or low linguistic intelligence on the subject matter of exponents of class X Odd Semester SMA N 1 Seputih Surabaya academic year 2016/2017 (3) Is there an interaction between the Student Facilitator learning model And Explaining (SFE) and linguistic intelligence on students' mathematics learning outcomes of the subject matter of exponents of class X Semester odd in SMA N 1 Seputih Surabaya in academic year 2016/2017. This research is a comparative causal research with factorial design 3 3. The population of this research is all students of class X SMA Negeri 1 Seputih Surabaya, Central Lampung. Sampling was done by cluster random sampling. The sample of this research are students of class X.1 and X.2. The conclusion of this research is: (1) There is no difference of learning result of student mathematics between the SFE model with a conventional model in grade X student SMA N 1 Seputih Surabaya. (2) There is no difference of learning result of student mathematics observed from the linguistic intelligence of class X student SMA N 1 Seputih Surabaya. (3) There is no interaction between SFE learning model and linguistic intelligence of grade X students SMA N 1 Seputih Surabaya.
Efektifitas Penggunaan Metode Pembelajaran Quantum Learning terhadap Kemampuan Pemahaman Konsep Matematis Mahasiswa Sudarman, Satrio Wicaksono; Vahlia, Ira
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.42

Abstract

This study was conducted to improve the mastery of student concepts on calculus materials using Quantum Learning method, this research is motivated because the learning of calculus has not seen any mastery of concept implemented during learning. Therefore formulated problems in this research is how the implementation of learning calculus by using the method of Quantum Learning, and how to increase the mastery of concepts on learning calculus mathematics by applying the method of Quantum Learning. The purpose of this study is to determine the ability to understand mathematical concepts of students who obtain learning Quantum Learning and students who obtain conventional learning. The type of research is a quasi-experiment with the design is Posttest-Only Design. The sample in this research is a student of 3rd semester of Muhammadiyah Metro University. The technique of data collecting using ability comprehension test of mathematical concept and hypothesis test using t-test. From the result of hypothesis test using t test that is tct = 4,136 and ttable = 2,035 which show at significant level α = 0,05 yield tcount> ttable and states that H0 is rejected means ability of comprehension mathematical concept of a student who gets learning of Quantum Learning is higher than student Who acquired conventional learning.
EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) BERBANTUAN SOFTWARE CABRI 3D DI TINJAU DARI KEMAMPUAN KONEKSI MATEMATIS SISWA Putra, Fredi Ganda
Al-Jabar: Jurnal Pendidikan Matematika Vol 6 No 2 (2015): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v6i2.43

Abstract

Penelitian ini bertujuan untuk mengetahui:(1)manakah yang memberikanprestasi belajar lebih baik antara siswa yang dikenakan model pembelajaran kooperatif tipe TGT berbantuan Cabri 3D, TGT, dan pembelajaran langsung; (2) manakah yang mempunyaiprestasi belajar lebih baik antara siswa yang memiliki kemampuan koneksi matematika kategori tinggi, sedang, atau rendah; (3) Pada masing-masing kategori kemampuan koneksi matematika, manakah yang mempunyai prestasi belajar lebih baik antara siswa dikenakan model pembelajaran kooperatif tipe TGT berbantuan Cabri 3D, TGT, dan pembelajaran langsung, dan (4) Pada masing-masing kategori model pembelajaran, manakah yang mempunyai prestasi belajar lebih baik antara siswa dengan kemampuan koneksi matematika kategori tinggi, sedang, atau rendah.Jenis penelitian ini adalah penelitian eksperimen semu dengan desain faktorial 3 × 3. Populasi pada penelitian ini adalah seluruh siswa kelas IX SMP di Kota Metro Tahun Pelajaran 2015/2016. Sampel dalam penelitian ini diperoleh dengan menggunakan teknik stratified cluster random sampling. Sampel dalam penelitian ini terdiri atas 278 peserta didik dengan rincian 90 siswa pada kelompok model TGT berbantuan Cabri 3D, 95 siswa pada kelompok model pembelajaran TGT, dan 93 siswa pada kelompok model pembelajaran langsung. Instrumen yang digunakan untuk mengumpulkan data adalah tes kemampuan mkoneksi matematika dan tes prestasi belajar. Pengujian hipotesis menggunakan analisis variansi dua jalan dengan sel tak sama.Hasil penelitian ini adalah:1) Model pembelajaran TGT berbantuan Cabri 3D menghasilkan prestasi belajar lebih baik dibandingkan model pembelajaran TGT dan model pembelajaran langsung, serta model pembelajaran TGT menghasilkan prestasi lebih baik dibandingkan dengan model pembelajaran langsung. 2) Siswa dengankemampuan koneksi matematis kategori tinggi dan siswa dengan kemampuan koneksi matematis kategori sedang mempunyai prestasi belajar yang sama, sementara keduanyamempunyai prestasi belajar yang lebih baik dibandingkan siswa dengankemampuan koneksi matematis kategori rendah. 3) Pada masing-masing tipe kemampuan koneksi matematis (tinggi, sedang, dan rendah), penerapan model pembelajaran TGT berbantuan Cabri 3D menghasilkan prestasi belajar lebih baik dibandingkan model pembelajaran TGT dan model pembelajaran langsung, serta model pembelajaran TGTmenghasilkan prestasi lebih baik dibandingkan dengan model pembelajaran langsung. 4) Pada masing-masing model pembelajaran (TGT berbantuan Cabri 3D, TGT,dan langsung), siswa dengankemampuan koneksi matematis kategori tinggi dan siswa dengan kemampuan koneksi matematis kategori sedang mempunyai prestasi belajar yang sama, sementara keduanyamempunyai prestasi belajar yang lebih baik dibandingkan siswa dengankemampuan koneksi matematis kategori rendah.

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