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Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika

Alifmatika
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Published by Universitas Ibrahimy

ISSN : 27156095 EISSN : 27156109 DOI : https://doi.org/10.35316/alifmatika

Core Subject : Religion, Science, Education,

Religion Education Mathematics Physics Other

Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika (Alifmatika: Journal of Mathematics Education and Learning) published by Faculty of Tarbiyah in Ibrahimy University. Registered numbers e-ISSN: 2715-6109 and p-ISSN: 2715-6095. published biannually in June and December. The Focus of this journal contains writings that are taken from the results of the research, and the results of deep (conceptual) thinking in the field of mathematics education and mathematics learning. The Scope of this journal includes: (1) Educational studies, (2) Ethnomathematics, (3) Mathematics Abilities, (4) Mathematical thinking, (5) Developmental Research, (6) Assessment and Evaluation, (7) Pedagogical content knowledge, (8) Theory and practice studies, (9) Mathematical integration studies, and (10) Realistic Mathematics Education (RME).

Arjuna Subject : Matematika - Matematika (Lain-Lain)

Articles 69 Documents

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PENGEMBANGAN MEDIA GAME VISUAL NOVEL BERBASIS ETNOMATEMATIKA UNTUK MENINGKATKAN PEMAHAMAN KONSEP PADA MATERI ALJABAR Sesar Guntur Jabali; Supriyono Supriyono; Puji Nugraheni
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 2 No 2 (2020): Alifmatika - December
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

Education was strongly influenced by technological advances, moreover, teachers were required to be creative and innovative. One of them which can be applied for learning media was following existing technological developments. This study aims to produce learning media for ethnomathematics based visual novel games and to determine the validity, practicality and effectiveness to be suitably used by junior high school students. The development model used in this research was the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model. This studied was involved 30 students and mathematics teacher at the analysis stage, three experts at the product validation stage and 10 students at the implementation stage. The resulted of the development research were in the form of ethnomathematics-based visual novel game media with a validity score of 86.7% (very valid criteria), a practicality score of 3.3 (good criteria), a score of 90% student learning completeness (complete) and a conceptual understanding of 83.7 % (very good criteria). From the resulted of the study it was concluded that the media was suitable to be used and increased students' conceptual understanding because it met the valid, practical and effective criteria.

ANALISIS JALUR PENGARUH TEKNIK HITUNG VEDIC MATH, SUKU MAYA, DAN CHUNKING TERHADAP PERHITUNGAN AKAR KUADRAT METODE BABILONIA Endro Tri Susdarwono
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 2 No 2 (2020): Alifmatika - December
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

The purpose of this research is to discuss how the influence of several calculation techniques that exist both in the west and in the east, especially the Vedic Math, Maya, Chunking and Square Root Babylonian methods based on the use of path analysis. The approach in this research uses a descriptive approach, the method used is quantitative methods. The quantitative approach uses statistical tests with path analysis to answer the relationship and influence between the 4 variables. From the results of the path analysis, it is found that there is an effect of X1 (mastery of addition and subtraction with Vedic Math), X2 (mastery of multiplication by the Mayan tribe), X3 (mastery of division using the Chunking Method) on X3 (mastery of calculating square roots with Babylonian Middle Iteration). The total effect is 0.887, The total effect of 0.887 shows that the influence of Vedic Math's control of addition and control, mastery of the multiplication of the Maya method, and mastery of the division of the Chunking method based on path analysis have a joint effect on students' ability to calculate questions related to the square root of the Babylonian middle iteration technique.

PENGEMBANGAN MODUL MATEMATIKA BERBASIS REALISTIK TERINTEGRASI HIGHER ORDER THINKING SKILLS (HOTS) PADA MATERI BANGUN RUANG Achmad Chuseri; Titi Anjarini; Riawan Yudi Purwoko
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 1 (2021): Alifmatika - June
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

Learning media is an important tool in learning proces, especially learning media that are made based on student needs and characteristics. One of learning media that is effectively applied at the primary school level is a module. This study aims to produce and determine the feasibility of mathematics learning media in the form of HOTS integrated realistic-based modules on volume building materials (cubes and blocks) as learning media for fifth grade elementary school students. The subjects of study were six students of grade V SD Negeri Sindurjan. The research method was used R&D (Research and Development) using ADDIE model. The ADDIE model consists of analysis, design, development, implementation, evaluation. Based on the results of research (1), a HOTS integrated realistic mathematics module development product is produced. (2) The validation results obtained from the evaluation of media experts by 3.20 and material experts by 3.65. From the two results, it was developed to be 3.40 or > 3.25, the very valid category. (3) The practicality questionnaire was obtained from the student response assessment of 3.40 or > 3.25 with the very practical category. Thus the HOTS integrated realistic-based mathematics module is suitable for use as a learning medium for fifth grade elementary school students.

ANALISIS ANTUSIASME SISWA DALAM EVALUASI BELAJAR MENGGUNAKAN PLATFORM QUIZIZZ Lailatul Asria; Dwi Ratna Sari; Siti Anifatul Ngaini; Umi Muyasaroh; Fadhilah Rahmawati
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 1 (2021): Alifmatika - June
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

One way to evaluate student learning outcomes is through question processing. However, nowadays evaluations are usually carried out using conventional methods such as a paper-based test. Even though often in the implementation of evaluations, students feel less enthusiastic about their work. This study aims to identify students' enthusiasm in solving questions through the Quizizz platform. The subjects of this study were 34 students of class XI Science 4 Senior High School 1 Tahunan. This research uses a descriptive quantitative method because shows a description of the students' enthusiasm for using the Quizizz platform as a tool for solving trigonometric questions. To analyze the enthusiasm of students in solving questions through the Quizizz platform, was carried out in three stages: 1) distributing a questionnaire with 25 question items via Google Form based on five indicators that measure enthusiasm (Response, attention, concentration, willingness, and self-involvement), 2) questionnaire data analyzed based on the answer score for each question item. Based on the research results, student enthusiasm in learning evaluation on trigonometric material through the Quizizz platform got a percentage of 62.38%. So that the Quizizz platform can be an alternative for teachers in evaluating student learning outcomes to create an atmosphere of evaluation that is fun and interesting for students to follow which will increase student enthusiasm in participating in learning evaluations.

THE LEVEL OF CRITICAL THINKING SKILL ON SOLVING TWO-DIMENSIONAL ARITHMETICS PROBLEMS THROUGH RESEARCH-BASED LEARNING Suntusia Suntusia; Dafik Dafik; Hobri Hobri
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 1 (2021): Alifmatika - June
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

Developing critical and collaborative thinking skills among learners was of significant importance in the 21st-century era. In this study, the researcher applied teaching and learning based on Research-Based Learning (RBL) to know the level of students critical thinking skill. The number of research samples was 30 students. This study used a triangulation research method, namely a combination of qualitative and quantitative methods. The quantitative method was obtained by using a learning outcome test and the qualitative method is obtained using a questionnaire and interview. Then the data that has been collected was analyzed using a t-test. Four students were chosen to represent critical thinking level 4, 13 students were chosen to represent Critical Thinking level 3, and 6 students were chosen to represent critical thinking level 2, 4 students were chosen to represent critical thinking level 1, and 3 students were chosen to represent critical thinking level 0. More subjects would be involved until the data was saturated. Students on low critical thinking were at Level 0. Based on the interpretation result of the t-test value, there was a significant difference between the control class and the experimental class, proved by the 0.000 figure in the statistical analysis. Therefore, it proved a significant difference in learning outcomes. However, the data that we obtained present a significant difference between the control class and the experimental class below 0.05. After we interpreted t-tabel = 2.04 on degrees of freedom 0.025, t-count of 0.000 was evident. Thus, a hypothesis was accepted since it was below 0.025. Qualitative methods show the results of interviews with 2 students.

IMPLEMENTASI METODE QUANTUM TEACHING TERHADAP PENINGKATAN HASIL BELAJAR MATEMATIKA PADA SISWA SEKOLAH MENENGAH PERTAMA Tuty Novelindah Purba
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 1 (2021): Alifmatika - June
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

In general, this study was to determine the application of the quantum teaching-learning method with the discussion method in improving mathematics learning outcomes for seventh-grade students of SMP Negeri 2 Dolok Pardamean, Simalungun Regency. This study used experimental research on grade VII students of SMP Negeri 2 Dolok Pardamean, Simalungun Regency. The research was conducted by taking samples from two classes, namely the experimental class (15 students per class) and the control class (15 students per class). The sample categories were taken from two of four parallel categories that were determined randomly (random category samples). The tool used in this study was a testing technique in the form of empirically verified paper questions. Data analysis used the t-test, first testing for normality and homogeneity. Based on the results of data processing, it was known that the application of the quantum teaching-learning model with the discussion method had a significant effect on increasing mathematics learning outcomes obtained.

PENGEMBANGAN LEMBAR KERJA SISWA MODEL KOOPERATIF TIPE NUMBERED HEADS TOGETHER UNTUK MENINGKATKAN HASIL BELAJAR Wiwin Purwanti; Dian Mayasari; Anis Munfarikhatin
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 1 (2021): Alifmatika - June
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

The aims of this study were to develop teaching materials of Mathematic Student Worksheets in class VIII SMP using cooperative learning model type Numbered Heads Together (NHT).The type of this research were development with the ADDIE model which were carried out until the implementations and stages due to the COVID-19 pandemic. The Research subject was at SMP Negeri 8 Merauke, in the class VIII by trial sample 6 students with comparison materials. The data collections were carried out through observations, interviews, tests and questionnaires. The results of developing student worksheets are categorized as valid with a percentage value of 95%. The students responses of questionnaire were included in the practical category with an.amount of 81.7%. The teacher response questionnaire included practical criteria with a percentage of 68.75%. The results of learning observations for the first meeting obtained a percentage score of 87%, the second meeting was 80% so that it met the practical criteria. The results of the N-gain test show that student worksheets using the NHT model can improve students achievement.

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK MENGGUNAKAN SOFTWARE GEOGEBRA PADA MATERI TRANSFORMASI GEOMETRI Mariyanti Elvi; Nur Asma Riani Siregar; Susanti Susanti
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 1 (2021): Alifmatika - June
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

Geometry is a mathematical science that studied points, lines, planes, spaces, and the relationships of them. One of the topic is geometric transformation. The Several research found that students hadn’t understood the concept of transformation, so that it needed a teaching material especially student’s worksheet. The research aimed to develop valid, practical and effective student’s worksheet with GeoGebra on the geometry transformation in junior high school. The research method was used R&D (Research and Development) using a modification of the 4-D model. The development model consists defined, designed and developed. The results of the research indicated that (1) this product was valid according to media experts and material experts, (2) it was practical, (3) effective to be used in mathematics learning, especially geometric transformation.

KORELASI PEMAHAMAN MATA KULIAH LOGIKA MATEMATIKA DENGAN SOFTWARE GEOGEBRA Harizahayu Harizahayu; Ferdinan Rinaldo Tampubolon
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 2 (2021): Alifmatika - December
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

This study investigated the use of a free GeoGebra application, where the ability of a GeoGebra software application had the potential to simplify and help the teaching and learning process in the informatics management study program, Medan State Polytechnic. The focus of this research was the incorporation of conventional method-based teaching, namely using the assistance of writing instruments such as pencils, pens, and paper when describing the Venn diagram in mathematical logic courses with the help of the GeoGebra application which made it easier for students to drew circles and determine the slices and combinations on the Venn diagram. The resulted of this study were obtained from the scores of student assignments and the results of interviews conducted online with the number of respondents consisting of 44 students who successfully uploaded assignments through the SIPADI application. The value analysis obtained was compiled into tables then processed using the SPSS application using the pair test and linearity test. Based on the output obtained, it was known that the GeoGebra value obtained the average value of learning outcomes or the mean of 75.9773, while for the average learning outcomes using conventional methods or the mean of 68.9091. The number of respondents or students who took the test amounted to 44 people, Std. Deviation for GeoGebra method was 5.800092 and conventional method was 5.56909, and Std. Error Means. Based on the results of descriptive statistical tests, the average value of the GeoGebra method > conventional method was 75.9773> 68.9091, so descriptively there was an average difference between the GeoGebra method and the conventional method.

ABSTRAKSI REFLEKTIF SISWA SEKOLAH MENENGAH PERTAMA PADA MATERI SEGIEMPAT DAN SEGITIGA Ahmad Choirul Anam
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 3 No 2 (2021): Alifmatika - December
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

The purpose of this study is to determine a person's ability to perform mental activities mechanically in associating new information received with previously owned information (reconstruction) which is a reflective abstraction. The process of reconstructing the concepts of quadrilaterals and triangles by students uses the mental mechanism approach of APOS theory (interiorization, encapsulation, de-encapsulation, coordination). The process can be known by observing students and analyzing the results of student work, starting with determining 1 class to be given a mathematical ability test. 29 students were present when the math ability test was given. The results of the mathematical ability test were analyzed and then found 2 students of different sexes with moderate ability. The first student is male and the second student is female, hereinafter referred to as the research subject, then the research subject is given the task of quadrilateral and triangle. The results showed that female students had done all stages of reflective abstraction in APOS theory. So, that these students were at the level of relational understanding. Meanwhile, male students only did several stages in the reflective abstraction stage on the APOS theory so that these students were included in the level of instrumental understanding.

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Jawa timur

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mohammad Tohir

Contact Email matematohir@ibrahimy.ac.id

Phone +6285649672572

Journal Mail Official alifmatika@ibrahimy.ac.id

Editorial Address Jl. KHR. Syamsul Arifin, Sukorejo, Situbondo, Jawa Timur 68374

Location Kab. situbondo, Jawa timur INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Mohammad Tohir

Contact Email
matematohir@ibrahimy.ac.id

Phone
+6285649672572

Journal Mail Official
alifmatika@ibrahimy.ac.id

Editorial Address
Jl. KHR. Syamsul Arifin, Sukorejo, Situbondo, Jawa Timur 68374

Location
Kab. situbondo,

Jawa timur

INDONESIA