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Journal : Issues in Mathematics Educations (IMED)

Efektivitas Penggunaan Media Pembelajaran Hologram Video pada Materi Geometri Bangun Ruang Sisi Datar di SMP Negeri 2 Alla Awi; Ilham Minggi; Ermayanti
Issues in Mathematics Education (IMED) Vol. 7 No. 2 (2023): Volume 7 Nomor 2 Tahun 2023
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v7i2.7502

Abstract

This pre-experimental research aimed to determine the effectiveness of using Hologram Videolearning media for geometry materials. The experimental unit in this study consisted of one class of gradeIX students of SMP Negeri 2 Alla. The sample of this study was grade IX D students. This research wascarried out for five meetings where one meeting for pretest, one meeting was for posttest, and three meetingsfor learning session using Hologram Video learning media. Data were collected using observation sheets,learning achievement tests, and students’ response questionnaire. The data were analyzed using descriptiveand inferential statistical analysis. The results indicated that: (1) students' mathematics learningachievements is 79.896 (exceeding the KKM) of the ideal score of 100; (2) the average value of normalizedgain inferentially is more than 0.3, namely 0.737 which is in the high category; (3) the classical masterylevel of students is inferentially less than 85%, which is 70.83%; (4) the average percentage of students’activities in learning is 85.78% or it is in the active category; (5) the average percentage of students’responses is 89.58% or it is in the very positive category. Thus, it can be concluded that the use of HologramVideo learning media is effective for geometry materials if it is viewed from learning achievement, students’activities, and students’ responses. It is because all indicators meet the effectiveness criteria.
Pengaruh Metode Diskusi dengan Alat Peraga Papan Berpaku terhadap Hasil Belajar Matematika Siswa Hamzah Upu; Ilham Minggi; Isnaeni Sari
Issues in Mathematics Education (IMED) Vol. 3 No. 1 (2019): Volume 3 Nomor 1 Tahun 2019
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v3i1.7504

Abstract

This research aimed to determine wheter there was the influence of discussion method with geoboard teaching aids to students’ mathematics learning achievement. The type of this research was a quasi-experiment involving two groups with different treatment. The population of this research was students of grade VII and selected two classes by cluster random sampling as the research sample, that were class VII-4 and VII-5. The results obtained that: (1) students’ mathematics learning achihevement who were being taught by using discussion method with geoboard teaching aids is higher than the students’ mathematics learning achievement who were being taught by using discussion method. (2) The improvement of students’ mathematics learning achievement who were being taught by using discussion method with geoboard teaching aids is higher than the improvement of students’ mathematics learning achievement who were being taught by using discussion method. From the results of this research, it can be conclude that there is influence of discussion methods with geoboard teaching aids to students’ mathematics learning achievement.
Analisis Kesalahan Siswa Introver dan Ekstrover Berdasarkan Kriteria Newman dalam Menyelesaikan Soal Cerita Materi Program Linear Rosidah; Ilham Minggi; Syafirah Audiwinanda
Issues in Mathematics Education (IMED) Vol. 6 No. 1 (2022): Volume 6 Nomor 1 Tahun 2022
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed32227

Abstract

This study aims to describe the errors of introverted and extroverted students and the causes of their errors based on Newman's criteria in solving linear programming problems. The type of research used is descriptive qualitative research. There are 4 research subjects, namely 2 students with an introverted personality type and 2 students with an extroverted personality type. The research consisted of 2 students with an introverted personality type and 2 students with an extroverted personality type. Data collection techniques used are questionnaires, test questions, and interviews. The instruments used in data collection were personality type questionnaires, linear program material tests and interview guidelines. Data analysis techniques include data condensation, data presentation and drawing conclusions. The results showed that introverted students transformation error, process skills error and enconding error. Meanwhile, extroverted students make are reading error, comprehension error, transformation error, process skills error and enconding error. The causes of introverted students' errors based on the Newman procedure are wrong habits that are not corrected by the teacher, the principle of students not writing down non-negative constraints, feeling pressured because they are limited by time in doing questions. While the causes of extroverted students' errors are extroverted students who tend to be in a hurry in solving problems, cannot connect information to questions, do not master the prerequisite material and do not re-check the results of their answers.
Komparasi Pemahaman Konsep Siswa yang Diajar dengan Metode Mind Mapping dan Metode Guided Note Taking pada Kelas VIII SMP Ishaq Munajah; Ilham Minggi; Ahmad Talib
Issues in Mathematics Education (IMED) Vol. 4 No. 1 (2020): Volume 4 Nomor 1 Tahun 2020
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed15295

Abstract

This study was an experimental study involving two treated groups. This study aims to find out a differences in understanding of mathematical concepts between students taught using the Mind Mapping method and the Guided Note Taking method. The study sample consisted of two classes selected using the cluster random sampling technique . Data collection is done by using observation sheets and concept understanding test instruments. Data collected was analyzed descriptively and inferentially. The results showed that there are significant differences between increasing understanding of mathematical concepts of students taught by Mind Mapping learning methods and students taught using Guided Note Taking learning methods in class VIII.
Pengaruh Sikap pada Pelajaran Matematika dan Kebiasaan Belajar Matematika ditinjau dari Gaya Belajar terhadap Prestasi Belajar Matematika Siswa Kelas VIII SLTP Berorientasi Islam di Makassar Ilham Minggi; Muhammad Dinar; Hasnainah
Issues in Mathematics Education (IMED) Vol. 4 No. 2 (2020): Volume 4 Nomor 2 Tahun 2020
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed15323

Abstract

This research was conducted to determine the effect of attitudes on mathematics and mathematics learning habits in terms of learning style to Mathematics Learning Achievement Grade VIII SLTP Islamic oriented in Makassar. The technique of collecting data using instrument questionnaire of attitudes on mathematics, questionnaire of mathematics learning habits, questionnaire of learning style, and test result of mathematics learning. The result of the research shows that: (1) of 80 respondents, there were 27 students with visual learning style, 14 students with auditory learning style, and 39 students with kinesthetic learning style. (2) attitudes on mathematics and mathematics learning habits are in the high category for visual and kinesthetic learning style, and low category for auditory learning style, (3) mathematics learning achievement in the medium category for each learning style group, (4) attitudes on mathematics and mathematics learning habits jointly influence mathematics learning achievement for each learning style group, (5) attitudes on mathematics directly effect on mathematics learning achievement for visual and kinesthetic learning style group, (6) mathematics learning habits directly effect on mathematics learning achievement for visual learning style group, (7) attitudes on mathematics indirectly effect on mathematics learning achievement through variable mathematics learning habits for visual learning style group.
Deskripsi Penalaran Siswa dalam Pemecahan Masalah Matematika pada Pokok Bahasan Barisan dan Deret Ditinjau dari Kemampan Awal Irma Sulistiawati; Nurdin Arsyad; Ilham Minggi
Issues in Mathematics Education (IMED) Vol. 3 No. 2 (2019): Volume 3 Nomor 2 Tahun 2019
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed11047

Abstract

This study aims to describe students' reasoning in mathematical problem solving on the topic sequences and series viewed by prior knowledge. This type of research is descriptive qualitative. By using purposive sampling technique, then, the research subjects were selected as many as 2 students of class XI MIPA, one of the high schools in Makassar. The data collection technique uses test methods and interviews then through three stages of data analysis, namely data reduction, data display, and drawing conclusion. The results showed that the reasoning process of high-ability students was to associate the concepts and knowledge they had, gather evidence by mentioning things that were known and asked, linking the formulas that were already owned with the problems faced, identifying concepts used to solve problems, revealing reasons in explaining the steps in carrying out problem solving. And drawing conclusions explains the concepts used from the problem. While the reasoning process of low-ability students is to mention things that are known and asked and students cannot make any conclusions after solving the problem. This is because students have not fully understood the problem, students are not used to correcting the answers obtained, and students are not used to writing final conclusions.
Analisis Kesalahan dalam Menyelesaikan Soal Operasi Hitung Bilangan Pecahan pada Siswa Kelas VIII SMP Hamdah; Ilham Minggi; Rismayanti
Issues in Mathematics Education (IMED) Vol. 6 No. 2 (2022): Volume 6 Nomor 2 Tahun 2022
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed37184

Abstract

This study aims to describe the errors made by students in solving fractional arithmetic operations based on Kastolan theory. This type of research is a qualitative research with a descriptive approach. Data collection techniques used are tests and interview guidelines. The test is in the form of a description. The test is given to class VIII students at one of the SMP Negeri in the Selayar Island Regency totaling 23 students, then 3 students were taken as research subjects. The criteria for selecting research subjects were to have the most and varied errors. The data analysis technique used is data reduction, data presentation and conclusion drawing. The errors analyzed were categorized using the Kastolan error criteria which consisted of three types of errors. Based on the data from the research and discussion, it can be concluded that students made conceptual errors, procedural errors and technical errors. The most dominant type of error made by students is conceptual error.
Proses Berpikir dalam Memecahkan Masalah Trigonometri Ditinjau dari Gaya Kognitif Reflektif dan Impulsif Siswa Muhammad Ade Syam Agung; Suradi; Ilham Minggi
Issues in Mathematics Education (IMED) Vol. 7 No. 1 (2023): Volume 7 Nomor 1 Tahun 2023
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v7i1.7581

Abstract

This research aims to describe students' thinking processes in solving trigonometry problems in terms of reflective and impulsive cognitive styles. It is a descriptive study with a quantitative and qualitative approach. The subjects in this research were four students from the 11th grade of a high school, two students in each group representing the reflective and impulsive cognitive styles based on their results in the trigonometry problem-solving test. Data were collected through tests and interviews. The instruments used for data collection included trigonometry problem-solving tests, MFFT cognitive style tests, and interview guidelines. The results of this research indicate that: (1) Students with a reflective cognitive style and high scores in the trigonometry problem-solving test (SRT)tend to undergo an assimilation process, reaching equilibrium at each stage of problem-solving. (2) Students with an impulsive cognitive style and high scores in the trigonometry problem-solving test (SIT) also experience an assimilation process, reaching equilibrium, but undergo accommodation during the stage of planning problem-solving strategies. (3) Students with both reflective and impulsive cognitive styles and low scores in the trigonometry problem-solving test (SRR and SIR) tend to be in a state of disequilibrium, unable to integrate the existing schemes in their minds with their knowledge.
Implementasi Geogebra Integrasi PowerPoint 365 terhadap Kemampuan Representasi Matematis pada Siswa Kelas XII Rusli; Ilham Minggi; Latifa
Issues in Mathematics Education (IMED) Vol. 6 No. 2 (2022): Volume 6 Nomor 2 Tahun 2022
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed37185

Abstract

This study aims to determine the effect of the application of Geogebra integration PowerPoint 365 on mathematical representation ability in class XII. This research is pre-ecperiment with quantitative approach with techniques sampling is cluster random sampling. Data collection was carried using test result of mathematical representation ability (pretest and posttest), student quistionnaire responses, and observation sheets of student actvities. The data analysis technique used is descriptive and inferential statistical analysis. The result of descriptive statistical analysis showed: (1) the average pretest result were 47,78 (low category). The average posttest result were 88,89 (high category), (2) the posttest result show that classical completeness is achived 100%, (3) the average normalized gain is 0,8 (high category), (4) the average percentage of activity students by 90,5% (very active), (5) the average percentage of students quistionnaire responses by 92% (very good). The result of inferential statistic analysis show: (1) the average value of students tought using Geogebra integration PowerPoint 365 was greater than 70, (2) the normalized gain average value was greater than 0,3 (medium category), (3) the average classical completeness greater than 85%. In general it can be concluded that implementation Geogebra integration PowerPoint 365 has an effect on student mathematical representation ability.
Pengaruh Strategi Pembelajaran Flipped Classroom Menggunakan e-Learning Kelase Terhadap Hasil Belajar Matematika Siswa Nurul Fildzah Zatalini; Ilham Minggi; Rusli
Issues in Mathematics Education (IMED) Vol. 1 No. 2 (2017): Volume 1 Nomor 2 Tahun 2017
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v1i2.7618

Abstract

This research is a quasi experiment which aims to find out (1) the students' prior knowledge teach by using flipped classroom learning strategy and not using the flipped classroom learning strategy, (2) the students’ achievement teach by using the flipped classroom learning strategy and not using the flipped classroom learning strategy, (3) the influence of flipped classroom learning strategy to students’ achievement with regarding to students’ prior knowledge. The population of this research is 9th grade junior high school students in Gowa Regency. The sample of this research is 28 students as the experiment group and 30 students as control group. The data obtained are then analyzed descriptively and inferentially. After analyzed, the results of this study were (1) the average value of prior knowledge of the treatment group is in the low category whereas the average score of the students’ prior knowledge in the control group is in very low category, (2) the students' learning achievement of the treatment group is in the moderate category and the students' learning achievement in the control group is in a low category, (3) flipped classroom learning strategy influence students’ achievement with regarding to students’ prior knowledge