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Students' Errors Analysis in Solving Problems in the Material of Sequences and Series based on Hadar's Criteria in terms of Students' Mathematical Understanding Minggi, Ilham; Bernard; Fauzan, Aco
EduLine: Journal of Education and Learning Innovation Vol. 2 No. 2 (2022)
Publisher : Lembaga Penelitian dan Pengembangan Teknologi dan Rekayasa, Yayasan Ahmar Cendekia Indonesia

This study aims to describe students' errors in solving problems in the material of Sequences and Series based on Hadar's criteria in terms of students' mathematical understanding. The type of research used is qualitative research with a descriptive approach. There are 6 research subjects, namely 2 students with high mathematical understanding, 2 students with moderate mathematical understanding, and 2 students with low mathematical understanding. The instrument used in data collection was an understanding test containing 7 questions, a series and series problem test containing 3 questions, as well as interview guidelines. The results showed that all subjects who worked on questions related to determining the P-th term in the series geometry and in working on problems related to determining the cattle population tend to make technical errors. Meanwhile, in working on problems related to determining the number of terms in an arithmetic sequence, the subject did not experience any errors in completing the answer except for the fifth subject and the sixth subject who did not answer at all.

Studi Eksplorasi Penerapan Permainan Vaccine Making Competition terhadap Kemampuan Spasial Siswa Kelas VIII Nasrullah; Bernard; Zulfiana
Al Asma: Journal of Islamic Education Vol 6 No 1 (2024): MAY
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/asma.v6i1.47724

This research aims to explore the application of the Vaccine Making Competition game in developing the spatial abilities of class VIII students at SMP Negeri 4 Majauleng. The research type applied was pre-experimental, involving 17 students as research samples. The data analysis technique used is descriptive statistics, which is equipped with normalized gain value calculations. The research results show that the application of the Vaccine Making Competition game provides positive changes to students' spatial abilities. Descriptively, the initial quantitative achievements show an increase in spatial abilities (normalized gain) after being taught using the Vaccine Making Competition game in the medium category). Apart from that, students' responses to the Vaccine Making Competition game were very positive. The application of learning media to support student learning outcomes, such as spatial abilities, is an effort to increase their participation in planned activities. Through activities, a learning experience with media helps students construct the knowledge gained and each activity presented.

THE IMPLEMENTATION OF THE PROBLEM-BASED LEARNING MODEL BASED ON TORAJA CULTURE IN MATHEMATICS LEARNING: PENERAPAN MODEL PROBLEM-BASED LEARNING BERBASIS BUDAYA TORAJA DALAM PEMBELAJARAN MATEMATIKA Lembang, Suri Toding; Arsyad, Nurdin; Bernard
MaPan : Jurnal Matematika dan Pembelajaran Vol 12 No 1 (2024): JUNE
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/mapan.2024v12n1a3

This research aims to implement Toraja cultural-based mathematics teaching tools to enhance the learning outcomes of students at SMPN 1 Makale Selatan. The objectives include assessing students' learning outcomes, their activities, and the teacher's capability in applying Toraja cultural-based mathematics teaching tools. The research method employed is quantitative research. Based on the findings, students' learning outcomes through problem-based learning (PBL) models infused with Toraja cultural elements are categorized as very high, with an average score of 86.17. This success is attributed to the cultural relevance and emotional connection fostered by the PBL approach integrated with Toraja traditions. The inclusive learning environment created through the recognition of cultural diversity further contributes to positive outcomes, confirming the effectiveness of the Toraja culture-based PBL model in promoting active student involvement in the learning experience. The integration of Toraja cultural elements into the PBL model significantly contributes to the remarkable success in achieving a high average score of 86.17 in students' learning outcomes. This achievement is found due to the contextual relevance of Toraja cultural values, increased emotional engagement, and the development of critical thinking skills within a broader cultural context. The use of Toraja culture not only enhances memory retention but also empowers students to actively participate in a learning environment that celebrates cultural diversity. The exceptional learning outcomes affirm the efficacy of integrating PBL with Toraja cultural elements, providing students with a profound and meaningful educational experience.

Pengaruh Keaktifan Belajar, Kemandirian Dan Kreativitas Terhadap Prestasi Belajar Matematika Siswa Kelas IX SMP Aisyah Hariyani Achmad; Muhammad Dinar; Bernard
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/imed15287

This study was ex-post facto research, which purposed to know the influences of learning activeness, independence and creativity toward Students’ Mathematics Learning Achievement on grade IX of SMP. Sample of study was chosen randomly three class from nine classes. Data were collected using the questionnaires and test learning achievement. The data were analyzed by Descriptive andInferential. Descriptive analyze obtain (1) Students’ mathematics learning achievement are at high category, (2) Learning activeness are at high category, (3) Learning independence are at high category, (4) Learning creativity are at low category. Inferentially acquire (1) There is influences of learning activeness, learning independence and learning creativity together towards students’ mathematicslearning achievement, (2) There is a positive influence of learning activeness toward students’ mathematics learning achievement by paying attention to the learning independence and learning creativity, (3) There is a positive influence of learning independence toward students’ mathematics learning achievement by paying attention to the learning activeness and learning creativity, (4) There was no influence of learning creativity toward students’ mathematics learning achievement by paying attention to the learning activeness and learning independence.

Analisis Kemampuan Pemecahan Masalah Matematis Ditinjau dari Adversity Quotient (AQ) Siswa Kelas IX SMA Negeri 1 Batuputih Sabri; Abd. Rahman; Bernard
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.v7i2.7517

The objective of this study is to characterize the mathematical problem-solving capabilities of 10th grade students at SMA Negeri 1 Batuputih, based on their Adversity Quotient (AQ). This research used a qualitative approach. The subjects in this study consisted of six students of class X SMA Negeri 1 Batuputih who were determined based on AQ criteria with purposive sampling technique. The instruments used were an Adversity Quotient (AQ) questionnaire, a description test, and interview guidelines that had been properly validated by experts. The data collected were analyzed with the stages of data condensation, data presentation, and conclusion drawing and verification. The results showed that: (1) Subjects with climber-type AQ can solve the three stages of problem solving by Polya quite well, namely: the stages of understanding the problem, developing a plan, implementing the plan, however, they have not been able to check the correctness of the results completely; (2) Subjects with camper-type AQ have not been able to understand the problem completely, thus, having difficulty in developing a complete plan; and (3) Subjects with quitter-type AQ cannot understand the problem, and do not have a picture of solving the problem.

Deskripsi Kemampuan Siswa SMP dalam Menyelesaikan Soal Cerita Materi Aritmetika Sosial Awi Dassa; Bernard; Andi Sriwahyuningsih
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/imed32236

This study aims to describe the ability of students in solving social arithmetic story problems. The type of research used is qualitative research with a descriptive approach. There are six research subjects, namely, two high-ability students, two moderately capable students, and two low-ability students. The data collection technique in this research is by doing a social arithmetic test. The instruments used in data collection were written tests and interviews. The results showed that subjects with high mathematical ability (SKT), were able to write known and asked correctly, were able to write formulas, and students were able to solve verbal problems. Subjects with moderate mathematical ability (SKS), are able to determine what is known and asked, but are less able to write formulas, and are unable to solve verbal problems. Subjects with low mathematical ability (SKR), unable to write well known and asked, unable to write formulas, and unable to solve verbal problems. The results of this study are expected to add insight and improve students' abilities in solving math story problems related to the application of everyday life.

Efektivitas Penerapan Model Kooperatif Tipe Example Non Example dalam Pembelajaran Matematika Siswa Kelas VII SMP Yusrianah Thamrin; Rusli; Bernard
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.v3i1.7549

This research aims to determine the effectiveness of implementing Example Non Example type of cooperative model in students’ mathematics learning of grade VII SMP by clicking refer to the three criteria of effectiveness of learning, i.e students’ learning achievement, students’ activities and responses. The data analysis technique that is used is the technique of descriptive and inferential statistical analysis. The results analysis of this research are: 1) the average percentage of students who is taught by Example Non Example type of cooperative model greater than 75 (KKM), (2) the average value of normalized gain greater than 0,3 (medium category), (3) there is a significant difference in mathematics learning achievement before and after the use of the Example Non Example type of cooperative model, (4) the average percentage of students’ activities is 88,97%, (5) the average percentage of students who gave positive responses to the implementation of learning is 94,83%, (6) The average of learning accomplishment using Example Non Example type of cooperative model is 3.82 (very well done). From these results it can be concluded that learning with Example Non Example type of cooperative model is effective to be used in students’ mathematics learning of grade VII in one of school in.

Deskripsi Kemampuan Pemecahan Masalah Matematika Siswa dalam Pokok Pembahasan Distribusi Binomial Fatwa, Indah Ainun; Mulbar, Usman; Bernard
Issues in Mathematics Education (IMED) Vol. 2 No. 2 (2018): Volume 2 Nomor 2 Tahun 2018
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.v2i2.7551

This research is a descriptive research with qualitative approach aimed to describe problem solving abilities of mathematics students class XII MIA. By taking 6 students as subject. Instruments in this study are the researchers themselves as the main instrument and as a supporting instrument, namely the problem-solving skills test, interview guidelines. The results showed: (1) students with high ability level can determine the informations contained in the problem complete and precise, plan the problem-solving very well, implement the plan of problem-solving and can explain the problem-solving steps used with the correct results, and check back problem-solving steps used thoroughly and the answers. (2) students with medium ability to determine the information contained in the problem with complete but not appropriate, have a good problem-solving plan, explain the problem-solving steps used with less correct results, and don't re-examine the problem-solving steps used thoroughly and the answer. (3) students with low ability level can determine the information contained in the problem with complete and less precise, have a problem-solving plan that can help him in resolving the problem correctly, solve the problem with incorrect results, and don't re-examine the troubleshooting steps used thoroughly with the answers.

Efektivitas Penerapan Model Kooperatif Tipe Example Non Example dalam Pembelajaran Matematika Siswa Kelas VII SMP Thamrin, Yusrianah; Rusli; Bernard
Issues in Mathematics Education (IMED) Vol. 2 No. 2 (2018): Volume 2 Nomor 2 Tahun 2018
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.v2i2.7563

This research aims to determine the effectiveness of implementing Example Non Example type of cooperative model in students’ mathematics learning of grade VII SMP by clicking refer to the three criteria of effectiveness of learning, i.e students’ learning achievement, students’ activities and responses. The data analysis technique that is used is the technique of descriptive and inferential statistical analysis. The results analysis of this research are: 1) the average percentage of students who is taught by Example Non Example type of cooperative model greater than 75 (KKM), (2) the average value of normalized gain greater than 0,3 (medium category), (3) there is a significant difference in mathematics learning achievement before and after the use of the Example Non Example type of cooperative model, (4) the average percentage of students’ activities is 88,97%, (5) the average percentage of students who gave positive responses to the implementation of learning is 94,83%, (6) The average of learning accomplishment using Example Non Example type of cooperative model is 3.82 (very well done). From these results it can be concluded that learning with Example Non Example type of cooperative model is effective to be used in students’ mathematics learning of grade VII in one of school in.

Perbedaan Hasil Belajar Matematika Siswa Berdasarkan Gaya Belajar dan Gender Baso Intang Sappaile; Bernard; Washilah Wahdiah Ramadhani Nur
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.v7i1.7566

This research aims to know the difference of students’ mathematics learning outcomes based on their learning styles and genders. This research is ex-post facto. The population is all students of grade VIII at MTsN Barru in the even semester of the 2021/2022 academic year. The sampling technique is total sampling. The instruments used in this research are mathematics learning outcomes test and learning styles questionnaire. The collected data is analyzed using descriptive and inferential statistical analysis. The results show that (1) there is a significant difference of mathematics learning outcomes between visual, auditory, and kinesthetic students, (2) the mathematics learning outcomes of female students are higher than male students but it is not significant, (3) there is no difference of mathematics learning outcomes between male and female students based on the learning styles.

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