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Analisis Kesalahan Siswa Kelas XI SMAN 1 Wolowa dalam Menyelesaikan Masalah Kontekstual Berkaitan dengan Program Linear Dua Variabel Muhamad Rahman; Dian Lestari
Jurnal Akademik Pendidikan Matematika Volume 9, Nomor 2, November 2023
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v9i2.1366

Abstract

The formulation of the problem in this research is what errors are experienced by class variable. The aim of this research is to determine the errors of class XI students at SMAN 1 Wolowa in solving contextual problems related to two-variable linear programs and the factors that cause errors of class. This research is qualitative research with descriptive methods. The population of this research was class XI students of SMA Negeri 1 Wolowa with a total of 144 students and XI IPA 1 as research subjects. The instruments of this research are diagnostic tests and interview guidelines. The data collection techniques of this research are diagnostic tests and interviews. The data analysis techniques used are data reduction, data presentation, and data verification. The conclusions in this research is that 20 reading errors were caused by the inability to interpret keywords from the information contained in the problem, 33 comprehension errors were caused by a lack of accuracy in writing down what was known incompletely and incorrectly, 66 transformation errors were caused by the inability to transform the information, 83 errors on process skill are caused by errors in the steps used to solve the problem, errors in writing formulas, and errors in carrying out calculations, and 83 errors in writing the final answer are caused by students not being able to write the final results correctly with conclusions.
Analisis Kemampuan Berpikir Aljabar Siswa dengan Menggunakan Newman’s Error Dian Lestari; Muhammad Rahman; Nursalam Nursalam
Jurnal Akademik Pendidikan Matematika Volume 10, Nomor 1, Mei 2024
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v10i1.1523

Abstract

The objectives of this research were (1) to determine the algebraic thinking abilities of class VII students at SMP Negeri 11 Buton; and (2) to analyze the mistakes of class VII students of SMP Negeri 11 Buton in completing the algebraic thinking ability test according to Newman's Error theory. This research is qualitative research with descriptive methods. The population of this study were students in class VII.A of SMP Negeri 11 Buton. The instruments of this research are diagnostic tests and interview guidelines. The data collection techniques for this research are diagnostic tests and interviews. The data analysis techniques used are data reduction, data presentation, and data verification. The conclusions in this research are 1) the average algebraic thinking ability of students is in the medium and low categories. This can be seen from the data obtained that there are only 2 students (7%) belonging to the high ability category with an average score of 87.50, 18 students (64%) belonging to the medium ability category with an average score of 65.89, and 8 students (29%) fall into the low ability category with an average score of 39.38; b) The most errors made by students on the Newman's Error indicator were at the coding stage, with an average of 46% for each indicator. This shows that students have not been able to reach the stage of writing answers correctly. Meanwhile, the lowest percentage of errors made by students on the Newman's Error indicator was at the reading stage, with an average of 18% for each indicator.
Pengaruh Program Kampus Mengajar Terhadap Upaya Persiapan Menjadi Guru Profesional Pada Mahasiswa FKIP Unidayan Sri Indah Widia R.; Dian Lestari
Jurnal Akademik Pendidikan Matematika Volume 10, Nomor 2, November 2024
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v10i2.1665

Abstract

The aim of this research is to find out the influence of Kampus Mengajar program on preparation efforts to become professional teachers for students of FKIP Unidayan. This is a quantitative research by applying the Ex-post Facto method. The research population is limited to participants of Kampus Mengajar on generation VI with a total of 33 students. In this research, the sample from participants of Kampus Mengajar on generation VI Faculty of Teacher Training and Education with a total of 27 students. The instrument used was a questionnaire about Kampus Mengajar programs and the preparation efforts to become professional teachers. This data was analyzed using simple linear regression analysis. The results of this research can be concluded that, there is an influence of the Kampus Mengajar program on the preparation efforts to become professional teachers for students of FKIP Unidayan.
Pengaruh Model Pembelajaran Search Solve Create Share (SSCS) Terhadap Kemampuan Pemahaman Konsep Matematika Pada Siswa di SMA Negeri 1 Batauga Wa Ode Devana Mulfi; Rasmuin Rasmuin; Dian Lestari
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 1, Mei 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i1.1820

Abstract

This research aims to determine the effect of the SSCS learning model on the ability to understand mathematical concepts in class X students at SMA Negeri 1 Batauga.This research uses a quantitative approach with a quasi-experimental type of research (Quasy Experiment). The population of this research is all even semester class X students at SMA Negeri 1 Batauga for the 2023/2024 academic year, totaling 160 students divided into 5 classes. The sampling technique in this research was cluster random sampling technique, one class was chosen for the experimental class with Search Solve Create Share (SSCS) model learning, namely class X 3 and one class for the control class with direct learning model, namely class X 5. Collection technique the data in this study used a questionnaire after the learning process using the SSCS model and giving essay tests at the beginning and end of learning in each sample class. Data analysis technique use Descriptive Analysis and Inferential Analysis (Prerequisite Test (Normality Test and Homogeneity Test) and Hypothesis Test (Independent Sample T-Test)). Based on the results of the descriptive analysis, a picture of the mathematics learning outcomes of students taught using the SSCS learning model showed an increase in the average score of 0.447. This means that the mathematics learning outcomes of students taught using the SSCS learning model are better than the mathematics learning outcomes of students taught using the direct learning model with an average increase of 0.190. The results of the Normality Test and Homogeneity Test analysis show that the data is normally distributed and homogeneous, then Hypothesis Testing is carried out where the t-test results obtain a significance value of 0.001, this is less than 0.05 so H0 is rejected and H1 is accepted. Based on the results of this analysis, it was concluded that there was a significant influence of learning using the SSCS learning model on the ability to understand mathematical concepts of class X students at SMA Negeri 1 Batauga.
Pengembangan Proses Pembelajaran Berdiferensiasi Pada Materi Bangun Datar Segi Empat Dikelas VII SMP Negeri 12 Baubau Nur Naiya; Rasmuin Rasmuin; Dian Lestari
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 1, Mei 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i1.1825

Abstract

This research was conducted to determine the validity, practicality and effectiveness of the method for developing a differentiated learning process on quadrilateral shape Material at SMP Negeri 12 Baubau. This research used a development research with the steps: design, development, implementation and evaluation (ADDIE). This research had a population of 114 students and the sample wa 29 student for experimental class, and 29 students for control. The instruments used in this research were instruments in the form of student response questionnaires, teacher response questionnaires, student activity observation sheets, and differentiated learning ability tests. The data was collected by giving questionnaires, observing student activities and giving ability test sheets. The results of this research show that, the differentiated learning process on quadrilateral shape material in class VII.B, the level of validity obtained from the validator is 4.9, including being declared valid, practical because the average percentage of student responses is 93.10% and teacher responses are 97.5% is in the positive and effective category because the average percentage of student activity is 82.75% which is in the very good category and the student ability test obtained from the analysis of the mean difference between the experimental and control classes is at a significant 0.000 < 0,05 which means that the learning process effective differentiation in improving students’ abilities.
Efektivitas Ice Breaking Pada Model Pembelajaran Make A Math Terhadap Hasil Belajar Matematika Siswa SMP Negeri 4 Satu Atap Sampolawa Wa Santi; Dian Lestari; Suwarni La Usa
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 1, Mei 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i1.1940

Abstract

The Formulation in this research are: 1) whether the application of Ice Breaking in mathematics learning using the Make A Match learning model is effective on the mathematics learning outcomes if students at SMP Negeri 4 Satu Atap Sampolawa; 2) Is the application of the Make A Match learning model without the application of Ice Breaking effective in mathematics learning on the mathematics learning outcomes of students at SMP Negeri 4 Satu Atap Sampolawa; 3) Which is more effective between the application of Ice Breaking in the Make A Match learning model without the application of Ice Breaking in mathematics learning for students at SMP Negeri 4 Satu Atap Sampolawa. The aim of this research is to determine 1) the effectiveness of implementing Ice Breaking in mathematics learning outcomes of students at SMP Negeri 4 Satu Atap Sampolawa. 2) the effectiveness of implementing the Make A Match model without implementing Ice Breaking in mathematics learning on the mathematics learning outcomes of students at SMP Negeri 4 Satu Atap Sampolawa. 3) the effectiveness of the application of Ice Breaking in the Make A Match learning model and the application of the Make A Match learning model without the application of Ice Breaking in mathematics learning on the mathematics learning outcomes of students at SMP Negeri 4 Satu Atap Sampolawa. This research uses a quantitative approach with a quasi-experimental type. The population of this study were all students in class VIII of SMP Negeri 4 Satu Atap Sampolawa which consisted of 2 classes with a total of 34 students. The sample in this study was class VIII. 1 as experimental class 1 and class VIII 2 as an experimental 2. Data collection in this research used tests in the form of essays. Hypothesis testing techniques use paired sample tests and independent sample tests. The research results show that the application of Ice Breaking in the Make Match learning model and the application of the Make A Match learning model without Ice Breaking in mathematics learning on the subject of straight line equations are both equally effective. Descriptively, the average scores for experimental class 1 and experimental class 2 were respectively 64.50 and 67.73. Based on the results of the results of the comparative analysis between experimental class 1 and experimental class 2, it was concluded that the application of Ice Breaking in the Make A Match learning model was not more effective than implementing the Make A Match learning model without Ice Breaking. This is proven based on the results of students’ data analysis which shows that the value is 0.916 with a significance value of p-value greater than the significance level (0.373>0.05).
Pengaruh Penggunaan Aplikasi Geogebra Terhadap Hasil Belajar Siswa pada Materi Fungsi Kuadrat dan Fungsi Kubik Kelas X SMA Negeri 1 Baubau Nasrullah Faturachmaddin; Rasmuin Rasmuin; Dian Lestari
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 2, November 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i2.1976

Abstract

The purposes of this study are to determine :(1) the effect of the use of applications on the attitudes of class X students of SMA Negeri 1 Baubau on the subject of quadratic functions and cubic functions,(2) the effect of the use of applications on the learning outcomes of class X students of SMA Negeri 1 Baubau on the subject of quadratic functions and cubic functions,(3) the effect of the use of applications on the skills of class X students of SMA Negeri 1 Baubau on the subject of quadratic functions and cubic functions. This is a quantitative research using the Experimental method. The population was all 10th grade students of SMA Negeri 1 Baubau in the 2024/2025 academic year, in the even semester. Two classes, namely class X.1 and class X.2, totaling 55 students, were taken as research samples using the Cluster Random Sampling Technique. Data collection in this study used observation sheets, tests, and performance sheets. The data obtained were analyzed using the Independent Sample T-Test. Based on the research results, it was concluded that the t-value of N-Gain attitude = 3.096 > t-table =2.006, the t-value of N-Gain learning outcomes = 2.756> t-table =2.006, and the t-value of N-Gain skills = 4.142 > t-table = 2.006. Thus, the t-value > t-lable, so HO is rejected. In addition, the significance level of the analysis results for N-Ciain attitude is 0.003 < 0.05, N-Gain learning outcomes is 0.008 < 0.05. N-Gain skills is 0.000<0.05. So it can be concluded that there is a significant influence of the use of the GeoGebra application on the attitudes, learning outcomes, and skills of class X students of SMA Negeri 1 Baubau in the subject of quadratic functions and cubic functions.
Pengaruh Kemampuan Komunikasi Matematis terhadap Kemampuan Penalaran Matematika Siswa Kelas V SD Negeri 62 Buton Wa Ulfa; Ernawati Jais; Dian Lestari
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 2, November 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i2.1977

Abstract

The purpose of this study is to determine the influence of mathematical communication skills on the mathematical reasoning skills of fifth-grade students of SD Negeri 62 Buton. This type of research is quantitative research with a survey method. The population in this study were all fifth-grade students of SD Negeri 62 Buton, consisting of 17 students in class A and 17 students in class B. The sample in this study was the entire population, namely 34 students taken using convenience sampling techniques. Instruments and data collection techniques used questionnaires and tests. Data analysis techniques used were descriptive statistics, inferential statistics using simple linear regression tests. Based on the results of the analysis and discussion, it can be concluded that mathematical communication skills have an influence on the mathematical reasoning skills of fifth-grade students of SD Negeri 62 Buton. This can be seen from the analysis results, which show a positive regression coefficient for the mathematical communication ability variable, indicating a direct relationship between mathematical communication ability and students' mathematical reasoning ability. The calculated t-value of 2.217 is greater than the t-table value of 2.037. The coefficient of determination is 13.3% for variable X versus Y, while the remaining 86.7% is influenced by other factors not examined in this study.
Co-Authors Abdurahman Askois Amiruddin, Esa Penilta Arief Mustafa Nasrudin Artati Iriana Asrina Rasli Asti Wahyuni B. Astia Ningsih Azis Azis Baharudin Baharudin Adu Baharudin Baharudin Darmita Darmita Ernawati Jais Fita Fita Herlawan Herlawan Iip Irawan Hisanuddin La Ode Tommy Maya Nurlita Muhamad Rahman Muhammad Rahman Nasrullah Faturachmaddin Neli Asriani Ukus Nining Syafitri Nur Naiya Nursalam Nursalam Rahmatia Rahmatia Rahmatia Rasmuin Rasmuin Saifullah Saifullah Saifullah Sanaria Maneba Sardiana Sardiana Sardiana Sardin Silnawati Silnawati Sri Indah Widia R. Suwarni La Usa Wa Ode Devana Mulfi Wa Ode Hanafiah Wa Ode Nur Ainun Wa Ode Nur Halimatus Saadia Wa Ode Sri Astuti Putri Anzar Wa Santi Wa Ulfa Waode Hanafiah Yerni Febriani Yusman Yusman