Jurnal Penalaran dan Riset Matematika

PENGARUH MODEL KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP HASIL BELAJAR SISWA DITINJAU DARI KEMANDIRIAN BELAJAR

Nasrun Syahrir — Wed, 17 Jul 2024 00:00:00 +0000

This research is a quantitative study with a quasy experiment research method involving two groups, namely the experimental group and the control group. The purpose of this study was to analyze the interaction effect of Group Investigation (GI) learning method and learning independence on mathematics learning outcomes. This research was conducted at SMPN 17 Makassar. The affordable population in this study were seventh grade students of SMPN 17 Makassar. While the research sample was randomly selected two classes from all VII classes of SMPN 17 Makassar with the assumption that all classes were homogeneous. The research method used is a quasy experimental with the research hypothesis test technique used is two-way ANOVA with factorial 2 x 2. The data analysis requirements test used is normality test and homogeneity test. The test results showed that all data groups were normally distributed and homogeneous. The results of hypothesis testing show that there is no interaction effect of Group Investigation (GI) learning method and learning independence on math learning outcomes. Based on the results of this study, it is sought that teachers in learning mathematics apply the Group Investigation (GI) learning method and try to increase student learning independence

PENGARUH PENERAPAN MODEL KOOPERATIF TIPE TEAM GAMES TOURNAMENT (TGT) TERHADAP HASIL BELAJAR MATEMATIKA

Andi Mulawakkan Firdaus, Wasilatul Murtafiah — Wed, 17 Jul 2024 00:00:00 +0000

The type of research used in this study is pre-experiment research. This study aims to determine the effect of the application of the Team Games Tournament (TGT) type cooperative model on math learning outcomes. The research design used was One Group Pretest-Posttest Design. This research was conducted at SMP Muhammadiyah Limbung with the total population of all students in grade VIII of SMP Muhammadiyah Limbung in the academic year 2023/2024 spread over 11 classes, namely class VIII-1 to class VIII-11, totaling 385 people. The sample selection technique was simple random sampling, the sample members selected were class VIII.1 SMP Muhammadiyah Limbung with 35 students, consisting of 20 female students and 15 male students. The instruments used in this study were student math learning outcomes tests (Pre Test and Post Test). Data collection techniques in this study were Documentation and Mathematics Learning Outcomes Test, this test was used to measure the level of understanding of mathematics learning outcomes in 8th grade students of SMP Muhammadiyah Limbung. Data analysis used in this research is descriptive statistical analysis and inferential statistical analysis. The results showed that the Team Games Tournament (TGT) type cooperative learning model had an effect on the mathematics learning outcomes of 8th grade students of SMP Muhammadiyah Limbung. This is evidenced by the results of the T-test of 4.35 with a significant level α = 5% and t.table = 2.042. Based on the test criteria, if the t.count ≥ t.table value is obtained, Ha is accepted or 4.35 ≥ 2.048, so H0 is rejected and Ha is accepted. So, the effect of improving student learning outcomes after being given the Team Games Tournament (TGT) type cooperative learning model is 23.3%.

PENGGUNAAN MEDIA RODA PUTAR DALAM MENINGKATKAN MINAT DAN HASIL BELAJAR MATEMATIKA PADA SISWA

Nur Haliza Irham, Andi Mulawakkan Firdaus, Wahyuddin — Wed, 17 Jul 2024 00:00:00 +0000

Mathematics learning activities in class V UPT SPF SD Inpres Jongaya students are still running monton, and lack of variety in delivering material. this results in student interest in learning, student learning activities and student learning outcomes are not optimal. Actions taken to solve these problems by applying rotary wheel learning media. This research was conducted on February 23-April 4, 2024 at UPT SPF SD Inpres Jongaya. The subject of the study was class V which amounted to 28 students. This type of research is classroom action research (PTK). Data collection techniques are student interest data, student learning outcomes data, student learning activity data and teacher activity data. The types of data used are qualitative data and quantitative data. The results showed that the class average value during the pre-test reached 27.14. The average value in cycle 1 test results reached 62.14, increasing in cycle II by 81.42. Pre-action student learning interest reached 73.15 after the action increased to 82.91. It can be concluded that the use of rotary wheel media can increase interest and learning outcomes in mathematics in class V UPT SPF SD Inpres Jongaya. It is recommended that teachers can use the rotary wheel media in learning activities at school to increase student interest and learning outcomes in mathematics subjects.

PEMBELAJARAN MATEMATIKA MELALUI PENERAPAN PENDEKATAN ROGERS PADA SISWA SEKOLAH MENENGAH ATAS

Herwandi Sape — Tue, 30 Apr 2024 00:00:00 +0000

This research is a type of Pre-Experimental research. This study aims to determine the effectiveness of mathematics learning through the application of Rogers' approach in PGRI Tamalate 2 Makassar high school students. The research design used was One Group Pretest-Posttest Design. The instruments used in this study were learning outcome tests, student activity observation sheets, and student response questionnaires. The results in this study are the average mathematics learning outcomes of students after applying the Rogers Approach is 81.78 with a standard deviation of 9.24 and generally included in the high category. This result also shows that from the total number of students can be completed classically. The average normalized gain on student learning outcomes was 0.7 so that the increase in student learning outcomes was in the high category. The average percentage frequency of student activity was 83.09%, thus student activity reached active criteria. The average student response was 87.5%, thus students were classified as giving a positive response to the application of Rogers' approach.

RESPON SISWA TERHADAP BAHAN AJAR E-MODUL MATEMATIKA DALAM MATERI BANGUN RUANG SISI DATAR

Nely Salu Padang — Tue, 30 Apr 2024 00:00:00 +0000

The purpose of this study is to show some student responses regarding mathematics materials in e-modules in the context of flat-sided space building materials. The responses are based on the standards for making mathematics materials which are divided into three categories, namely material, language, and interest. The method used in this research is using descriptive method with qualitative sampling. The subjects of this study were grade VIII students from one of the junior high schools in Mimika Regency. The data collection technique used in this study was a student response questionnaire. The data analysis technique used was Semantic Differentiation Scale. The results of student responses to mathematics e-modules on flat-sided space building material are in the excellent criteria or 90%.

Penggunaan Media dalam Pembelajaran Matematika: Literature Review

Habiba Ulfahyana, Herwandi Sape — Tue, 30 Apr 2024 00:00:00 +0000

This research aims to explore the use of various types of media in mathematics learning. This research will examine the effectiveness, benefits and challenges faced in implementing learning media in mathematics classes. Research subjects are individuals, groups, or objects that are the main focus in a study. There are four types of research found in this research, namely Research and Development (R&D), Classroom Action Research, Qualitative Research and Quantitative Research. Based on the description of the article in this research, it was found that students' perceptions of the use of media in mathematics learning were very good, as were the teachers'. However, the use of learning media is still relatively low for several articles. This is due to the lack of competency development and training for teachers. Therefore, it is hoped that teachers can follow the increasingly rapid development of technology and by using media they can attract and direct students' attention to concentrate on lessons.