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The Influence of Team Teaching Learning Model by Mind Mapping Method on the Mathematical Problem-Solving Ability Lubna Lubna; Fitria Zana Kumala
Journal of Education and Learning Mathematics Research (JELMaR) Vol 4 No 1 (2023): Mei 2023
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v4i1.98

The thing that underlies the implementation of this research is the low level of proficiency of class XI students at MAN Purbalingga in terms of solving mathematical problems. In this study, the researchers decided to apply appropriate learning strategies to foster skills in solving mathematical problems, namely by using the team teaching learning model with the mind mapping method. The purpose of the research conducted by researchers is to see whether there is a significant influence or not from the application of the learning model on students' skills in solving mathematical problems. This type of research is a Quasi-Experimental Design with a quantitative approach method. A total of 394 students from all students of class XI at MAN Purbalingga became the population in this study. Thirty-eight students from XI IPA 5 were assigned to be the experimental class, and 38 others from XI IPA 6 were the control class. The data collection carried out by researchers in this study was by applying an instrument in the form of a test, namely the pretest and posttest, to weigh the students' skills in solving mathematical problems. The results of the N-Gain Test conducted in the experimental class show that the average N-Gain value in that class is 0.58, which means that the class is in the medium category. Then in the control class, it is known that the average N-Gain value is 0.28, which means that the class is in a low category. From the acquisition of the average value, it is known that the experimental class shows results that are classified as superior when compared to the average value of the control class, so it can be concluded that there is an influence with the application of the team teaching learning model with the mind mapping method on the skills of students in solving mathematical problems in class XI MAN Purbalingga.

ANALISIS PROSES BERPIKIR KREATIF MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH MATEMATIKA PERSAMAAN DAN PERTIDAKSAMAAN LINEAR SATU VARIABEL DITINJAU DARI TIPE KEPRIBADIAN EXTROVERT DAN INTROVERT Adinda Mayla Rizqiyati; Fitria Zana Kumala
Symmetry: Pasundan Journal of Research in Mathematics Learning and Education Vol. 8 No. 1 (2023): Symmetry: Pasundan Journal of Research in Mathematics Learning and Education
Publisher : Mathematics Education Study Program, FKIP, Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/symmetry.v8i1.7081

The background of this research is the low mathematical creative thinking process of class VII B SMP Muhammadiyah Tonjong Brebes Regency in solving mathematical problems of one-variable linear equations and inequalities. One of the influencing factors is the personality type possessed by students, both extrovert and introvert personality types. This study aims to determine students' mathematical creative thinking processes in solving mathematical problems of one-variable linear equations and inequalities in terms of the extrovert and introvert personality types of students at SMP Muhammadiyah Tonjong, Brebes Regency. This type of research is Mix Method Research (MMR). The subjects of this study were students in class VII B at SMP Muhammadiyah Tonjong, Brebes Regency, for the 2022/2023 academic year, with a total of 6 subjects. The instruments in this study were personality questionnaires to determine students' personality types, both extroverted and introverted, and written test instruments to assess students' mathematical creative thinking processes. Based on the analysis that has been done, the extrovert personality type students, with a total of 17 students, are divided from the creative group of 6 students who meet all four indicators (fluency, flexibility, originality, and elaboration), the moderately creative group of 7 students fulfills three indicators (fluency, flexibility, and elaboration ), and four students in the less creative group fulfilled two indicators (flexibility and originality). While students with introverted personality types, a total of 14 students were divided into creative groups of 2 students fulfilling all four indicators (fluency, flexibility, originality, and elaboration), moderately creative groups of 9 students fulfilling three indicators (fluency, originality, and elaboration), and three students in the group less creative does not meet one of the four indicators.

Pengaruh Model Pembelajaran Pair Check terhadap Kemampuan Koneksi Matematis Siswa Kelas X MAN 1 Banyumas Ana Fikri Fitrias; Fitria Zana Kumala
Absis: Mathematics Education Journal Vol 5, No 2 (2023): MEI 2023
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/absis.v5i1.3511

This research aims to determine the influence of the pair check learning model on the mathematical connection ability of class X MAN 1 Banyumas students. This study falls under the category of quasi-experimental design research. Four hundred seventy-six students in class X MAN 1 at Banyumas served as the study's population. The sampling method employs a straightforward random sampling technique, in which samples are drawn randomly from the population without regard to their position. The two most notable classes from this research are X-2, which has 38 students and serves as an experimental school, and X-4, which has 38 students and serves as a control school. Instruments in the form of test questions were used to gauge participants' proficiency with mathematical connections. The data analysis technique using the N-Gain test showed a difference in the average N-Gain in the experimental class, which was 0.4727 more than the control class N-Gain value of 0.2354. Accordingly, it can be inferred that class X MAN 1 Banyumas' ability to make mathematical connections is impacted by the application of the pair check learning model.

Pengaruh Model Pembelajaran Pair Check terhadap Kemampuan Koneksi Matematis Siswa Kelas X MAN 1 Banyumas Ana Fikri Fitrias; Fitria Zana Kumala
Absis: Mathematics Education Journal Vol 5, No 1 (2023): MEI 2023
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/absis.v5i1.3511

This research aims to determine the influence of the pair check learning model on the mathematical connection ability of class X MAN 1 Banyumas students. This study falls under the category of quasi-experimental design research. Four hundred seventy-six students in class X MAN 1 at Banyumas served as the study's population. The sampling method employs a straightforward random sampling technique, in which samples are drawn randomly from the population without regard to their position. The two most notable classes from this research are X-2, which has 38 students and serves as an experimental school, and X-4, which has 38 students and serves as a control school. Instruments in the form of test questions were used to gauge participants' proficiency with mathematical connections. The data analysis technique using the N-Gain test showed a difference in the average N-Gain in the experimental class, which was 0.4727 more than the control class N-Gain value of 0.2354. Accordingly, it can be inferred that class X MAN 1 Banyumas' ability to make mathematical connections is impacted by the application of the pair check learning model.

The Influence of the Demonstration Method with the Help of Geogebra Software on the Ability to Understand Mathematical Concepts Abqoriyah Nur Azizah; Fitria Zana Kumala
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 9, No. 1, May 2023
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v9i1.16686

The background of this research is the inability of students to understand mathematical concepts. The researcher chose the demonstration method with the help of GeoGebra Software to overcome the lack of understanding of mathematical concepts. The purpose of this research is to find out whether there is an effect of the demonstration method with the help of GeoGebra Software on the ability to understand mathematical concepts. This research is a Quasi-experimental study where the design applied is Nonequivalent Control Group Design. The population of this study were 79 students of class IX at SMP Muhammadiyah 2 Purwokerto. The research sample consisted of 26 students from class IXA which were used as the experimental class and 27 students from class IXB which were used as the control class. The test instrument is used to measure the ability to understand each student's mathematical concepts. The N-Gain test shows that the control group has an average N-Gain of 0.29 which is in the low category, while the experimental group has an average N-Gain of 0.61 which is in the medium category. The average difference in the percentage of pretest and posttest scores on all indicators of mathematical understanding ability in the control class was 9.75% while in the experimental class was 13.68%. From the t test, the value of sig = 0.004 < α = 0.05 means that there is a difference in the average N-Gain value of the experimental class and the average N-Gain value of the control class. The conclusion from this study is that there is an influence of the demonstration method with the help of GeoGebra Software on the ability to understand mathematical concepts in class IX SMP Muhammadiyah 2 Purwokerto.

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