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Journal : Jurnal Pendidikan dan Pembelajaran

Analisis Kemampuan Pemahaman Konsep Pertidaksamaan Linear Satu Variabel Ditinjau Dari Gaya Kognitif Siswa Nisa Amaliah; Wahyuddin; Andi Quraisy
DIAJAR: Jurnal Pendidikan dan Pembelajaran Vol. 1 No. 1 (2022): Januari 2022
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.365 KB) | DOI: 10.54259/diajar.v1i1.183

Abstract

The main objective is to determine the students' conceptual understanding ability in terms of cognitive style. The type of research used is a qualitative research conducted at UPT SPF SMPN 49 Makassar. Research subjects as many as 4 people who were selected each 2 FD and 2 FI. The data collection technique used GEFT test, concept understanding ability test and interview. The instruments used were first validated by two experts. The data collected were analyzed by descriptive and qualitative analysis through the stages that include data collection, data reduction, data presentation, and drawing conclusions. Test the validity of the data using triangulation techniques. The results of this study conclude that there are differences in the ability to understand concepts of students with FI and FD cognitive styles with the description: (1) the ability to understand concepts of students with field dependent cognitive style (FD) fulfills the three indicators of giving examples and not examples of a concept, presenting concepts in various ways. form of mathematical representation, and apply concepts into problem solving, (2) The ability to understand concepts of students with field independent cognitive style (FI) fulfills the four indicators restating a concept, giving examples and not examples of a concept, presenting concepts in various forms of mathematical representation, and apply concepts to problem solving.
Pengaruh Penerapan Model Kooperatif Tipe TGT Terhadap Hasil Belajar Matematika Siswa Kelas VIII SMP Muhammadiyah Limbung Farhanah Rahmah; Wahyuddin Wahyuddin; Nursakiah Nursakiah
DIAJAR: Jurnal Pendidikan dan Pembelajaran Vol. 2 No. 1 (2023): Januari (2023)
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/diajar.v2i1.1135

Abstract

The purpose of this study was to determine the effect of the application of the Teams Games Tournament (TGT) cooperative learning on the mathematics learning outcomes of students in class VIII SMP Muhammadiyah Limbung. This type of research is pre-experimental with the research design used is One Group Pretest-Posttest Design. The sample in this study was class VIII.1 with a total of 30 students. The sampling technique used is simple random sampling. The instruments used to collect data were student mathematics learning outcomes tests (pretest and posttest), student activity observation sheets, and student response questionnaires. The data analysis of this research is descriptive statistical analysis and inferential statistical analysis. Based on the results of research and discussion, it is concluded that: (1) The students' mathematics learning outcomes have increased with the average score of students' mathematics learning outcomes after the application is 84.33 and the results of the n-gain test are  obtained  or so that the n-gain value is more than 0.3. (2) The average percentage of student activity is 82.65%, so student activity reaches the active criteria and (3) Student responses are positive where the average percentage is 83.11%. Thus, the application of the Teams Games Tournaments (TGT) cooperative learning has an effect on the mathematics learning outcomes of students in class VIII SMP Muhammadiyah Limbung.