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All Journal Indo-MathEdu Intellectuals Journal SEMESTA: Journal of Science Education and Teaching UNIVERSE : Journal of Science Education Teaching and Learning
Zahra, Firda Az
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Education Environmental Science Mathematics Other

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META ANALYSIS ON THE APPLIED OF PROBLEM BASED LEARNING IN JUNIOR HIGH SCHOOL STUNDENTS TO THE SCIENCE LEARNING OUTCOMES Wulandari, Wulandari; Zahra, Firda Az; Yurnetti, Yurnetti; Muttaqiin, Arief
Universe Vol 6 No 1 (2025): Journal of Science Education Teaching and Learning
Publisher : Department of Science Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/universe.v6i1.651

Abstract

In the 21st century the educational curriculum has developed to a higher level with the aim of building students' intelligence abilities in learning, especially in science learning, one way to improve students' cognitive learning outcomes is to use Problem Based Learning (PBL) models. PBL is a learning model that requires students to be able to solve problems that occur in the real world as a context for developing critical thinking skills and problem solving. The PBL learning model has been widely used by previous researchers, but not many studies have thoroughly examined the PBL model in junior high school science learning. The method used in this research is descriptive using a quantitative approach followed by meta-analysis techniques. The population in this study were S1-S3 indexed scientific publication articles and articles with ISSN, the sample used in this study were 31 articles. There are three results from this study, firstly the application of the PBL model in science learning has a very high influence on class VII with an effect size of 1,32, secondly the application of the PBL model has a very high influence on the material growth and development of living things with an effect size value of 4,27, the third application of the PBL model to students' cognitive learning outcomes has a very high effect with an effect size value of 1,19.
THE EFFECT OF COOPERATIVE LEARNING MODEL TYPE TEAMS GAMES TOURNAMENT (TGT) ON THE MATERIAL SUBSTANCE AND CHANGES TO THE LEARNING OUTCOMES OF STUDENTS IN GRADE VII JUNIOR HIGH SCHOOL Sari, Ayu Puspita; Zahra, Firda Az; Oktavia, Rani; Azhar, Aulia
Universe Vol 6 No 2 (2025): Journal of Science Education Teaching and Learning
Publisher : Department of Science Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/universe.v6i2.817

Abstract

Cooperative learning model type Teams Games Tournament (TGT) is one of the learning models that involve all student activities, peer tutors between students, containing games that can create fun learning. By applying the TGT model, students will be more motivated to learn and will be able to improve student learning outcomes. The purpose of this study was to see the effect of cooperative learning model type Teams Games Tournament (TGT) on the material substance and changes to the learning outcomes of students in grade VII junior high school. This study is included in the type of Quasi-experimental research using a research design that is Nonequivalent Control Group Design. The sampling technique used is Purposive Sampling. The sample consisted of one experimental class using cooperative model type TGT and one control class using lecture and discussion method. The instrument used is a written test with multiple choice questions. This study conducted statistical analysis with the help of Microsoft Excel. Based on the hypothesis test with the test U (Mann Whitney) diperolehkan zhitung value of 3.01 and ztabel of 1.96. Seen H1 accepted, so it can be concluded that the cooperative learning model type TGT has a significant influence on the learning outcomes of students in grade VII Junior High School on the material substance and its changes.
Co-Authors Amalia Intan Sari Arief Muttaqiin Ayu Puspita Sari Azhar, Aulia EfiT, Debby Tria Oktanesa Fatmawati Fatmawati Fatmawati, Fatmawati Febliandi, Tarisya Febri Yanto, Febri Fitri, Annisa Nur Fitri, Yosi Elza Oktavia, Rani Putri, Adhilla Prima Safitri, Helmy Sari, Ulfa Junia Wulandari Wulandari Yurnetti Yurnetti, Yurnetti