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Improving Science Learning Outcomes by Applying Problem-Based Learning Model Lalu Usman Ali; Wahyuni Wahyuni; Azmar Azmar; Jumawal Jumawal; Iin Mahlia Fitriana
Jurnal Pendidikan Fisika Vol 11, No 2 (2023): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v11i2.9913

Abstract

This study aims to improve students' learning outcomes and figure out their responses to the application of the problem-based learning model in learning natural sciences. This study is a classroom action research. The subjects of this study were 16 students of class VII SMP Negeri 1 Gunungsari in the odd semester of the 2022–2023 academic year. This research was conducted in two learning cycles, with the stages in each cycle including planning, action, observation/evaluation, and reflection. The data collection was carried out using two instruments, namely tests in the form of a pre-test (cycle 1) and a post-test (cycle 2) to examine the student learning outcomes after implementing PBL and a questionnaire to find out the student responses to the application of PBL. The data that have been collected were then analyzed descriptively. Based on the data analysis, the results showed that after the application of the problem-based learning model, there was an increase of 60.2% in students' science learning outcomes. The average value of students' learning outcomes in cycle I was 33, while that of in cycle II increased to 83. In addition, students' responses are in the positive category. This study concluded that the application of the problem-based learning model could improve students' learning outcomes in class VII at SMP Negeri 1 Gunungsari.
Pengaruh Model Pembelajaran Treffinger Dalam Membangun Disposisi Kreatif Sains Peserta Didik Pada Sekolah Dasar Iin Mahlia Fitriana; AA. Sukarso; Gunawan Gunawan; Asrin Asrin; Sri Subarinah
Indonesian Journal of Elementary and Childhood Education Vol. 5 No. 3 (2024): Edisi September 2024
Publisher : Indonesian Publication Center

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to find and describe the effect of Treffinger learning model on students' creative disposition. The number of subjects in this study consisted of two class groups, namely the experimental class with a total of 20 students and the control class with a total of 24 students conducted at SDIT Generasi Muslim Cendekia. Data collection methods were carried out by means of documentation, observation, questionnaires and tests. The results of this study indicate the effect of Treffinger learning on the creative disposition of students in the experimental class group with the results of the creative disposition hypothesis test obtained an F value of 77.362 with a significance of 0.000<0.05, then Ho is rejected, so Ha is accepted. Based on the results of the analysis that the Treffinger learning model is proven to be able to improve the creative disposition of science of SDIT Generasi Muslim Cendekia students.