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All Journal Pascal: Journal of Physics and Science Learning Gravity Journal
Sri Handayani Parinduri
UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan
Education Physics Social Sciences Other

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Journal : Gravity Journal

 1 
Efek Model Pembelajaran Scientific Inquiry terhadap Keterampilan Proses Sains (KPS) Siswa Sri Handayani Parinduri; Fitriani Harahap
Gravity Journal Vol 2, No 1 (2023)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v2i1.8227

Abstract

This study aims to analyze the influence of the scientific inquiry learning model on students' science process skills on temperature and heat material. This research is a quasi-experimental research. The population of this study is all students of class XI IPA SMA Private Campus Padangsidimpuan T.P. 2022/2023. The sample consists of two classes obtained using the cluster random sampling technique. The experimental class is taught with the scientific inquiry learning model and the second class is taught with conventional learning. The research instrument is a test of science process skills complemented by observation. The data in this study were analyzed using an independent sample t-test. The results showed that the science process skills of students taught using the scientific inquiry learning model were better than conventional learning.
Peningkatan Hasil Belajar Fisika Siswa Menggunakan Model Pembelajaran Kooperatif Tipe Stad Dengan Media Powerpoint Sri Handayani Parinduri; Melati Sukma Sitompul
Gravity Journal Vol 1, No 2 (2022)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v1i2.6708

Abstract

This research aims to improve students' physics learning outcomes using the STAD-type cooperative learning model with powerpoint media on subject of elasticity and harmonic motion. The research population is all students of class XI IPA of SMA Swasta Kampus which amounts to 2 classes and the sample consists of two classes, namely control classes and experimental classes taken in random sampling clusters. The author applies the STAD-type cooperative learning model with powerpoint media in experimental classes and direct instruction model in control classes. The research instruments used are tests (multiple choice) and non-tests (observations). The average result of the experimental class postes was 79 and the average result of the control class postes was 72. The results showed that there was an increase in student physics learning outcomes using the STAD-type cooperative learning model with powerpoint media by 16.7% with a gain of 0.693 is a medium category.
Co-Authors Fitriani Harahap Melati Sukma Sitompul