文章基本信息

标题：IMPLEMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD PADA POKOK BAHASAN STRUKTUR ATOM DI KELAS X SMA NEGERI 1 SIBABANGUN
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作者：Bronika Septiani Sianturi
期刊名称：School Education Journal PGSD FIP Unimed
印刷版ISSN：2355-1720
电子版ISSN：2407-4926
出版年度：2019
卷号：9
期号：1
页码：17-24
DOI：10.24114/sejpgsd.v9i1.13684
出版社：Universitas Negeri Medan
摘要：The purpose of this study is to determine whether STAD type cooperative learning is better than conventional learning models in improving student chemistry learning outcomes on the subject of atomic structure in class X SMA 1 Sibabangun. This research is an experimental research. The population in this study was all students of class X SMA 1 Sibabangun consisting of 3 classes. The research sample was selected 2 classes randomly, namely class X-1 as the experimental class using cooperative learning type STAD and class X-2 as the learning control class using conventional learning. From the data analysis for the experimental class, pre-tests (20.65 ± 6.47) and post-tests (90.8 ± 7.35) were obtained. In the control class, pre-tests (34.60 ± 8.45) and post-tests were obtained (70.55 ± 10.37). The results of testing the hypothesis by using the one-party t test at = 0.05 and dk = 62 obtained tcount>ttable or 4.425> 2.034 then Ha is accepted, Improving student learning outcomes after being given learning treatment Type STAD is better than conventional learning on the subject structure atom class X SMA Negeri 1 Sibabangun.
关键词：Implementasi; Kooperatif Tipe STAD; Hasil Belajar