Papers by heldy aristiadi
1. Kupas kunyit kecil kecil, masukan kedalam air panas tambah kan serai 2. Setelah aga dingin mas... more 1. Kupas kunyit kecil kecil, masukan kedalam air panas tambah kan serai 2. Setelah aga dingin masukan jeruk nipis dan madu
HELDI ARISTIADI, 2018
This study aimed to determine the influence of project based learning (PjBL) student worksheet to... more This study aimed to determine the influence of project based learning (PjBL) student worksheet to the learning outcomes of Junior High School students on the concept of Global Warming on the VII grade of SMP Negeri 6 Kota Tasikmalaya academic year 2017/2018. This research was conducted in October 2017 until April 2018 in SMP Negeri 6 Kota Tasikmalaya. This research used True Experiments method, with the population in this study is all students of class VII SMP Negeri 6 Kota Tasikmalaya as many as 320 people which is divided into ten classes. The sample used is two classes taken by cluster random sampling technique that is class VII D as the control class and class VII E as the experiment class. Research instrument in the form of test result of study amounted to 38 item of question which in the form of multiple choice with four option. Data analysis technique used is t test and descriptive t test with significant level (α) = 5%. Based on the results of research, data analysis and hypothesis testing obtained conclusion that there are influence of project based learning (PjBL) student worksheet to the learning outcomes of Junior High School students in the topic of global warming on the VII grade of SMP Negeri 6 Kota Tasikmalaya academic year 2017/2018.
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Papers by heldy aristiadi