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All Journal Journal of Natural Science and Integration Konfigurasi : Jurnal Pendidikan Kimia dan Terapan JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Journal Of Research and Education Chemistry (JREC) Journal of The Indonesian Society of Integrated Chemistry
Lazulva Lazulva
Universitas Islam Negeri Sultan Syarif Kasim Riau
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education

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Journal : JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY)

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DESAIN DAN UJI COBA LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS SETS (SCIENCE, ENVIRONMENT, TECHNOLOGY, AND SOCIETY) PADA MATERI KOLOID Refdiati Wirdani; Lazulva Lazulva; Zona Octarya
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 1 No 2 (2019): Pendidikan dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

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Abstract This research aimed at knowing the level of validity and practicality students workbook SETS (Science, Environment, Technology and Society) Based on Colloid Lesson. It was a Research and Development (R&D) Method with 4-D Model. It was administered at State Senior High School 1 East Kampar. Subject of this research were Media design expert, Learning material expert, Chemistry teacher and Fifteenth studenst. Object of this research were SETS (Science, Environment, Technology and Society) Based on Colloid Lesson. the Instrument of collecting the data were questionnaire of validity test by the experts and questionnaire of practicality test by taecher and students. student workbook was appropriate, if it was valid and practice aspect qualify.The validity and practicality could be seen from the result of validity and practicality using sheet of validity and practicalisation. student workbook resulting was tested with the validity level was 88.125% (Very valid)and practice was 90.4% (Very practice). The research result indentify that Student Workbook was tested, it appropriate to be an additional teaching teacher at school. Keywords : Student Workbook, SETS, Colloid
DESAIN DAN UJI COBA MEDIA PEMBELAJARAN BERBASIS VIDEO ANIMASI POWTOON SEBAGAI SUMBER BELAJAR PADA MATERI SISTEM PERIODIK UNSUR Nurul Latifah; Lazulva Lazulva
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 2 No 1 (2020): Jurnal Pendidikan dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

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This research was instigated by the lack of variative learning media in learning process. This research aimed at knowing the level of validity and practicality of Powtoon animation media on Element periodic system lesson. It was a Research and Development with 4-D (Define, Design, Development, Disseminate) model. It was conducted at State Senior High School 09 Pekanbaru. The subject of this research were the expert of powtoon animation video design, learning lesson expert, chemistry teachers, and students at State Senior High School 09 Pekanbaru. The Object of this research were Powtoon animation video on element periodic system. It was primier data that was obtained from the questionnaire. Questionnaire of validity test and questionnaire of practicality test were the instruments of collecting the data. Data was analyzed by using analysis of descriptive and quantitative descriptive techniques. The Powtoon animation video media was tested with the percentage 88.35% (Very valid) and practice 86.54% (Very practice). From the result, it could be concluded that Powtoon animation video media on Element priodic system lesson was valid and practice and appropriate to be as an additional media in learning process
Co-Authors asriadi asriadi Lisa Utami Novi Indri Ani Nurhafizoh Nurhafizoh nurul latifah Refdiati Wirdani Siti Ayu warsono adinata Zona Octarya