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Pengaruh Penerapan Pendekatan Saintifik terhadap Kemampuan Berpikir Kreatif Siswa SMA pada Materi Minyak Bumi Andriani, Reni Andriani; Zulkarnain Gazali
Jurnal Bintang Pendidikan Indonesia Vol. 2 No. 1 (2024): Februari: Jurnal Bintang Pendidikan Indonesia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jubpi.v2i1.2697

Abstract

This study aims to determine the effect of applying a scientific approach on students' creative thinking abilities. This research is an experimental study. The research design used was Pretest Posttest Only Control Group Design with a population of all grade X students totaling 64 students spread across 3 classes. Sampling is done by cluster random sampling. Class XB is taught using a scientific approach while class XA uses conventional methods. The research data is the ability to be analyzed using the sample t test indenpendent test with the help of Ms.excel 2017. Based on the results of statistical tests of students' creative thinking skills, a calculated t value = 1.94 > t table = 1.687 so that it can be concluded that the scientific approach affects students' creative thinking ability on petroleum materials.
Pengembangan Media Pembelajaran Berbasis Audio Visual Untuk Siswa Kelas X Ipa Al Fitani, M. Saliman; Gazali, Zulkarnain
JISIP: Jurnal Ilmu Sosial dan Pendidikan Vol 5, No 3 (2021): JISIP (Jurnal Ilmu Sosial dan Pendidikan)
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jisip.v5i3.2243

Abstract

The objectives of this study were: (1) to produce of learning media based on audio visual for teaching materials of virus, and (2) to determine the advisability of the learning media. The learning media developed using the 4D Thiagarajan model. But, this study only used three steps, which were define, design, develop steps. The result of validation scores showed that the learning media audio visual of virus materials was very advisible to be used.
The ANALISIS KESESUAIAN TUMBUH PORANG TERHADAP PARAMETER LINGKUNGAN DI DESA SELELOS KECAMATAN GANGGA KABUPATEN LOMBOK UTARA Firman Ali Rahman; Raden Didi Kuswara; Nurmiat Nurmiati; Zulkarnain Gazali; Maya Ekaningsih
Jurnal Inovasi Pendidikan dan Sains Vol 3 No 2 (2022): August
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v3i2.995

Abstract

Porang is one of the root crops belonging to the family Araceae with a specification of the genus Amorphophallus. Porang is currently being developed in various places in Indonesia, one of which is North Lombok Regency with a potential of 1500 ha. The purpose of this study was to determine the suitability of the habitat and environmental parameters of porang growing in Selelos Village, Gangga District, North Lombok Regency. The research method was carried out by random sampling on the porang growing habitat by observing and analyzing the environmental parameters. The results showed that the height of the porang planting site in Selelos village was growing at an altitude between 443-457 m pdl with an average of 452.71 ± 7,476 m pdl, light intensity 200-550 I with an average of 292.86 ± 120.514 I, soil pH 7.8-7.9 or with an average of 7.84±0.053, soil moisture 1.5-6 RH with an average of 2.79±1.752 RH, and soil temperature 27-28°C or with an average 27.71±0.393 °C. The condition of these environmental parameters is still in accordance with the survival of the porang and is well developed in Selelos village, Gangga district, North Lombok regency. Keywords : Habitat, Environmental parameters, Porang.