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All Journal Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan
Dony Setiawan
SMP Negeri 5 Demak, Jalan Kyai Singkil Nomor 95, Demak, Jawa Tengah 59511, Indonesia
Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Immunology & microbiology Mathematics Physics Social Sciences

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Meningkatkan Aktivitas dan Prestasi Belajar Siswa Kelas VIII pada Konsep Sistem Gerak pada Manusia Melalui Model Student Teams Achievement Divisions Dony Setiawan; Ika Ayu
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 4 No. 2 (2024): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v4i2.262

Abstract

This research aims to increase the activity and learning achievement of class VIII students at SMP Negeri 5 Demak for the 2022/2023 academic year. The subjects of this research were class VIII students at SMP Negeri 5 Demak. The type of research carried out was Classroom Action Research (PTK) using two cycles. Data collection techniques include observing the implementation of student learning activities and tests. The instruments used in this research were student learning activity observation sheets and student achievement test sheets. The research results showed that the data on student learning activity results in cycle I reached 72.14% which could be categorized as good, and in cycle II it reached 86.43% in the very good category. Meanwhile, student learning achievement in cycle I, classical completeness achieved by students was 50% and student learning achievement in cycle II with classical completeness achieved by students was 60%. Thus, it can be concluded that the application of the Student Teams Achievement Divisions learning model can increase student activity and learning achievement in class VIII of SMP Negeri 5 Demak in the 2022/2023 academic year.
Pengaruh Air Cucian Beras terhadap Pertumbuhan Tinggi Batang Tanaman Terong (Solanum melongena L.) Dony Setiawan
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 5 No. 2 (2025): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v5i2.377

Abstract

Eggplant (Solanum melongena L.) is a vegetable plant that is planted to use its fruit as food ingredients, such as fresh vegetables or processed into various types of dishes because of its delicious taste. This study aims to determine the effect of rice washing water on the growth of eggplant (Solanum melongena L.) plant stems. The design used in this study was a Completely Randomized Design (CRD), consisting of 3 treatments with 9 replications, namely: P1 (750 ml of rice washing water + 750 ml of plain water); P2 75% (1125 ml of rice washing water + 375 ml of plain water); and P3 100% (1500 rice water). The observed variable was the height of eggplant (Solanum melongena L.) stems. The results of this study indicate that there is an effect of giving rice washing water on the growth of eggplant (Solanum melongena L.) plant stems. The best result was in the 3rd treatment with 100% rice washing water, while the treatment using 50% plain water had the lowest result.
Co-Authors Eka Sari Ika Ayu