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Bay leaves (Syzygium polyanthum) extract as a repellent of Culex quinquefasciatus Rian Oktiansyah; Riyanto; Masagus Mhd. Tibrani; Tiara Ulandari
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 7 No. 02 (2022): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v7i02.1937

Abstract

The study of bay leaf extract had been done to know its potential as Culex quinquefasciatus repellent. Bay leaf extract has the secondary metabolite compounds, such as terpenoid that is known as repellent of mosquitoes. The aim of this study was to determine the effect of bay leaf extract on Culex quinquefasciatus. The method used in this study was experiment with complete randomized design which was consisted of six treatments and four repetitions. The treatment consisted of control (0%), P1 (10%), P2 (20%), P3 (30%), P4 (40%), and P5 (50%) of bay leaf extract. Data were analyzed by using one-way ANOVA. The results of this study showed the lowest mean of C. quinquefasciatus which repelled was 83% and the highest was 95,5%. Analysis of variance indicated that amount of C. quinquefasciatus which avoided bay leaf extract was significantly different. Based on the result, it can be concluded that bay leaf extract is potential as C. quinquefasciatus repellent.
PENERAPAN PEMBELAJARAN INTERAKTIF SEBAGAI UPAYA MENINGKATKAN MOTIVASI BELAJAR SISWA SMA Hasanuddin, Hasanuddin; Alia, Alia; Annisa Sundari; Fira Angggryani; Jumriana; Tiara Ramadani; Rapida, Rapida; Tiara Ulandari; Indra Fahmi; Dian Febrianti; Ahmad Subair Akmal; Muhammad Iksan; Taslim, Taslim; Muh. Rivaldi; A.Taufik Hidayat
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 2, Juni 2026 Publish
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.49442

Abstract

This study aims to describe the implementation of interactive learning in improving the learning motivation of senior high school students. Learning motivation is an important factor that determines students’ success in the learning process. However, many students still show low motivation due to the use of conventional teaching methods that are one-way and less involve student activity. Therefore, interactive learning is applied as an effort to create a more active, interesting, and enjoyable learning environment. This research uses a qualitative approach with a descriptive method. Data collection techniques include observation, interviews, and documentation. The subjects of the study are teachers and senior high school students who are directly involved in the learning process. Data were analyzed through data reduction, data presentation, and conclusion drawing, with validity tested using source and technique triangulation. The results show that interactive learning increases students’ learning motivation. Students become more active in asking questions, answering, discussing, and working in groups. Learning methods such as group discussion, question and answer, educational games, and technology-based media make students more interested and focused in learning. In conclusion, interactive learning is effective in increasing students’ learning motivation at senior high school level.