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All Journal Jurnal Biologi Tropis JCES (Journal of Character Education Society) Journal On Teacher Education (Jote) Report of Biological Education Proceeding Biology Education Conference Journal of Research in Instructional Inornatus: Biology Education Journal
Silvia Hanna Kusuma Sirait
Universitas Papua, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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THE PRODUCTION OF HAND SANITIZER USING BETEL LEAF COMBINED WATER LIME TO IMPROVE COMMUNITY SKILLS Ria Claudia Welerubun; Silvia Hanna Kusuma Sirait; Jeni Jeni; Heru Joko Budi Rianto; Insar Damopolii
JCES (Journal of Character Education Society) Vol 4, No 2 (2021): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jces.v4i2.4134

Abstract

Abstrak: Perilaku hidup bersih di era Covid-19 dapat dilakukan dengan cara menggunakan desinfektan dan antiseptik. Antiseptik sendiri digunakan untuk membunuh kuman atau mikroba pada tubuh organisme. Salah satu penggunaan antiseptik yang lagi marak di era covid-19 adalah hand sanitizer. Pengabdian bertujuan untuk meningkatkan keterampilan masyarakat dalam membuat hand sanitizer berbahan dasar daun sirih dan jeruk nipis. Pengabdian dilakukan melalui proses penyuluhan dan pelatihan. Lokasi pengabdian adalah Kecamatan Yendidori Kabupaten Biak Numfor Provinsi Papua. Hasil pengabdian menunjukkan bahwa pengetahuan masyarakat bertambah tentang pengertian (sebesar 71.43%), fungsi (sebesar 57.14%), dan bahan dasar hand sanitizer (sebesar 100%). Keterampilan dalam membuat hand sanitizer bertambah sebesar 92.86%. 100 % masyarakat merespon dengan baik kegiatan pengabdian yang dilaksanakan. Kesimpulan yang diperoleh dari hasil pengabdian ini adalah bahwa masyarakat Kampung Impendi memperoleh peningkatan informasi dan keterampilan dalam pembuatan hand sanitizer dari bahan alami. Pelatihan pemanfaatan bahan alami untuk dijadikan hand sanitizer atau antiseptik lainnya perlu dilakukan secara terus menerus.Abstract: Clean living behavior in the Covid-19 era can be conducted by using disinfectants and antiseptics. Antiseptic itself is using to kill germs or microbes in the organism's body. One of the more prevalent uses of antiseptics in the Covid-19 era is a hand sanitizer. The community service aims to improve community skills in making hand sanitizers made from betel leaf and lime. Community service was carried out through a process of socialization and training. The service location is Yendidori District, Biak Numfor Regency, Papua Province. The service results show that people's knowledge increases about understanding (by 71.43%), function (by 57.14%), and the essential ingredients of hand sanitizers (by 100%). The skill in making hand sanitizers increased by 92.86%. 100% of the community responded well to the service activities carried out. The conclusion obtained from this service results is that the people of Impendi Village received increased information and skills in making hand sanitizers from natural ingredients. Continuous socialization and training on the use of natural ingredients as hand sanitizers or other antiseptics are necessary.
Edukasi Pemanfaatan Lahan Terbatas: Budikdamber dan Hidroponik Sebagai Upaya Pemenuhan Kebutuhan Pangan Keluarga Selama Pandemi Covid-19 Idola Dian Nebore; Insar Damopolii; Jeni Jeni; Silvia H. K. Sirait; Hengky L. Wambrauw
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 18, No 1 (2021): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Community service activities were held on July 11, 12 & 30, 2021 at RT 0-02 / RW 09 and RT04/RW02, Amban Village of West Papua. Budikdamber and hydroponics are alternative development techniques for fish and vegetable cultivation on limited land. This activity is limited by the Implementation of PPKM in Manokwari Regency, which began on July 12, 2021. This activity is divided into two, namely, making educational videos offline and sharing educational videos online using the WhatsApp application. There were 22 respondents at RT 0-02 / RW 09 and 7 respondents at RT04/RW02. The average community satisfaction with devotion is 85.55%, with the category "excellent".
MOTIVASI BELAJAR BIOLOGI SISWA SELAMA PANDEMI Silvia Hanna Kusuma Sirait; Riszeky Puja Kurniawan; Jeni Jeni; Insar Damopolii
Journal on Teacher Education Vol. 3 No. 2 (2022): Journal On Teacher Education
Publisher : Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.319 KB) | DOI: 10.31004/jote.v3i2.3203

Abstract

Riset ini bertujuan untuk mengkaji perbedaan motivasi diantara dua gender (laki-laki dan perempuan) di saat pandemi, khusus untuk pelajaran biologi. Metode penelitian survey dengan pendekatan kuantitatif telah digunakan dalam riset ini. Sebanyak 191 siswa disurvey dengan angket untuk mendapatkan data motivasi mereka. Angket berisi 31 pernyataan dengan empat skala yang tersebar pada lima indikator motivasi. Data dikalkulasi dengan uji t dan Mann-Whitney. Hasil menunjukkan perbedaan signifikan (p < 0.05) untuk skor total motivasi dianatar kedua gender. Berdasarkan indikator motivasi, ditemukan dua indikator berbeda signifikan dan tiga indikator lainnya tidak menujukkan signifikan untuk kedua gender. Riset ini menyimpulkan bahwa motivasi siswa laki laki dan perempuan untuk belajar biologi adalah berbeda, tetapi berdasarkan indikator hanya berbeda signifikan pada dua indikator saja yaitu semangat dan kebutuhan (M2) dan Harapan dan cita-cita (M3).
Using Comics to Teach the Human Digestive System: Its Effect on Student Learning Outcomes during a Pandemic Rita Ria Diana Malau; Silvia Hanna Kusuma Sirait; Jeni Jeni; Insar Damopolii
Jurnal Report of Biological Education Vol 2 No 2 (2021): Report of Biological Education
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Muhammadiyah Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/rebion.v2i2.1418

Abstract

Background: Since COVID-19 learning has been limited and shifted to online learning. Teacher creativity in learning is needed to strengthen student learning outcomes. This study aims to investigate the effect of using comics on student learning outcomes on the material of the human digestive system. Methods: A quasi-experimental research was used on forty-two junior high school students who were randomly selected. Multiple choice tests are used to obtain student learning outcomes. Free sample t-test was used to compare student learning outcomes in comic and non-comic classes. Results: The findings revealed that the average student learning outcomes were better when they were taught using comics than non-comics (p = 0.000 < 0.05). Conclusion: Based on the results of the study, it can be concluded that learning with the application of comic media in science subjects on the human digestive system material has an influence on learning outcomes, with the difference in student learning outcomes in the experimental class being higher than in the control class. Keywords : Comic, Science Learning, Pandemic, Human Digestive System  
Encouraging students' learning outcomes using the information search method Stince Mbaubedari; Silvia Hanna Kusuma Sirait; Jeni Jeni
Inornatus: Biology Education Journal Vol 2, No 1 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1869.83 KB) | DOI: 10.30862/inornatus.v2i1.262

Abstract

This study aims to determine the effect of the Information Search learning method on the learning outcomes of class VIII students in science subjects at SMP Negeri 9 Sorong City. The method used in this study was a quasi-experimental design with a non-equivalent control group design. Samples were Class VIII A1 (15 students) as the experimental group and class VIII D2 (15 students) as the control group. Before treatment, both classes were given a pre-test to see if there was a difference in learning outcomes between the experimental and control group. Both classes were given a post-test to see the effect of learning on learning outcomes. Data analysis in this study used statistical analysis consisting of three stages, namely normality test, homogeneity test, and hypothesis testing using a T-test. The calculation of gain from learning outcomes is also carried out. The results of this study indicate the effect of information search methods on improving student learning outcomes (sig. = 0.001 < 0.05). The experimental class gain is 37.33, and the control class is 17.33. This research concludes that the information research method can encourage student learning outcomes.
Durio zibethinus Murr Extracts as Potential Larvacide Against Anopheles aconitus Donitz and Anopheles maculatus Theobald (Diptera: Culicidae) Silvia Hanna Kusuma Sirait; Insar Damopolii; Regina Valentine Aydalina
Jurnal Biologi Tropis Vol. 22 No. 2 (2022): April - June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i2.3313

Abstract

Malaria is endemic in most parts of Indonesia. Anopheles aconitus and Anopheles maculatus are examples of dominant malaria vectors in Indonesia. Plant secondary metabolites can be used as malaria vector control that is safe for the ecosystem, one of which is Durio zibethinus leaves which are thought to have active compounds so that they can be used as botanical larvicides. This study aimed to determine the potency of D. zibethinus leaf extract against An. aconitus and An. maculatus and to determine the concentration, type of extract and content of secondary metabolites of D. zibethinus leaves. Determination of LC50 and LC90 using probit analysis. Maceration and remaceration were used to produce the extract and phytochemical screening to determine the active compound of D. zibethinus. The WHO insecticide bioassay testing procedure was used for the larvicide test. Ethanol extract of D. zibethinus leaf as a larvicide for An. aconitus second and third instar and larvae of An. maculatus second and third instar had LC50 ​​respectively: 480; 520; 510; and 540 ppm and LC90 respectively: 750; 760; 760; and 810 ppm. D. zibethinus leaf aqueous extract as larvicides against larvae of An. aconitus second and third instar and larvae of An. maculatus second and third instar had LC50 values ​​respectively 14,500; 16,400; 22,100; and 23,300 ppm and LC90 respectively, 26,100; 27,200; 30,600; and 33,700 ppm. Ethanol extract of D. zibethinus leaves was more effective as a larvicide. Alkaloid, saponins and tannins were found in the leaves of D. zibethinus through phytochemical screening.
The use of teams games tournament learning to increase students' learning outcomes in classification of living things Fajriani Rahmah; Silvia Hanna Kusuma Sirait; Jan Hendriek Nunaki
Inornatus: Biology Education Journal Vol 3, No 1 (2023): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v3i1.388

Abstract

This research aims to improve student learning outcomes through the use of teams games tournament (TGT) learning. This classroom action research was carried out in class VII B of SMP Negeri 10 Manokwari. The research subjects were 18 students. The cycle was carried out as much as and and a test to measure student learning outcomes. The results of the study show that the use of TGT learning can improve student learning outcomes. It is proven by the percentage of the average classical completeness score of students' learning outcomes in the first cycle of 77.8% and increased in the second cycle to 88.8%. The findings indicate that student learning outcomes has met the 75% classical standard. Student activity has also increased. Based on the results of the research that has been done, it can be concluded that the application of TGT can improve student learning outcomes.
The Implementation of STAD learning model to improve students' learning outcomes Rolina Wati Sirait; Silvia Hanna Kusuma Sirait; Jeni Jeni
Journal of Research in Instructional Vol. 4 No. 1 (2024): Journal of Research in Instructional
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jri.v4i1.317

Abstract

The aim of the research was to decide the implementation of the Student Teams Achievement Division (STAD) learning model on the learning outcomes of students in class VII-A at State Junior High School 10 Manokwari. This was a classroom action research that used 16 students from class VII-A as subjects. This research consists of 2 cycles. Each cycle has four stages: Planning, Action Implementation, Observation and Reflection. The results showed that in cycle 1 the average percentage of student learning outcomes reached 63,75, in cycle 1 only 7 students obtained the criteria for completion with a percentage of 43,75% and 9 students who obtained the criteria for incomplete with a percentage of 56,25%. While in cycle 2 the average student learning outcomes have reached 79,37, in cycle 2 who obtained the complete criteria were 15 students with a percentage of 93,75% and only 1 student who obtained the incomplete criteria with a percentage of 6,25%. The research  conclude that student learning outcomes can be improved by implementing the STAD learning model.
Co-Authors Damopolii, Insar Fajriani Rahmah Hengky L. Wambrauw Heru Joko Budi Rianto Idola Dian Nebore Jeni Jeni Jeni Jeni Jeni Jeni Jeni Jeni Nunaki, Jan Hendriek Regina Valentine Aydalina Ria Claudia Welerubun Riszeky Puja Kurniawan Rita Ria Diana Malau Rolina Wati Sirait Stince Mbaubedari