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UJI TOKSISITAS KULIT BATANG KAYU JAWA (Lannea coromandelica) DAN RIMPANG JAHE EMPRIT (Zingiber officinalevar. Rubrum) DENGAN METODE BRINE SHRIMP LETHALITY TEST(BSLT) Nasra, Nasra; Nasruddin, Nasruddin; Ratna, Ratna
Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo Vol 4, No 1 (2019): Edisi April
Publisher : Jurusan Pendidikan Kimia Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5773.646 KB) | DOI: 10.36709/jpkim.v4i1.8841

Abstract

Penelitian ini bertujuan untuk mengetahui potensi toksik seduhan serbuk kulit batang kayu jawa dan rimpang jahe emprit terhadap larva Artemia salina Leach yang dinyatakan dalam LC50. Konsentrasi seduhan serbuk kulit batang kayu jawa dan rimpang jahe emprit, masing-masing terdiri dari 5 kelompok konsentrasi yakni kelompok A (1000 ppm), B (500 ppm), C (100), D (10) dan Kontrol Normal (0 ppm). Tiap kelompok diberi 10 ekor larva uji dengan 3 kali pengulangan. Hasil penelitian menunjukkan seduhan serbuk kulit batang kayu jawa sangat toksik terhadap larva A. salina dengan LC50 13,84 ppm dan seduhan serbuk rimpang jahe emprit toksik terhadap larva A. salina dengan nilai LC50 116,8 ppm.
Kinerja Guru PPKn dalam Meningkatkan Nasionalisme Siswa (studi kasus pelaksanaan mata pelajaran PPKn di SMP Negeri 3 Bau-bau) Nasra, Nasra; Kusumawati, Intan; Paiman, Paiman
Academy of Social Science and Global Citizenship Journal Vol. 2 No. 1 (2022): Academy of Social Science and Global Citizenship Journal
Publisher : Universitas Cokroaminoto Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47200/aossagcj.v2i1.1583

Abstract

This study aims to determine the learning of PPKn at SMP Negeri 3 Bau-Bau , and to find out the creativity of PPKn teachers at SMP Negeri 3 Bau-Bau in applying nationalism values in PPKn learning. This research is a type of qualitative descriptive research. The data collection techniques used in this study used interview techniques, observations, literature studies, and documentation studies. The data analysis technique used in this study is to use descriptive analysis techniques and infarence analysis. The conclusion produced in this study is that PPKn learning at SMP Negeri 3 Bau-Bau can be said to have been maximized in equipping students about the cultivation of nationalism values as well as understanding nationalism and civic responsibilities such as how to establish harmonious interactions between each other. PPKn learning is also recognized as teaching material that is able to protect students from the entanglement of radicalism. Currently, many of our teenage children are exposed to radicalism and the average of them is still of school age. The suggestions and recommendations in this study are as follows: (1) It is hoped that SMP N egeri 3 Bau-Bau through PPKn learning can maximize the cultivation of Nationalism values to its students, (2) It is hoped that SMP Negeri 3 Bau-Bau will further expand the PPKn learning method with a more straightforward approach so that the students can easily absorb the substance of the PPKn learning, (3) It is hoped that PPKn teachers at SMP Negeri 3 Bau-Bau will be more active in looking for the right learning media when teaching PPKn lessons in class. So as to maximize the cultivation of nationalism values in KDP learning in the classroom, (4) It is hoped that the SMP Negeri 3 Bau-Bau will more regularly encourage workshops on national insights that involve its students. So it is hoped that national insight will become an adhesive element in the interaction between students and students and between teachers and students.
Masyarakat Adat Sampeong di Desa Lamasi Hulu Kabupaten Luwu, 1988-2020 Nasra, Nasra; Bosra, Mustari; Malihu, La
Attoriolong Vol 22, No 1 (2024): Attoriolong Jurnal Pemikiran Kesejarahan dan Pendidikan Sejarah
Publisher : Universitas Negeri Makassar

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

Abstract

Penelitian ini bertujuan untuk mengetahui latar belakang terbentuknya masyarakat adat Sampeong, dinamika masyarakat adat Sampeong, serta peran dan fungsi-fungsi pemerintahan tradisional dan formal masyarakat adat Sampeong. untuk mencapai tujuan tersebut maka peneliti menggunakan metode sejarah yang terdiri dari empat tahapan yaitu: Heuristik (pengumpulan data atau sumber), kritik sumber, interpretasi dan histiografi. Hasil penelitian ini menunjukan bahwa: (1) Menurut masyarakat adat Sampeong bahwa penduduk Sampeong berpangkal dari Datu Laukku. Keturunan Datu La Ukku, yang bernama Pong Mula Tau, sebagai nenek pertama manusia yang turun dari langit ke bumi. Yang kemudian beranak cucu dan salah satu dari keturunannya yaitu Tanduk Pirri yang merupakan nenek moyang dari masyarakat adat Sampeong. (2) Dinamika masyarakat adat Sampeong dari tahun 1988-2010 dimekarkan sebagai desa dan mengadakan pemilihan Tomakaka yang dipilih oleh msyarakat dan ada perubahan dari segi pendidikan, dan fungsi pemangku adat. Sedangkan Pada tahun 2011-2020, pemilihanTomakaka kembali dilakukan oleh para Matua, selain itu juga ada pengurangan aturan adat atau Mapasikalamma serta perkembangan dari segi pendidikan, sosial maupun ekonomi semakin berkembang. (3) Peran dan Fungsi pemerintahan tradisional dan formal yang saling beriringan dan bekerja sama dalam penyelesaian masalah dan utntuk memajukan masyarakat adat Sampeong. Selain itu masyarakat adat Sampeong merupakan masyarakat adat yang masih melaksanakan tradisi hingga saat ini diantaranya Rambu Solo, Rambu Tuka ( Balik Gandang), Mapasakkke, Siaja, Marara Kalo yang didukung oleh para pemangku adat sebagai pemegang pranan penting untuk terlaksannya tradisi dalam masyarakat tersebut.
Pelatihan Praktek Thaharah Mahasiswa KKP bersama Masyarakat Kelurahan Bontoramba Kabupaten Jeneponto M. Amin, M. Amin; Mustari, Nuryanti; Nasra, Nasra; Sifa, Nurul
TRANSFORMASI : JURNAL PENGABDIAN PADA MASYARAKAT Vol 4, No 1 (2024): April
Publisher : UNIVERSITAS MUHAMMADIYAH MATARAM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/transformasi.v4i1.22958

Abstract

Thaharah practice training is an important activity in strengthening understanding of hygiene procedures in worship for Muslims. This research aims to explore the effectiveness of practical thaharah training involving Practical Work College (KKP) students with the community of Bontoramba Village, Jeneponto Regency. The training method used in this research uses a qualitative approach with a case study method. A qualitative approach was chosen because this research aims to understand in depth the implementation of thaharah practice training and its impact on people's knowledge and skills in purifying themselves. Through a series of activities such as demonstrations, group discussions and direct practice, KKP students work together with the community in practicing thaharah procedures in accordance with the teachings of the Islamic religion. This research aims to provide understanding and skills for students and the community after attending the training. It is hoped that the results of this research will provide valuable insight into the effectiveness of thaharah practice training in the context of KKP student participation and interaction with the community, as well as highlight the importance of a collaborative approach in strengthening understanding of religion and hygiene practices in the community.
Pelatihan Pemijahan Ikan dengan Metode Kawin Suntik dan Pengkayaan Pakan dengan Tepung Kunyit di SMKN 1 Sebatik Barat, Kabupaten Nunukan Kartina, Kartina; Awaludin, Awaludin; Sanda Lembang, Miska; Nasra, Nasra; .S, Salman; Zainuddin, Zainuddin; Nurasmi, Nurasmi; Dyta Nugraeni, Christine; Gandri Haryono, M.; Alawiyah, Alawiyah
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 3 No 1 (2023)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/literasi.v3i1.1260

Abstract

Catfish (Clarias sp.) is one of the freshwater commodities that is favored because of its high economic value, rich in protein, can be cultivated in narrow land or yards and of course much in demand by the public. Efforts to develop in cultivation continue to be made, including an increase in seed production. The purpose of this activity is to provide training to partners in this case are students of the Department of Fisheries Cultivation, SMKN 1 Sebatik Barat regarding the semi-artificial spawning system (injection mating) and enrichment of feed with turmeric flour to support increased production and quality of catfish seeds. The methods used are socialization and counseling with lectures, hands-on practice related to injecting mating techniques with ovaprim hormone and making feed enriched with turmeric flour. The results of the activity showed an increase in partner knowledge regarding the benefits of turmeric and the role of hormone use in hatchery activities. In addition, partners have also been able to select gonadally mature broodstock, make feed enriched with turmeric flour and perform injection mating of catfish with hormones appropriately. The hope for follow-up is that partners can apply the techniques that have been learned for hatchery activities so that the scarcity of seeds, especially in West Sebatik, can be overcome and no longer have to bring in from outside
Improving student learning outcomes in thematic learning of picture and picture type cooperative model through the tpack approach in elementary schools Nasra, Nasra; Hamna, Hamna; Mustakim, Mustakim
Cendikia : Media Jurnal Ilmiah Pendidikan Vol 15 No 1 (2024): September: Education Science
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cendikia.v15i1.5539

Abstract

This research is based on the background of the problem in students, namely the low learning outcomes of students in thematic learning in grade 5 SDN 3 Tolitoli. The low learning outcomes of students are influenced by the teacher aspect and the student aspect. This study aims to find out how the learning outcomes of students are by using a picture and picture type cooperative learning model with the TPACK approach. The method used is class action research (PTK) of the subjects in this study totaling 12 students. The object of research is SDN 3 Tolitoli, Baolan District, Tolitoli Regency. The data collection techniques used in this study are teacher observation, student observation and multiple-choice test. Before observation and tests are validated by expert validators and practitioners to ensure the feasibility and disfit of the research instruments used by researchers. The action was carried out in two cycles. The results of the study showed that there was an increase in thematic learning outcomes by using a picture and picture type cooperative model with a TPACK approach in grade V students of SDN 3 Tolitoli. Results The data analysis technique uses formulas to measure student presentations that show whether there is an increase in learning outcomes. The data obtained during the distribution of instruments in cycle I showed that only 5 students were active and in cycle 2 there were 10 students who were active in learning. Based on the results of the study, it can be concluded that the use of cooperative models with the TPACK and interactive Power Point approaches can both improve the ability of students' learning outcomes in thematic learning in grade 5
PENTINGNYA PEMBELAJARAN DALAM MENGEMBANGKAN KEMAMPUAN BAHASA PADA ANAK SEKOLAH DASAR Nasra, Nasra
Jurnal Sultra Elementary School Volume 4 Nomor 1 2023
Publisher : Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/jses.v4i1.157

Abstract

Language skills are one of the important aspects in the development of elementary school children. Effective language learning can help children develop communication skills, critical thinking, and literacy skills that are the basis for academic success. This article aims to review various literature related to the importance of language learning in the context of elementary school education. This literature study approach identifies methods, strategies, and challenges in language learning and their impact on children's cognitive and social development. The results of the study indicate that language learning integrated with an experiential and technology-based approach provides significant results in improving children's language skills.
Topical Breast Milk Care and Open Care for Umbilical Cord Release Time Anita, Nur; Wahyuddin, Munadiah; Immawanti, Immawanti; Nasra, Nasra
JURNAL KESEHATAN STIKes MUHAMMADIYAH CIAMIS Vol. 10 No. 2 (2023): Jurnal Kesehatan (Oktober 2023)
Publisher : LPPM STIKes Muhammadiyah Ciamis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52221/jurkes.v10i2.375

Abstract

The neonatal mortality rate in Indonesia is still quite high, one of the causes is neonatal infections, namely omphalitis and sepsis. In neonates, the umbilicus is the most vulnerable area for bacterial colonization, therefore correct umbilical cord care is important to prevent infection during the neonatal period. One method used to care for the umbilical cord is topical application of breast milk. Breast milk can speed up the process of shedding the umbilical cord through polymorphonoclear leukocytes in the umbilical cord, photolytic enzymes and other immunological compounds. objective To determine the effect of umbilical cord care using topical breast milk and open methods on the time of umbilical cord removal at the Binanga Community Health Center in 2021. Method This research uses the Quasy Experiment research method, a single treatment design (One Shot Case Study). The population in this study were newborn babies. Sampling was carried out using a total sampling technique, obtaining 30 respondents. Data collection was carried out using questionnaires and observation sheets. The data that has been collected is then processed and analyzed using the SPSS version 20 statistical program and analyzed using Mann Whitney. Result Of research shows that there is an influence of umbilical cord care using topical and open breast milk on the length of umbilical cord removal at the Binanga Community (p=0.005).