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PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS DISCOVERY LEARNING PADA MATERI ASAM DAN BASA Lestari, Anggun; Hairida, Hairida; Lestari, Ira
Jurnal Zarah Vol 9 No 2 (2021): Jurnal Zarah
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/zarah.v9i2.3122

Abstract

Penelitian ini bertujuan untuk mengembangkant Lembar Kerja Peserta Didik (LKPD) Berbasis Discovery Learning dalam pembelajaran kimia dalam pokok bahasan asam dan basa. LKPD yang dikembangkan berdasarkan hasil validasi dan respon guru. Metode pengembangan yang dilakukan adalah metode research and development (R&D) dengan model pengembangan ADDIE yang dikembangkan oleh Robert Maribe Branch. Adapun tahap pengembangan model ADDIE yaitu tahap analysis, design, development, implementation, dan evaluation. Teknik pengumpul data yang digunakan yaitu dengan melakukan observasi dan wawancara guru kimia SMK PGRI Pontianak. Subjek penelitian ini adalah LKPD berbasis Discovery Learning dan subjek uji cobanya yaitu empat guru kimia SMK yang ada di Pontianak. Uji validitas diuji berdasarkan aspek isi, penyajian ,bahasa, dan kegrafikan. Uji yang dilakukan dalam penelitian ini yaitu uji Gregory. Uji validasi setiap aspek dengan tingkat kategori sangat tinggi dengan nilai rata-rata 1,00. Berdasarkan hasil perhitungan angket respon guru terhadap lembar kerja peserta didik (LKPD) berbasis Discovery Learning menunjukkan bahwa respon guru sangat baik dengan presentase sebesar 86,6%. Dengan demikian LKPD berbasis Discovery Learning valid digunakan sebagai bahan pendukung pembelajaran dalam materi asam dan basa. Adapun sub materi yang digunakan dalam pengembangan LKPD ini yaitu konsep asam basa, sifat asam basa, dan indikator asam basa.
A Profil Endoparasit yang Menginfeksi Ikan Lele di Balai Benih Ikan Lokal Air Mawar Kota PangkalPinang Putri, Bunga Sabilla Alfianie; Lestari, Anggun; Maya, Maya; Kurniawan, Andri
Journal of Aquatropica Asia Vol 9 No 1 (2024): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i1.4618

Abstract

Penelitian ini bertujuan untuk mengetahui profil endoparasit yang menginfeksi ikan lele di Balai Benih Ikan Lokal (BBIL) Air Mawar Kota Pangkalpinang. Pengambilan 30 ikan sampel dilakukan secara acak. Pengamatan endoparasit meliputi bagian dalam ikan lele yaitu daging, hati, usus dan lambung. Data penelitian dianalisis secara deskriptif serta disajikan dalam tabel dan gambar. Hasil penelitian menunjukkan bahwa jenis endoparasit yang menginfeksi organ ikan sampel antara lain Ascaris Lumbricoides, Trichuris trichiura, Strongyloides stercoralis, Capillaria sp, dan Anisakis sp. Tingkat prevalensi parasit yang menginfeksi ikan lele di BBIL yaitu 90% dengan kategori hampir selalu dan keterangan infeksi parah. Intensitas endoparasit tertinggi yang menyerang ikan lele yaitu oleh parasit Trichuris Trichiura dengan nilai intensitas 6,23 individu per ekor dengan kategori sedang, sedangkan untuk nilai intensitas terendah yaitu oleh parasit Anisakis sp dengan nilai intensitas 1,57 individu per ekor. Penelitian ini bertujuan untuk mengetahui profil endoparasit yang menginfeksi ikan lele di Balai Benih Ikan Lokal (BBIL) Air Mawar Kota Pangkalpinang. Pengambilan 30 ikan sampel dilakukan secara acak. Pengamatan endoparasit meliputi bagian dalam ikan lele yaitu daging, hati, usus dan lambung. Data penelitian dianalisis secara deskriptif serta disajikan dalam tabel dan gambar. Hasil penelitian menunjukkan bahwa jenis endoparasit yang menginfeksi organ ikan sampel antara lain Ascaris Lumbricoides, Trichuris trichiura, Strongyloides stercoralis, Capillaria sp, dan Anisakis sp. Tingkat prevalensi parasit yang menginfeksi ikan lele di BBIL yaitu 90% dengan kategori hampir selalu dan keterangan infeksi parah. Intensitas endoparasit tertinggi yang menyerang ikan lele yaitu oleh parasit Trichuris Trichiura dengan nilai intensitas 6,23 individu per ekor dengan kategori sedang, sedangkan untuk nilai intensitas terendah yaitu oleh parasit Anisakis sp dengan nilai intensitas 1,57 individu per ekor.
THE USE OF YOUTOBE MEDIA IN IMPROVING STUDENTS’ VOCABULARY THROUGH ONLINE LEARNING Lestari, Anggun; Latifah, Nuri; Rahman, Arby Abdillah Muhammad
LINGUAMEDIA Journal Vol 4, No 02 (2023): LiNGUAMEDIA Journal
Publisher : Universitas 17 Agustus 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/lime.v4i02.4000

Abstract

The Use of YouTube Media in Improving Students' Vocabulary through Online Learning is the title of this article. One of the programs that can help students learn vocabulary and understand English online is YouTube. Based on these factors, this journal will analyze how students' success in mastering English vocabulary is affected by YouTube media.Ten students from grade 10 at MAN 1 Cirebon provided the data for this study, which is based on the results of the exams they took. After watching English-related YouTube videos, the students took an exam to determine their progress in learning new vocabulary in the language. Both quantitative and qualitative methodologies were used to analyze the data in this study.The research findings show that if YouTube is used consistently and effectively, it can improve word comprehension. Students can learn new English expressions and recognize new terminology by using YouTube programs repeatedly. In addition, YouTube applications can help students develop their speaking, listening, reading, and other skills in English.Students at MAN 1 Cirebon can better understand English and learn new vocabulary by using the YouTube application. This is evident from the observation results which show how students' language skills improved after watching English videos on the YouTube application in their spare time.
Peran Pendidikan Kewarganegaraan Dalam Membangun Kesadaran Identitas Nasional di Kalangan Remaja Randi, Muhammad Sinar; Lestari, Anggun; Cantika, Nazla Ayu; Harahap, Siti Nurhidayah; Sihite, Rahmayani
Madani: Jurnal Ilmiah Multidisiplin Vol 2, No 5 (2024): Madani, Vol. 2, No. 5 2024
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12591341

Abstract

This study examines the role of Civic Education (Pendidikan Kewarganegaraan - PKn) in fostering national identity awareness among teenagers. Utilizing a literature review methodology, this research compiles and analyzes findings from various Indonesian journals. The results indicate that effective PKn education, particularly when utilizing interactive teaching methods such as discussions, simulations, and group projects, significantly enhances students' understanding and appreciation of national values, history, and symbols. Despite these positive outcomes, the study identifies challenges such as inadequate resources and differing interpretations of national values across regions. It emphasizes the importance of competent educators and the integration of Pancasila values in the PKn curriculum. The study concludes that with proper support from the government, schools, and the community, PKn can effectively cultivate a strong national identity in the younger generation, preparing them to face global challenges while maintaining their national identity.
PENGARUH HARGA DAN FASILITAS TERHADAP KEPUASAN PELANGGAN PADA GUEST HOUSE HUMANITAS PEMATANGSIANTAR Lestari, Anggun; Lie, Darwin; Efendi, Efendi; Julyanthry, Julyanthry
JURNAL MANAJEMEN MAKER STIE SULTAN AGUNG Vol 4 No 1 (2018): JUNI 2018
Publisher : Sekolah Tinggi Ilmu Ekonomi Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37403/maker.v4i1.87

Abstract

The results of this study can be summed summarized as follows: 1. The prices is good, facilities is good and satisfied customers are already satisfied. 2. Regression analysis result is Ŷ = 9,342 + 0,927X1 + 0,173X2,it means there is a positive influence between price and facilities to customer satisfaction. 3. The results of the correlation coefficient analysis obtained value r = 0,819, which means there is a high and positive correlation between price and facilities with customer satisfaction. Obtained value of coefficient of determination = 0,670, meaning that high of customer satisfaction equal to 67% can be explained by price and facility. 4.Hypothesis test result stated H0 rejected, it means the prices and facilities have a positive and significant impact on customer satisfaction at Guest House Humanities Pematangsiantar both simultaneously or partially.The suggestion of this research 1. to streamline the price on the dimension of the payment method, we recommend that you open a bank account in the name of the guest house so as to facilitate payment transactions credit. 2. to improve facilities, guest house should pull out some chairs or tables are not needed in order to avoid the impression of a cramped room at the lobbi. 3. to improve customer satisfaction, we recommend guest house makes guest house website which features a floor plan of the signposts towards the guest house, making it easier for customers to find the location of the Guest House. Keywords: Price, Facilities, Customer satisfaction.
A Profil Endoparasit yang Menginfeksi Ikan Lele di Balai Benih Ikan Lokal Air Mawar Kota PangkalPinang: Profil Endoparasit yang Menginfeksi Ikan Lele di Balai Benih Ikan Lokal Air Mawar Kota PangkalPinang Putri, Bunga Sabilla Alfianie; Lestari, Anggun; Maya, Maya; Kurniawan, Andri
Journal of Aquatropica Asia Vol 9 No 1 (2024): Journal of Aquatropica Asia
Publisher : Program Studi Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/joaa.v9i1.4618

Abstract

Penelitian ini bertujuan untuk mengetahui profil endoparasit yang menginfeksi ikan lele di Balai Benih Ikan Lokal (BBIL) Air Mawar Kota Pangkalpinang. Pengambilan 30 ikan sampel dilakukan secara acak. Pengamatan endoparasit meliputi bagian dalam ikan lele yaitu daging, hati, usus dan lambung. Data penelitian dianalisis secara deskriptif serta disajikan dalam tabel dan gambar. Hasil penelitian menunjukkan bahwa jenis endoparasit yang menginfeksi organ ikan sampel antara lain Ascaris Lumbricoides, Trichuris trichiura, Strongyloides stercoralis, Capillaria sp, dan Anisakis sp. Tingkat prevalensi parasit yang menginfeksi ikan lele di BBIL yaitu 90% dengan kategori hampir selalu dan keterangan infeksi parah. Intensitas endoparasit tertinggi yang menyerang ikan lele yaitu oleh parasit Trichuris Trichiura dengan nilai intensitas 6,23 individu per ekor dengan kategori sedang, sedangkan untuk nilai intensitas terendah yaitu oleh parasit Anisakis sp dengan nilai intensitas 1,57 individu per ekor. Penelitian ini bertujuan untuk mengetahui profil endoparasit yang menginfeksi ikan lele di Balai Benih Ikan Lokal (BBIL) Air Mawar Kota Pangkalpinang. Pengambilan 30 ikan sampel dilakukan secara acak. Pengamatan endoparasit meliputi bagian dalam ikan lele yaitu daging, hati, usus dan lambung. Data penelitian dianalisis secara deskriptif serta disajikan dalam tabel dan gambar. Hasil penelitian menunjukkan bahwa jenis endoparasit yang menginfeksi organ ikan sampel antara lain Ascaris Lumbricoides, Trichuris trichiura, Strongyloides stercoralis, Capillaria sp, dan Anisakis sp. Tingkat prevalensi parasit yang menginfeksi ikan lele di BBIL yaitu 90% dengan kategori hampir selalu dan keterangan infeksi parah. Intensitas endoparasit tertinggi yang menyerang ikan lele yaitu oleh parasit Trichuris Trichiura dengan nilai intensitas 6,23 individu per ekor dengan kategori sedang, sedangkan untuk nilai intensitas terendah yaitu oleh parasit Anisakis sp dengan nilai intensitas 1,57 individu per ekor.
PENGARUH SENAM LANSIA TERHADAP PENURUNAN TEKANAN DARAH DI DESA DOLOK GODANG Lestari, Anggun
Jurnal Pengabdian Masyarakat Aufa (JPMA) Vol. 6 No. 2 (2024): Vol. 6 No. 2 Agustus 2024
Publisher : Universitas Aufa Royhan Di Kota Padangsidipuan

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

Abstract

Hipertensi merupakan suatu keadaan yang sering dialami oleh lansia. Lansia sering mengalami hipertensi karena tekanan darah meningkat seiring bertambahnya usia karena penebalan dinding arteri pada usia lanjut yang terjadi dikarenakan penumpukan zat kolagen pada lapisan otot yang mengakibatkan pembuluh darah berangsur angsur menyempit dan menjadi kaku. Salah satu Upaya yang dapat dilakukan adalah Latihan fisik (Senam Lansia). Tujuan pada penelitian untuk mengetahui pengaruh senam lansia terhadap penurunan tekanan darah di Desa Dolok Godang dengan menggunakan metode kuantitatif. Lansia yang mengikuti kegiatan senam ini sangat setuju dan antusias untuk dilaksanakannya kegiatan senam ini. Dari kegiatan yang dilaksanakan secara rutin setiap minggunya didapati bahwa tekanan darah anggota senam lansia berangsur-angsur menurun.
Bahasa Inggris Lestari, Anggun; Afandi; Ariyati, Eka
PendIPA Journal of Science Education Vol 9 No 3 (2025): October
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.9.3.672-681

Abstract

The worsening environmental crisis in the 21st century demands citizen awareness and responsibility in maintaining the balance of the ecosystem. Ecological citizenship is an approach that emphasizes the role of individuals in understanding, preserving, and managing the environment in a sustainable manner. This study aims to analyze various approaches in integrating the concept of ecological citizenship into education as well as raising public awareness. The method used is a literature study by analyzing as many as 23 scientific articles from various journals through the Google Scholar search menu on the Publish or Perish (PoP) application. The results of the study show that education plays an important role in building ecological awareness both through formal, non-formal, and community-based education. Technological approaches such as Virtual Reality (VR) and digital platforms have proven effective in increasing ecological understanding, while social movements and environmental policies have also strengthened the implementation of this concept. However, there are still challenges such as low community participation, lack of policy support, and limited resources. Therefore, a collaborative strategy is needed between governments, educational institutions, and communities to strengthen effective and sustainable ecological citizenship.
Analisis Faktor-Faktor Produksi yang Memengaruhi Hasil Tangkapan Pancing Ulur (Hand Line) yang Didaratkan di PPS Bungus Sumatera Barat Hariski, M; Lestari, Anggun; Pramusintho, Bagus; Firmansyah, Firmansyah; Harahap, Afriani; Ramadan, Fauzan
Mimbar Agribisnis : Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Vol 10, No 1 (2024): Januari 2024
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ma.v10i1.12587

Abstract

Hand line is the fishing gear that catches the most tuna compared to tuna longline fishing gear. This is because hand line is an effective fishing gear for catching tuna due to its construction which is able to reach the swimming depth of tuna. Increases and decreases in fish catches are very dependent on fishing activities and various supporting factors in fishing activities. increase. The results showed that the composition of the total number of handline catches during the research at Bungus PPS obtained an average overall catch of 27 individuals with an average weight of 1,095 Kg. There is a difference in the composition of fish caught using handlines in Bungus PPS. The factors that influence the production of hand line catches are the size of the ship (Gt), length of trip/going out to sea, number of fishing gear used and length of hand line. The sum of the parameter coefficients of the Douglas Cobb regression equation is 2.226. This value indicates an elasticity value greater than 1 which means the production (catch) of handline fishing gear is in the increasing return to scale category.
Perubahan Adat Perkawinan Masyarakat Desa Kotadaro 1 Kecamatan Rantau Panjang Kabupaten Ogan Ilir 2010-2024 Lestari, Anggun; R.Wargadalem, Farida
Riwayat: Educational Journal of History and Humanities Vol 8, No 4 (2025): Oktober, Social Issues and Problems in Society
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i4.50134

Abstract

This study examines changes in marriage customs in Kotadaro 1 Village, Rantau Panjang District, Ogan Ilir Regency, between 2010 and 2024. This article examines changes in marriage customs in Kotadaro 1 Village, where many traditions have been abandoned by the local population over time, including marriage. The main objective of this study is to describe the changes in the marriage process in Kotadaro 1 Village and to explain the various meanings of the traditions contained within them as part of the endangered local wisdom. This study uses a historical method, commonly referred to as the historical method. The purpose of this historical research is to gain in-depth understanding of the events being studied, involving interviews, observation, and documentation studies. The methods used in historical research include a heuristic approach, source criticism, interpretation, and historiography. The results of this study demonstrate that changes in marriage customs have occurred in Kotadaro 1 Village. This change is due to increasingly modern developments. As a result, the traditional values contained within are threatened with extinction.