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LKS Berbasis Konstruktivisme Dapat Meningkatkan Aktivitas dan Hasil Belajar Siswa Kelas IX SMP N 3 Tanjungpinang , Nevrita
Pedagogi Hayati Vol 1 No 1 (2016): Jurnal Pedagogi Hayati
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (135.278 KB)

Abstract

Abstrak Tujuan penelitian ini meningkatkan aktivitas belajar melalui kemampuan siswa bertanya/menjawab pertanyaan, kemampuan bekerjasama dalam kelompok, menyelesaikan laporan LKS tepat waktu. Kedua; meningkatkan hasil belajar siswa melalui penilaian LKS dan Ulangan Harian. Karakteristik LKS berbasis kontruktivisme dalam penelitian ini  adalah LKS tersebut mengembangkan kemampuan siswa berpikir kitis dan berfikir kreatif. Sebagai sampel dalam penelitian ini kelas 9D, dengan pertimbangan kelas ini merupakan kelas yang memiliki hasil belajar  IPAnya rendah dan aktivitas belajarnya kurang.  Data yang diukur dalam penelitian ini meliputi aktivitas belajar siswa dan  hasil belajar siswa. Teknik dan instrumen pengumpulan data melalui tes tertulis berupa soal UH dan pertanyaan LKS, kumpulan laporan kegiatan, dan pengamatan aktivitas siswa.  Analisis data dalam penelitian ini pertama, aktivitas belajar siswa pada kemampuan bertanya/menjawab siklus I sebesar 27% siklus II sebesar 54%. Kemampuan bekerjasama dalam kelompok pada siklus I sebesar 65% siklus II sebesar 89%. Kemampuan siswa menyelesaikan laporan/LKS tepat waktu pada siklus I sebesar 51% siklus II sebesar 68%.. Kedua Hasil belajar siswa melalui Nilai Ulangan Harian yang dicapai siswa pada siklus I rata-rata 63,7 siklus II rata-rata 72,8. Siswa yang tuntas pada siklus I sebanyak 19 siswa siklus II 30 siswa. Pada siklus I nilai terendah 25 siklus II nilai terendah 45. Kesimpulan dalam penelitian ini bahwa Pembelajaran IPA dengan menggunakan LKS berbasis kontruktivisme dapat meningkatkan aktifitas belajar siswadan meningkatkan hasil belajar siswa kelas 9.
Fishery Product Consumption Rate in Bintan Pesisir District, Bintan Regency Andrinal, Andrinal; Nevrita, Nevrita; Apdilah, Dony
Jurnal Perikanan dan Kelautan Vol 26, No 2 (2021)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.26.2.137-140

Abstract

Bintan Regency currently consists of 272 large and small islands. The Bintan Pesisir District was formed based on the Bintan Regency Regional Regulation Number 12 of 2007. The preparation of this scientific article was carried out in April 2021 in the Bintan Pesisir District, especially the Kelong, Numbing, Mapur and Air Glubi villages using descriptive analysis based on a literature review using secondary data as a source of information. The consumption rate of fishery products in the Bintan Pesisir District has increased every year. In 2017 the volume of fishery production in the coastal Bintan District produced 7,587.27 tons, in 2018 it was 7,753.88 tons and while in 2019 the Bintan Pesisir District produced 7,884.60 tons
Capture Fishery Production in Bintan Regency Faisal, La Ode M; Nevrita, Nevrita; Apdilah, Dony
Jurnal Perikanan dan Kelautan Vol 26, No 2 (2021)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.26.2.98-101

Abstract

The waters of Bintan Island are included in the deep sea waters of the South China Sea, within the Indonesian Exclusive Economic Zone, the potential for fish resources in the territorial waters and the South China Sea reaches 378.2 tons, with the allowable catch of 302.5 thousand tons. From this potential, the potential for fish resources that enter the territorial waters of Bintan Regency is 106,018 tons with a allowable catch of 50,287 tons. The purpose of the preparation of this scientific article is to provide information about capture fisheries production in Bintan Regency. The preparation of this scientific article was carried out in April 2021 in Bintan Regency using a descriptive analysis based on a literature review using secondary data as a source of information. The volume of fishery production originating from fishing efforts in Bintan Regency was recorded at 53,338.45 tons in 2017, while in 2018 and 2019 it was 54,682.27 tons and 55,604.40 tons, respectively. The amount of capture fisheries production in Bintan Regency has increased over the last 3 years (2017 - 2019).
Aplikasi blood smart: Media pembelajaran biologi berbasis android di era revolusi industri 4.0 Asikin, Nurul; Nevrita, Nevrita; Noni, Wihelmina
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol 5 No 02 (2020): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Program Studi Pendidikan Biologi, Fakultas Pendidikan Ilmu Eksakta dan Keolahragaan, IKIP Budi Utomo Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v5i02.826

Abstract

The learning media based on android for biology have not been used optimally in the era of the industrial revolution 4.0. The research objective was to determine the feasibility of blood smart applications as a learning media based on android for biology in the era of the industrial revolution 4.0. The type of research used is research and development with the Thiagarajan Four-D model which includes define, design, and develop. The research instrument used a material expert questionnaire, media expert, teacher practicality questionnaire, and student practicality questionnaire given to 30 students. The research data is qualitative in the form of suggestions and comments from experts and teachers which are analyzed descriptively, while quantitative data is processed into interval data using a Likert scale. The results showed that the blood smart application was declared valid in the media aspect (95.2%), the material aspect (87.5%). The practicality of the blood smart application by the teacher was 95% (very practical criteria), and the practicality by students was 91.8% (very practical criteria). Thus, the blood smart application is suitable for use as a learning media based on android for biology in the era of the industrial revolution 4.0.
Diversity of Fishing Equipment for Fishermen in Gunung Kijang District, Bintan Regency Azrianto, Frengky; Nevrita, Nevrita; Apdilah, Dony
Jurnal Perikanan dan Kelautan Vol 26, No 2 (2021)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.26.2.94-97

Abstract

The increase in fishery production in Gunung Kijang District cannot be separated from fishing activities. The use of fishing gear that has the potential to damage the environment is assumed to be caused by public ignorance about the dangers of these tools. However, information about the diversity of types of fishing gear used by fishermen in Gunung Kijang District is still scarce. The purpose of the preparation of this scientific article is to provide information about the types of fishing gear used by the community in Gunung Kijang District, Bintan Regency. The preparation of this scientific article was carried out in April 2021 in Gunung Kijang District using a descriptive analysis based on a literature review using secondary data as a source of information. The fishing gear used by Gunung Kijang fishermen include mackerel nets, tuna, stingrays, corals, crabs, floating nets, motor boat charts, fish traps, crab traps, oval crab traps, fishing rods, longline fishing rods, spears, fish guns.
Current Trends In Seagrass Research In Indonesia (2010-2020) Anugrah, Septian; Suryanti, Ani; Nevrita, Nevrita
El-Hayah : Jurnal Biologi Vol 8, No 3 (2021): EL-HAYAH (VOL 8, NO 3 SEPTEMBER 2021)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v8i3.13541

Abstract

Seagrass is a higher plant (Anthophyta) that lives and grows immersed in the marine environment. Seagrass provides important ecosystem services include coastal protection, carbon absorption for climate change mitigation, nutrient storage for eutrophication mitigation and shelter for small fish, and high biodiversity conservation efforts for iconic endangered species. The current lack of global attention, therefore seagrass research is important to increase knowledge on a local and national scale. Given the extent of seagrass beds and the length of Indonesia's coastline which ranges 95,181 km, so it still needs to understand seagrass more deeply, because this is very important for conservation and restoration. The purpose of this review article is to comprehensively review research on seagrass in Indonesia in five years that expected to provide a future perspective for seagrass research in Indonesia. In the publication regarding seagrass studies in Indonesia, there are 7 categories of topics discussed, distribution and biology, plant physiology, microbial ecology, fauna, impacts and potential, carbon absorption, and restoration. In general, the focus on seagrass research in Indonesia includes seagrass species, seagrass communities, nutrient cycles in seagrass ecosystems, physiology, and the impact of pollution on seagrass habitats. The results presented in seagrass research in Indonesia are still quite descriptive and lagging when compared to studies that have been carried out in developed countries. The developed countries have developed new methods for seagrass restoration activities to new knowledge about seagrass genetics that has never been disclosed previously.
ANALISIS ASPEK ORIGINALITY PADA KETERAMPILAN BERPIKIR KREATIF SISWA MATERI PERUBAHAN LINGKUNGAN Nurdayanti, Siti; Putri, Azza Nuzullah; Nevrita, Nevrita
Eduscience : Jurnal Ilmu Pendidikan Vol 6, No 01 (2020): Eduscience : Jurnal Ilmu Pendidikan
Publisher : Universitas Esa Unggul

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Abstract

Penelitian ini bertujuan untuk mengetahui tingkat keterampilan berpikir kreatif siswa pada aspek indikator berpikir orisinal materi perubahan lingkungan kelas X IPA SMA Negeri 4 Tanjungpinang. Penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kuantitatif. Sampel dalam penelitian ini berjumlah 112 siswa kelas X IPA tahun ajaran 2019/2020 SMA Negeri 4 Tanjungpinang. Teknik pengambilan data dalam penelitian ini menggunakan instrumen tes berupa soal essay sebanyak 10 butir soal. Soal tes ini dinyatakan valid karena nilai r.hitung bernilai 1 dan nilai r.tabel bernilai 0.184. Instrumen ini  digunakan untuk mengetahui keterampilan berpikir kreatif siswa pada aspek berpikir orisinal. Hasil analisis tes aspek indikator keterampilan berpikir kreatif pada aspek berpikir orisinal mencapai kategori kurang kreatif, Berdasarkan analisis data yang diperoleh dapat disimpulkan tingkat keterampilan berpikir kreatif siswa pada aspek indikator berpikir orisinal kelas X IPA SMA Negeri 4 Tanjungpinang pada kategori kurang kreatif.