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All Journal Eduproxima : Jurnal Ilmiah Pendidikan IPA Jurnal Perikanan dan Kelautan (PERAUT)
Izzah, Nikmatul
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Engineering Environmental Science Physics

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PENGEMBANGAN E-MODUL BERBASIS KEARIFAN LOKAL PUGER MATERI EKOLOGI DAN KEANEKARAGAMAN HAYATI UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SMP Izzah, Nikmatul; Wahyuni, Sri; Putra, Pramudya Dwi Aristya
EDUPROXIMA : Jurnal Ilmiah Pendidikan IPA Vol 7, No 3 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/.v7i3.6971

Abstract

Penelitian ini bertujuan untuk mengembangkan e-modul berbasis kearifan lokal Puger pada materi Ekologi dan Keanekaragaman Hayati untuk meningkatkan kemampuan berpikir kritis siswa SMP. Metode penelitian yang digunakan adalah model pengembangan ADDIE yang meliputi tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Subjek penelitian adalah siswa kelas VII A SMP Sultan Agung Puger, dengan jumlah 28 siswa. Data dikumpulkan melalui validasi ahli, observasi, tes, dan angket. Hasil penelitian menunjukkan bahwa e-modul yang dikembangkan valid dengan persentase 93% dan praktis digunakan dalam pembelajaran dengan tingkat keterlaksanaan mencapai 90%. Penggunaan e-modul ini efektif meningkatkan kemampuan berpikir kritis siswa, ditunjukkan oleh peningkatan rata-rata nilai pretest dari 26,75 menjadi 81,78 pada posttest. Respon siswa terhadap e-modul memperoleh persentase 76%, tergolong baik. Indikator berpikir kritis, seperti interpretasi, analisis, dan inferensi, mengalami peningkatan signifikan Kesimpulan dari penelitian menunjukkan bahwa e-modul berbasis kearifan lokal Puger efektif, valid, dan praktis dalam meningkatkan kemampuan berpikir kritis siswa, serta relevan dalam pembelajaran IPA berbasis ekologi dan keanekaragaman hayati.
Pengaruh Pemberian Pakan Cacing Sutra Terhadap Pertumbuhan Benih Ikan Koi  (Cyprinus Rubrofuscus) Afandi, Achmad Mujamil; Ainiyah, Roisatul; Izzah, Nikmatul; Ikerismawati, Senja
Jurnal Perikanan dan Kelautan Vol. 2 No. 1 (2025): PERAUT - Juni
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/peraut.v2i1.786

Abstract

This study aimed to evaluate the effect of silk worm (Tubifex sp.) feed on the growth performance and survival rate of koi fish (Cyprinus rubrofuscus) fry. The experiment was conducted in May 2025 at Yudharta University of Pasuruan using a Completely Randomized Design (CRD) with four treatments and four replications, namely P0 (100% pellet), P1 (95% pellet + 5% silk worm), P2 (90% pellet + 10% silk worm), and P3 (85% pellet + 15% silk worm). The observed parameters included length growth, weight growth, survival rate, Feed Conversion Ratio (FCR), and water quality. The results showed that the addition of silk worm feed had no significant effect on the length growth of koi fry (p>0.05), although P1 produced the highest average length. Weight growth was also not significantly different among treatments (p>0.05), with the best results observed in P0 (100% pellet) and P1 (95% pellet + 5% silk worm). The highest survival rate was recorded in P2 (90%) while the best FCR value was found in P0 (2.37). Water quality parameters such as temperature, pH, dissolved oxygen (DO), and total dissolved solids (TDS) remained within the optimal range throughout the study. In conclusion, the combination of pellet feed with silk worm has the potential to improve the survival rate of koi fry, but it does not significantly affect growth in length and weight. The optimal proportion of silk worm in the diet was found to be around 5–10%, while pellets remain the most efficient feed component to support biomass growth of koi fry.
Co-Authors Afandi, Achmad Mujamil Ainiyah, Roisatul Pramudya Dwi Aristya Putra Senja Ikerismawati Sri Wahyuni