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All Journal HAYATI Journal of Biosciences Berkala Ilmiah Pendidikan Biologi (BioEdu) BIOTROPIA - The Southeast Asian Journal of Tropical Biology Jurnal Penelitian Pendidikan Matematika dan Sains TREUBIA Journal of Biology Education Biosaintifika: Journal of Biology & Biology Education BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Riset Biologi dan Aplikasinya Sains dan Matematika Sinteks Journal of Community Service and Empowerment JIPB (Jurnal Inovasi Pembelajaran Biologi) JPM SMI Berita Biologi
Reni Ambarwati
Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Surabaya, Indonesia
Religion Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Social Sciences Veterinary Other

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Develompment of PBL Worksheets of Environmental Changes Topic to Train the Critical Thinking Skills of 10th Grades High School Students Fadiah, Nur; Ambarwati, Reni
Berkala Ilmiah Pendidikan Biologi (BioEdu) Vol. 13 No. 2 (2024)
Publisher : Program Studi Pendidikan Biologi, FMIPA, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/bioedu.v13n2.p405-414

Abstract

Student worksheets for environmental changes topic help students understand learning concepts and achieve learning goals in the new curriculum era. Apart from that, the worksheets was developed based on the phases of the Problem Based Learning) model which correlates with critical thinking skills as the basis for the ability to solve environmental changes problems. This research aims to produce PBL worksheets that are valid, practical and effective. This development research uses a 4D development model (define, design, develop, and disseminate), without disseminate stage. The validity of the student worksheets is reviewed based on validation results by topic expert lecturers and media experts. The practicality of the student worksheets was reviewed based on the responses of teachers (n=3) and students (n=20). The effectiveness of the student worksheets is reviewed based on student learning outcomes in the form of pre-test and post-test as well as the achievement of critical thinking indicators. Data was analyzed quantitatively descriptively. The research results show that the student worksheets developed is very valid with a validation score of 92.7%. The student worksheets developed was considered very practical with a teacher response practicality score of 92.6% and a student response practicality score of 96%. Apart from that, the student worksheets is considered very effective with an N gain score of 0.8 and a critical thinking indicator achievement score of 93.3%. Based on this, the student worksheets developed is very valid, practical and effective for use as teaching topic on environmental changes and for practicing critical thinking skills.
Morphological and Genetic Variation of Filopaludina javanica (von dem Busch, 1844) (Gastropoda: Viviparidae) from Madura Island, Indonesia Nugroho, Hafiidh Haqqu; Ambarwati, Reni; Isnaningsih, Nur Rohmatin; Rahayu, Dwi Anggorowati
HAYATI Journal of Biosciences Vol. 33 No. 1 (2026): January 2026
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.33.1.264-277

Abstract

Filopaludina javanica (von dem Busch, 1844) is a freshwater gastropod species in the Viviparidae family. Filopaludina javanica is widely distributed in freshwater waters in Java (including Madura), Sulawesi, Sumatra, Borneo, Papua, Thailand, and Vietnam. The morphological, morphometric, and molecular characterization studies of F. javanica based on the COI gene originating from Madura Island are still quite limited. Therefore, this study aims to determine the morphological variations, morphometry, and molecular characters of F. javanica in Bangkalan, Madura. The samples used are the Taxonomy Laboratory collection from Madura Island, followed by morphological observations, morphometry, and analysis of DNA: isolation, amplification, electrophoresis, and COI gene sequencing. Morphological and morphometric variations in F. javanica from Madura Island showed seven types of morphological variations. Principal Component Analysis (PCA) scatterplot results showed morphometric clustering of F. javanica based on morphological type. Identification of F. javanica using BLAST and comparison with the GenBank database revealed five nucleotide base variations, with an overall genetic distance of 0.031. Therefore, the phylogenetic tree shows that F. javanica from Madura Island belongs to the same clade as F. javanica from Sarawak, West Java, and North Kalimantan.
MORPHOLOGICAL AND MOLECULAR CHARACTERIZATION OF Donax faba (BIVALVIA: DONACIDAE) OBTAINED FROM KUTANG BEACH, LAMONGAN, INDONESIA Ambarwati, Reni; Rachmadiarti, Fida; Fitrihidajati, Herlina; Purnomo, Tarzan; Rahayu, Dwi Anggorowati; Faizah, Ulfi
BIOTROPIA Vol. 31 No. 2 (2024): BIOTROPIA Vol. 31 No. 2 August 2024
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2024.31.2.2143

Abstract

ARTICLE HIGLIGHTSThis study revealed 19 morphological variations of edible wedge clams, Donax faba (Bivalvia: Donacidae), from Kutang Beach, Lamongan, Indonesia, which has significant role as part of coastal ecosystem.This reseach also highlights the DNA barcoding of Donax faba based on COI gene (Cytochrome C Oxidase Subunit I).The average genetic distance of the research samples was 0.46%, while the value of this parameter between the research samples and the ingroup was found to be 1.51%. ABSTRACTDonax faba is a type of wedge clams with significant ecological and economic roles, as well as variations in color, pattern, and morphometric properties. Recently, a particular population of unidentified D. faba was reported from Kutang Beach, Lamongan, Indonesia. Therefore, this research aimed to assess the morphological variations and molecular characteristics of D. faba obtained from Kutang Beach based on COI gene. A total of 288 samples were collected during the lowest tide for morphological characterization of the color, pattern, and morphometrics of the shells. Additionally, molecular characterization was conducted based on the composition of nucleotide bases and amino acids of COI gene, genetic distance, as well as the relationships. The results showed that D. faba had 19 morphological variations, among which the most dominant type contained a whitish exterior with brown spots and a whitish purple interior. The average genetic distance of the samples was 0.46%, while the value was calculated as 1.51% between the samples and the ingroup. Automatic Barcode Gap Discovery (ABGD) analysis performed using a prior maximal distance of 0.001 showed the separation of these species into distinct categories.
SPECIES COMPOSITION OF INTERTIDAL BIVALVES IN PRENDUAN BEACH, MADURA ISLAND Nazihah, Fathimah Qonita; Ambarwati, Reni; Isnaningsih, Nur Rohmatin
Berita Biologi Vol 23 No 3 (2024): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/berita_biologi.2024.7831

Abstract

Prenduan Beach on the southern coast of Sumenep Regency, Madura Island, is a habitat for various species of bivalves that may be used further. The objective of our research is to document and examine the bivalvia population in Prenduan Beach. Sampling was carried out using the 5 x 5 m quadrat plot method with a 1 x 1 m subplot at three stations with different substrates. The species diversity index (Shannon-Wiener) ranged from 1.15 to 1.36 and was classified as low. Relative abundance (RA) ranged from 0.63 to 60.63%. This study collected 159 bivalvia specimens from seven families and 11 distinct species. The two species with the highest relative abundance were Anadara antiquata (60.68%) and Solen sp. (15.72%). Both species have the potential to be used as a source of seafood.
Keanekaragaman Gastropoda di Sungai Gembolo, Kecamatan Pungging, Kabupaten Mojokerto Zerlita Fahrani, Nafilah; Ambarwati, Reni; Rahayu, Dwi Anggorowati
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 5 (2025): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/m6e63n28

Abstract

This study aims to identify the gastropod diversity in the Gembolo River, Pungging District, Mojokerto Regency. The sampling method used was manual collection (hand picking) at three observation stations, and species identification was conducted based on morphological characteristics. The results showed that five gastropod species belonging to four families were found in the Gembolo River. The diversity index value of 1.06 indicates a moderate level of diversity. The dominance index value of 0.42 suggests that no single species dominates the gastropod community. In conclusion, the gastropod diversity in the Gembolo River is categorized as moderate, with no dominant species observed. Keywords: Biodiversity, Gastropods, Freshwater Snails, Morphometry
Co-Authors Abdul Hakim Adhani, Safirah N. Adhani, Safirah N. Aulia, Latifah N. Auliya, Dewi Arifiani Azhar Dhika Winarto Azizah, Vania N. Azizah, Vania N. Baharudin, Eringga Cahyani, Rieneke Cahyono, Vivi Nur Aini Dwi Anggorowati Rahayu FADIAH, NUR Fauziah, Ovy Fida Rachmadiarti Fikky Dian Roqobih Firmansyah, Fajar Eric Firmansyah Eric Guntur Trimulyono Hanuninda, Dewi Herlina Fitrihidajati Ika Rochmawati, Ika Isnawati Isnawati Isnawati, I. Israri, Faris Nur Kusnul Kotimah, Kusnul M. THAMRIN HIDAYAT Mahendra Ekalukmana Firmansyah Mubarrok, Muhammad Musthofa Muhammad, Rezaldi Annur Muhlas Muhlas, Muhlas MUSLIMIN IBRAHIM Naja, A. Hilmi Ulin Nazihah, Fathimah Qonita Ningsih, Nur F. Novitasari, Lailatul Fitria Nugroho, Hafiidh Haqqu Nur Rohmatin Isnaningsih, Nur Rohmatin Nurinsiyah, Ayu Savitri Permana, Krisna Adi Pramaditya, Novangga Dwiky Pratolo, Sapto Purnama, Erlix R. Purnama, Erlix R. Rakmawati, Rakmawati Ratna, Vida Ratri Bakti Hariati Rinie Pratiwi Puspitawati Sa’diyah, Rizqa Damas Sani, Rima Nurus Saputri, Miftahul R. setiyono Sikana, Arina Mana Suaidah, Husfina Sunu Kuntjoro TARZAN PURNOMO Tejamukti, Indra Titis Rahmasari Tjipto Haryono Ulfi Faizah Utami, Ainun Nur Rizka Wandani, Shelly A. T. WIDOWATI BUDIJASTUTI Yakub, Pramita Zerlita Fahrani, Nafilah