Claim Missing Document
Check
Articles

Found 2 Documents
Search

Development of Attitude Assessment Instruments in Environmental Pollution Practicum Activities Nadiah Danisha Putri; Sarah Talia; Rizhal Hendi Ristanto; Dini Safitri; Fitria Pusparini
Bioeduca : Journal of Biology Education Vol. 7 No. 1 (2025): Bioeduca : Journal of Biology Education
Publisher : Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/bioeduca.v7i1.25066

Abstract

Assessment in practical activities only focuses on cognitive and psychomotor aspects, while attitude assessment tends to be neglected. This condition indicates the need to develop a valid and reliable attitude assessment instrument to support a more comprehensive assessment. This study aims to develop an attitude assessment instrument based on validated and reliable observation techniques in the context of environmental pollution practical activities. This study uses a type of development research (Research and Development) with a development design that refers to the ADDIE model. The subjects of this study include: (1) Three expert validators who are lecturers of Biology Education, and (2) 36 students of class X.A SMAN 89 Jakarta. Data analysis was carried out through logical validation by experts and empirical validity and reliability tests using Product Moment correlation analysis and Cronbach's Alpha reliability formula. The results of the logical validation carried out by three experts showed that the attitude assessments assessed were all valid, with an average of 78.36%. At the implementation stage, empirical validity and reliability tests were conducted on 36 students and obtained eight valid attitude aspects with calculated r results > r table. Then all valid attitude aspects were tested for reliability and the result was 0.422, so that the instrument developed was included in the fairly reliable category.
IDENTIFIKASI KEANEKARAGAMAN SPESIES MAMALIA DI KAWASAN HUTAN KONSERVASI CIKANIKI TAMAN NASIONAL GUNUNG HALIMUN SALAK Khoirunisa Ainul Fatihah; Ade Nurul Hikmah; Intania Mardatilah; Muhammad Naufal Al Ghazali; Nadiah Danisha Putri; Shafira Nurul Annisa; Syifa Kamilah Sophian; Rizka Amalia; Yunilla Vidiastuti; Khalisdhia Falah Baldimaron; Hanum Isfaeni
BIOGENIC : Jurnal Ilmiah Biologi Vol 4 No 1 (2026): BIOGENIC: Jurnal Ilmiah Biologi
Publisher : Program Studi Biologi UNARS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36841/biogenic.v4i1.4384

Abstract

Indonesia merupakan salah satu negara yang dikenal sebagai negara yang kaya akan keanekaragaman hayati di dunia. Keanekaragaman hayati di Indonesia meliputi keanekaragaman ekosistem, keanekaragaman spesies dan keanekaragaman genetik. Keanekaragaman hayati di Indonesia meliputi keanekaragaman spesies mamalia. Mamalia merupakan salah satu kelompok hewan yang memiliki karakteristik yang khusus, yakni memiliki kelenjar yang dinamakan dengan kelenjar mamae dan seluruh tubuhnya dilindungi oleh rambut. Penelitian ini dilakukan untuk mengetahui keanekaragaman spesies mamalia di kawasan Hutan Konservasi Cikaniki di jalur Loop Trail A dan B yang berlokasi di Taman Nasional Gunung Halimun Salak. Metode pengamatan yang digunakan adalah rapid assesment dengan teknik direct survey dan indirect survey dengan teknik analisis data menggunakan rumus Shannon-Wiener. Hasil pengamatan menunjukkan bahwasannya keanekaragaman spesies mamalia di kawasan Hutan Konservasi Cikaniki di jalur Loop Trail A dan B yang berlokasi di Taman Nasional Gunung Halimun Salak , Malasari, Kecamatan Nanggung, Kabupaten Bogor, Jawa Barat adalah sedang dengan jumlah spesies yang ditemukan sebanyak 8 spesies dari 8 marga, 6 keluarga dan 4 bangsa dengan 5 spesies ditemukan secara langsung dengan teknik direct survey dan 3 spesies ditemukan secara tidak langsung dengan teknik indirect survey.