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Perbedaan Jenis Kelamin Ikan Brek (Barbonymus balleroides) Jantan dan Betina Berdasarkan Karakter Morfometrik di Sungai Banjaran, Kabupaten Banyumas Rafidah, Farah; Muslih, Muslih; Sari, Lilik Kartika
MAIYAH Vol 2 No 3 (2023): Maiyah : Vol.2 No.3 September 2023
Publisher : Fakultas Perikanan dan Ilmu Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.maiyah.2023.2.3.9659

Abstract

Barbonymus balleroides merupakan ikan yang banyak ditemukan di Sungai Banjaran sebagai ikan konsumsi bagi masyarakat sekitar. Bentuk morfologi ikan secara terus menerus dapat mengalami adaptasi morfologi sejak ikan itu lahir hingga dewasa, oleh karena itu dapat dideteksi menggunakan beberapa alat. Salah satu metode yang digunakan untuk mengetahui karakter morfologi ikan adalah morfometrik. Penelitian ini bertujuan untuk mengetahui karakter morfometrik B. Balleroides dan mengetahui jarak truss pembeda B. Balleroides jantan dan betina. Hasil yang didapat dari pengukuran 22 karakter morfometrik menunjukkan bahwa morfologi B. Balleroides kurang bervariasi. Klaster yang terbentuk baik jantan maupun betina memiliki kemiripan di atas 90%. Sedangkan jarak truss yang menjadi pembeda B. Balleroides jantan dan betina terdapat dua karakter morfometrik yaitu jarak awal sirip dorsal-pangkal sirip perut (K) dan jarak awal sirip dorsal-pangkal sirip anal (Q) dimana betina lebih panjang dibanding jantan, tetapi hasil tersebut tidak berbeda nyata secara statistik. Berdasarkan penelitian ini, B. Balleroides jantan dan betina tidak bisa dibedakan menggunakan metode morfometrik berbasis 22 landmark.
Development of E-modules Based on PjBL-STEAM and Virtual Simulation Media on Work and Energy Topic as an Effort to Improve Students’ Critical Thinking Skills Rafidah, Farah; Parno, Parno; Nasikhudin, Nasikhudin; Ali, Marlina
Jurnal Pendidikan Sains Vol 12, No 3: September 2024
Publisher : Pascasarjana Universitas Negeri Malang (UM)

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

Abstract

Work and energy are fundamental topics in physics. However, enhancing students’ critical thinking skills in these areas remains a challenge. This research aimed to develop and assess the validity and readability of e-modules designed with PjBL-STEAM and virtual simulation media to address this issue. The development process followed a 4D model, and the resulting e-modules were evaluated as strongly valid category. The validation tests yielded percentage scores of 91.6% for media, 89.3% for content, and 88.0% for lesson plans. Additionally, the readability test achieved a score of 84.6%, indicating a excellent level of comprehensibility. These findings suggest that the e-modules based on PjBL-STEAM with integrated virtual simulation media are well-suited for use in physics education, particularly for improving students’ critical thinking skills.DOI: 10.17977/jps.v12i32024p093
Pengembangan Media Peta Keragaman Budaya Indonesia untuk Meningkatkan Hasil Belajar Mata Pelajaran IPS Kelas IV MI Mathla’ul Anwar Rafidah, Farah
Awwaliyah: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Vol. 7 No. 1 (2024): Awwaliyah: Jurnal PGMI
Publisher : Program Studi Pendidikan Guru Madrasah Ibtidaiyah (PGMI) Fakultas Tarbiyah dan Ilmu Keguruan (FTIK) Institut Agama Islam Tarbiyatut Tholabah (IAI TABAH) Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58518/awwaliyah.v7i1.2546

Abstract

This research is motivated by the difficulty of students in remembering the material that has been conveyed by the teacher. This is partly due to the limited learning media available. This study aims to develop Indonesian Cultural Diversity Map media on the material of Indonesia Rich in Culture. The method used is the Research and Development method with the ADDIE model, (analysis, design. development, implementation and evaluation) The data collection techniques used are interviews, questionnaire observations, tested with 33 students The results of learning media research get 98.8% from media experts and 95% from material experts the level of effectiveness taken from the response questionnaire gets 87.21%, then gets an assessment of 84.4% from the class teacher. Meanwhile, to measure the increase in Learning Outcomes, it is done with pretest and posttest. Judging from the completeness of student learning, the N Gain value is 0.78, which shows an increase in learning outcomes and the Indonesia Cultural Diversity Map media is feasible to use as a learning media and is able to improve student learning outcomes.