Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal NUSRA: Jurnal Penelitian dan Ilmu Pendidikan
Darmadi
Program Studi Pendidikan Biologi, Universitas Riau, Indonesia
Education Languange, Linguistic, Communication & Media Mathematics Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Identifikasi Jenis Ikan di Sungai Kampar Kiri Desa Mentulik Sebagai Rancangan Buku Saku Biologi SMA Kelas X Hestathiana; Darmadi; Suwondo
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 7 No. 1 (2026): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, Februari 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v7i1.4090

Abstract

This research was conducted in April-May 2025. This research consists of two stages. The first stage is the identification of fish species which includes observations of morphological characteristics and classification. The second stage is the design of a pocket book by integrating the results of the study of fish species identification in the Kampar Kiri River, Mentulik Village. This first stage of research uses a survey method in data collection and uses a purposive sampling technique by observing environmental conditions. The sampling area is divided into three points. The parameters in this study include physical parameters, namely temperature and chemical parameters, namely water pH. The second stage of research is the design of a pocket book using the ADDIE model, but is only carried out at the analysis, design and development stages. The results showed that there were 5 orders and 8 families of 21 types of fish caught in the Kampar Kiri River, Mentulik Village. The dominant orders are the Cypriniformes order with 11 species, the Siluriformes order with 5 species, the Perciformes order with 3 species, the Beloniformes order with 1 species and the Osteoglossiformes order with 1 species. The results of the research on the identification of fish species in the Kampar Kiri River, Mentulik Village can be used as a pocket book for biodiversity material for class X phase E with an average validation score of 3.55 so that the pocket book is included in the very valid category and is suitable for use in the learning process. Keywords: Fish, Kampar Kiri River Mentulik Village, Pocket Book
Praktikalitas Lembar Kerja Peserta Didik Elektronik (E-LKPD) Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Pada Materi Sistem Pencernaan Kelas XI SMA Nola Sukma; Wan Syafii; Darmadi
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 7 No. 1 (2026): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, Februari 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v7i1.4112

Abstract

This study aims to determine the practicality level of the Electronic Student Worksheet (E-LKPD) in improving students' critical thinking skills on the digestive system material for Grade XI high school students. The problem underlying this research is the low level of students' critical thinking skills and the absence of electronic teaching materials based on critical thinking skills that meet students' needs. This is development research using the ADDIE model but limited to the development stage. Instruments used include expert validation, teacher and student response questionnaires, and critical thinking skill tests in the form of essay questions. Data was obtained from Grade XI students of SMAN 1 Kelayang and analyzed using descriptive quantitative methods. Validation results showed that the E-LKPD is categorized as valid with an average score of 3.2. A limited trial indicated a very high level of practicality, both from teachers (89.58%) and Grade XII students (86.31%). The practicality test by Grade XI students during learning activities showed a score of 85.28%, classified as very practical. The test results showed an increase in students’ critical thinking skills from 33.97% to 61.90%, with an average N-gain score of 0.42 (moderate category). Thus, the E-LKPD is considered feasible and highly practical to be used as a teaching material to improve students’ critical thinking skills in the topic of the digestive system
Co-Authors Hestathiana Nola Sukma Suwondo Wan Syafii