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Keanekaragaman Jenis Belalang (Orthoptera) di Kawasan Universitas Negeri Padang Kampus Air Tawar Barat Mustika, Niken; Azzahrianto, Octavia Putri; Syamsurizal
Bioconsortium : Biological Research and Education Vol 2 No 1 (2025): June
Publisher : Program Studi Biologi Fakultas Matematika dan IPA Universitas Annuqayah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59005/bioconsortium.v2i1.636

Abstract

Grasshoppers (Orthoptera) are insects commonly found in various terrestrial habitats and play an important role in ecosystems. This study aims to investigate the species diversity of grasshoppers in the University of Padang Air Tawar Barat Campus area. The methods used include visual surveys conducted in the morning and evening, with specimen collection in gardens and open fields. Specimens were collected, preserved, and identified morphologically, and analyzed using the Shannon-Wiener index. The results showed the presence of 6 species from 3 families and 5 subfamilies. The diversity index values indicated a fairly even species distribution (E’ = 0.8192) and medium species richness (Dmg = 2.085). These findings reflect the campus ecosystem’s continued support for the presence of various Orthoptera species and highlight the importance of preserving their conservation.
Implementasi Pembelajaran Berdiferensiasi pada Kurikulum Merdeka Tingkat Sekolah Menengah Atas : Studi Literature Review : Penelitian Nita Anggraini; Syamsurizal
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v3i4.1514

Abstract

This article examines the implementation of differentiated instruction within the framework of the Merdeka Curriculum in the Biology subject at the Senior High School (SMA) level, using a literature review approach with the PRISMA method. The synthesis of ten scholarly articles analyzed indicates that differentiated instruction has a positive impact on student learning outcomes, engagement, and the development of 21st-century skills. However, its implementation faces challenges such as time constraints, limited teacher capacity, and insufficient policy support. Effective strategies identified include continuous teacher training, teacher collaboration, and the integration of technology and active learning models such as Problem-Based Learning (PBL) and Discovery Learning. This study emphasizes the need for an adaptive, flexible, and inclusive approach to ensure the optimal implementation of differentiated instruction. As a contribution, this research helps develop instructional practices that are more responsive to student diversity and supports national education transformation. Differentiated instruction is also expected to address challenges in the implementation of the Merdeka Curriculum, especially in the Biology subject, by providing opportunities for teachers to design strategies that align with the unique characteristics of each student.
Perbandingan Hasil Belajar Peserta Didik Antara Penerapan Model Teams Games Tournament (TGT) Dengan Problem Based Learning (PBL) Pada Materi Perubahan Lingkungan Di Kelas X MAN 3 Kota Padang walyafi, delvina; Ardi; Syamsurizal; Fajrina, Suci
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4357

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar, peserta didik kurang aktif dalam proses pembelajaran, masih terfokus pada guru, dan peserta didik sulit memahami konsep pada materi pembelajaran biologi. Tujuan peneltian untuk mengetahui perbedaan hasil belajar peserta didik yang menggunakan Team Game Tournament (TGT) dan model Problem Based Learning (PBL) pada materi perubahan lingkungan. Penelitian ini termasuk eksperimen semu/quasi exsperimental dengan desain Randomized Control-Group Pretest-Posttest Design. Sampel pada penelitian ini yaitu kelas eksperimen I (X.7) dengan 35 peserta didik dan kelas eksperimen II (X.2) dengan 37 peserta didik. Instrumen yang digunakan yaitu tes dengan analisis data menggunakan uji hipotesis dengan uji Independent Sample T-Test dan uji Mann-Whitney. Hasil penelitian menunjukkan nilai selisih antara posttest dan pretest yaitu α = 0,05 lebih besar daripada Sig (2-tailed) atau (0,05 > 0,006) Artinya H0 ditolak. Dengan demikian berarti terdapat perbedaan yang berarti hasil belajar peserta didik antara penerapan model pembelajaran TGT dengan PBL dimana berdasarkan nilai N-Gain ditemukan bahwa kelas eksperimen I yaitu, 24,55% lebih baik dari pada kelas eksperimen II yaitu, 11,1% pada materi perubahan lingkungan di MAN 3 Padang.
ANALISIS KEBUTUHAN PENGEMBANGAN E-MODULE DENGAN PENDEKATAN UNIVERSAL DESIGN FOR LEARNING (UDL) PADA MATERI SISTEM EKSKRESI MANUSIA UNTUK PESERTA DIDIK INKLUSI TINGKAT SMA Wirdhatul Jannah; Rahmatika, Helsa; Syamsurizal; Rahmi, Fitri Olvia
Cognitive: Jurnal Pendidikan dan Pembelajaran Vol. 3 No. 2 (2025): Agustus
Publisher : CV. Jendela Gagasan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61743/cg.v3i2.151

Abstract

This study aims to analyze the need for e-module development using the Universal Design for Learning (UDL) approach on the human excretory system material for inclusive high school students. The type of research used is descriptive quantitative. Data collection techniques were carried out by interviewing Biology teachers, administering a learning style identification questionnaire, and administering a questionnaire for analyzing the needs of teaching materials development. The research subjects consisted of biology teachers and inclusive students of grade XI. Based on observations and questionnaires at SMAN 1 Sungayang, it was found that inclusive students (regular students and students with special needs) face various obstacles in learning biology, especially for physically disabled students. These obstacles include limited adaptive teaching materials, the dominance of textbooks, and diverse learning styles that have not been facilitated. The results of the interviews showed that inclusive students need flexible teaching materials and support independent learning. Based on the learning style identification questionnaire, students have diverse learning styles. Most have visual learning styles (14%), auditory (9%), kinesthetic (2%), and combined (75%). The results of the needs analysis show that (87%) students experienced difficulties in learning Biology, including choosing material on the human excretory system, namely (31%). A total of 69% of students stated they had never used an e-module with a UDL approach. However, 100% of students agreed with the development of a UDL-based e-module. The analysis indicates that research is needed on the development of a Universal Design for Learning (UDL)-based e-module that can present material flexibly, visually, interactively, and inclusively.
Efek Antibakteri Ekstrak Kulit Buah Delima (Punica granatum L.) terhadap Escherichia coli Atika Adiputri; Elisa Aulia; Fadilla Afani; Syamsurizal
Biology and Biology Education Journal Vol. 2 No. 02 (2025): Volume 02 Nomor 02 (September 2025)
Publisher : PT. Ininnawa Paramacitra Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62330/bioteach.v2i02.172

Abstract

Penyakit yang disebabkan oleh bakteri masih sering ditemukan di Indonesia, salah satunya disebabkan oleh bakteri Escherichia coli. Pengobatan untuk penyakit ini dapat dilakukan dengan menggunakan antibakteri yang terkandung dalam kulit buah delima (Punica granatum L.). Penelitian ini bertujuan untuk mengevaluasi apakah ekstrak kulit buah delima memiliki aktivitas antibakteri terhadap Escherichia coli, menentukan konsentrasi hambat minimum (KHM) dari ekstrak tersebut serta kombinasinya terhadap Escherichia coli, dan mengidentifikasi konsentrasi efektif ekstrak kulit buah delima yang dapat menghambat pertumbuhan bakteri tersebut. Jenis penelitian ini adalah penelitian eksperimen yang bertujuan untuk mengamati pengaruh yang muncul akibat perlakuan tertentu. Pengujian dilakukan pada ekstrak kulit buah delima dengan konsentrasi 25%, 30%, 35%, 40%, serta kontrol yang diuji terhadap bakteri Escherichia coli. Hasil percobaan menunjukkan bahwa pada konsentrasi 25% tidak terdapat zona hambat, yang berarti konsentrasi tersebut tidak efektif dalam menghambat pertumbuhan bakteri Escherichia coli. Sebaliknya, pada konsentrasi 30%, 35%, 40%, dan kontrol, terbentuk zona hambat yang menunjukkan bahwa konsentrasi tersebut mampu menghambat pertumbuhan bakteri Escherichia coli. Kesimpulan dari penelitian ini adalah bahwa zona hambat terbesar ditemukan pada konsentrasi 40%, dengan ukuran zona hambat mencapai 9,41 mm.