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Analisis Antusiasme, Tantangan, dan Solusi dalam Penerapan Model Pembelajaran Inovatif Pada Pembelajaran Biologi Siswa Kelas X di MAN 1 Medan Siregar, Halimatussyakdiah; Fazira, Hafizha; Tampubolon, Qori Afifah; Siregar, Rara Afifah; Lubis, Rizka; Arwita, Widya; Mukra, Rizal
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.26031

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas model pembelajaran inovatif dalam meningkatkan antusiasme belajar siswa serta mengidentifikasi tantangan atau kendala dan solusi dalam penerapannya pada pembelajaran Biologi di MAN 1 Medan. Metode yang digunakan adalah kualitatif deskriptif dengan teknik pengumpulan data melalui wawancara, angket, dan dokumentasi. Angket diberikan kepada 35 siswa kelas X, sementara wawancara dilakukan dengan seorang guru Biologi. Hasil penelitian menunjukkan bahwa siswa lebih tertarik pada metode pembelajaran yang berbasis aktivitas, seperti eksperimen, diskusi, dan proyek, dibandingkan dengan metode ceramah. Discovery Learning menjadi model yang paling sering digunakan karena sintaksnya yang sederhana dan efektif dalam membantu siswa memahami konsep dasar sebelum beralih ke model lain, seperti Project-Based Learning (PJBL) dan Problem-Based Learning (PBL). Kedua model ini diterapkan setelah siswa memiliki pemahaman awal untuk lebih mengembangkan keterampilan berpikir kritis dan pemecahan masalah. Namun, kendala seperti keterbatasan fasilitas laboratorium dan minimnya alat peraga masih menjadi hambatan utama dalam implementasi model ini. Oleh karena itu, diperlukan peningkatan sarana serta strategi inovatif guna mengoptimalkan penerapan berbagai model pembelajaran aktif dalam pembelajaran Biologi.
Analisis Kesalahan Berbahasa dalam Makalah Mahasiswa Program Studi Pendidikan Biologi Universitas Negeri Medan Fazira, Hafizha; Fauziah, Fauziah; Barus, Dea Natalia; Lumbangaol, Sriyanti; Tansliova, Lili
Comit: Communication, Information and Technology Journal Vol. 2 No. 2 (2024): Comit: Communication and Information Journal
Publisher : IAI Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/comit.v2i2.2421

Abstract

This research aims to determine and improve students' critical thinking skills in Indonesian language errors in writing papers for students in the biology education study program at Medan State University, which was carried out using a qualitative descriptive approach. Through qualitative descriptive research methods, researchers provide a real picture of what happened in the field, namely language errors in a biology education student's paper at Medan State University. The technique for collecting data used reading and note-taking techniques. In this research, the intralinguistic analysis method is used, namely an analysis method that compares linguistic elements with reference to the meaning of these language elements (linguistic properties). Includes errors ranging from the use of capital letters, italics and bold letters. The data source in this research is papers from biology education students at Medan State University. The results of this research show that the analysis of language errors contained in student papers is in the form of Indonesian spelling errors which include errors ranging from the use of capital letters, italics and bold letters. From the overall results of this research, 25 usage errors were found. Errors in the use of letters include 6 errors in the use of capital letters, 13 errors in the use of italics, and 6 errors in the use of bold letters. Errors in the use of Indonesian spelling occur because students are not careful, pay less attention and do not master the rules of good and correct writing so that there are still several errors that appear in writing papers.
PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI SISTEM EKSKRESI KELAS XI SMAS PANCA BUDI MEDAN Fazira, Hafizha; Syahmi Edi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Completed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.59264

Abstract

This study aims to analyze the effect of the application of the Problem Based Learning (PBL) model on students' critical thinking skills on the excretory system material in class XI of Panca Budi Private High School, Medan. The research method used was a quasi-experimental design with a Pretest-Posttest Nonequivalent Control Group Design. The study population was all students of class XI IPA, with a sample of 72 students selected using a cluster random sampling technique. The experimental class (XI-4) was taught using the PBL model, while the control class (XI-5) was taught using the Direct Instruction model. Critical thinking skills data were measured using essay questions based on six Facione indicators. The results showed that the average posttest score of the experimental class (81.04) was higher than the control class (75.69). The results of the hypothesis test using the Independent Samples t-test showed a significance value of 0.000 (p <0.05), which means that H₀ is rejected and Hₐ is accepted. This indicates that the PBL model has a significant effect on improving students' critical thinking skills. The systematic application of the PBL model has been proven to create more active and student-centered learning, thereby optimizing students' intellectual potential in analyzing and solving contextual problems in the excretory system material more effectively than conventional methods.