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All Journal Jurnal Pendidikan Matematika dan IPA SIGMA: Jurnal Pendidikan Matematika JURNAL EDUCATION AND DEVELOPMENT JURNAL MathEdu (Mathematic Education Journal) Jurnal Edugenesis Jurnal Edugenesis
Nurhidaya Fithriyah Nasution
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Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Physics Other

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PENGARUH PEMBELAJARAN BERBASIS MASALAH TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI EKOSISTEM Nurul Cholifah; Nabilah Siregar; Nurhidaya Fithriyah Nasution
JURNAL EDUGENESIS Vol 6 No 4 (2023): Vol. 6 No. 4 Desember 2023
Publisher : PRODI PENDIDIKAN BIOLOGI

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Abstract

Abstrak; Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh yang signifikan antara model pembelajaran dengan kemampuan berpikir kritis siswa pada materi pembelajaran ekosistem di kelas X SMA Negeri 1 Huta Raja Tinggi. Penelitian ini dilaksanakan di Negeri 1 Huta Raja Tinggi. Penelitian ini menggunakan metode eksperimen dengan desain One-group Pretest-posttest design. Populasi dalam penelitian ini adalah seluruh siswa kelas X yang terdiri dari 1 Kelas dengan jumlah siswa 19 orang. Sampel dalam penelitian ini adalah siswa kelas X-1 yang berjumlah 19 siswa. Teknik pengumpulan data dalam penelitian ini adalah observasi dan lembar tes. Berdasarkan hasil penelitianyang dilakukan diketahui hasil observasi penggunaan model pembelajaran berbasis masalah di kelas X SMA Negeri 1 Huta Raja Tinggi diperoleh nilai sebesar 2.98 yaitu berada pada kategori baik. Gambaran kemampuan berpikir kritis siswa pada materi ekosistem sebelum melakukan pembelajaran menggunakan model pembelajaran berbasis masalah diperoleh sebesar 69.21 yakni berada pada kategori cukup. Sedangkan setelah pembelajaran gambaran kemampuan berpikir kritis siswa pada materi ekosistem diperoleh nilai rata-rata sebesar 75.79 dengan kategori baik. Melalui uji hipotesis yang dilakukan diketahui nilai thitung > ttabel yaitu 6.994 > 1.734. Kemudian adapun nilai Sig. (2-tailed) sebesar 0.000 < 0.05 maka dapat disimpulkan bahwa hipotesis alternatif yang dirumuskan dalam penelitian ini diterima, artinya “Terdapat pengaruh yang signifikan antara model pembelajaran berbasis masalah terhadap kemampuan berpikir kritis siswa pada materi ekosistem di kelas X SMA Negeri 1 Huta Raja Tinggi.” Kata kunci: Berpikir Kritis, Ekosistem
EFEKTIVITAS PENGGUNAAN METODE PEMBELAJARAN GALLERY WALK TERHADAP MINAT BELAJAR SISWA PADA MATERI POKOK TUMBUHAN PAKU DI KELAS X SMA NEGERI 5 PADANGSIDIMPUAN Debora Ivana Beatrik; Nurhidaya Fithriyah Nasution; Perima Simbolon
JURNAL EDUGENESIS Vol 7 No 1 (2024): Vol. 7 No. 1 April 2024
Publisher : PRODI PENDIDIKAN BIOLOGI

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Penelitian ini bertujuan untuk mengetahui apakah terdapat efektivitas metode pembelajaran gallery walk terhadap minat belajar siswa pada materi pokok tumbuhan paku di kelas X SMA Negeri 5 Padangsidimpuan. Jenis metode penelitian yang digunakan adalah metode eksperimen. Populasi dalam penelitian ini sebanyak 125 siswa dan sampel penelitian 1 kelas yang berjumlah 30 orang. Teknik pengambilan sampel yaitu Random Sampling. Instrumen penelitian yang digunakan adalah observasi dan angket. Berdasarkan perhitungan dari penggunaan metode pembelajaran Gallery Walk di peroleh nilai rata-rata 71 berada pada kategori “Baik”Sedangkan minat belajar siswa menggunakan metode pembelajaran Gallery Walk diperoleh nilai rata-rata 75 yang berada pada kategori “Baik”. Hasil rekapitulasi angket memperoleh nilai rata-rata rasio efektivitas sebesar 75% masuk dalam kategori “Efektif”. Dengan demikian penggunaan metode pembelajaran Gallery Walk efektif dalam peningkatan minat belajar siswa kelas X di SMA Negeri 5 Padangsidimpuan dan hipotesis yang diajukan diterima.
IMPLEMENTATION OF STEM-BASED DIGITAL TRANSFORMATION TO IMPROVE SCIENCE LITERACY OF JUNIOR HIGH SCHOOL STUDENTS IN PADANGSIDIMPUAN CITY Nasution, Nurhidaya Fithriyah; Nasution, Febriani Hastini; Harahap, Muhammad Syahril
Jurnal Pendidikan Matematika dan IPA Vol. 17 No. 2 (2026): May 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v17i2.99085

Abstract

The low level of science literacy among junior high school students, especially in regions such as Padangsidimpuan City, remains a major obstacle to delivering education that meets the demands of the 21st century. Digital transformation, combined with the STEM (Science, Technology, Engineering, and Mathematics) approach, is considered a promising solution by integrating technology into instruction and enhancing students"™ critical thinking abilities. This study aims to: (1) assess the science literacy levels of junior high school students in Padangsidimpuan City before and after the implementation of the instructional intervention; (2) describe the implementation of science learning designed around digital transformation and the STEM approach; and (3) evaluate its effectiveness in improving science literacy. A mixed-methods approach was adopted, utilizing a quasi-experimental design with a nonequivalent control group. Data were collected through science literacy assessments, classroom observations, student questionnaires, and interviews with both students and teachers. Quantitative data were analyzed using t-tests and normalized gain (N-Gain), while qualitative data were interpreted through thematic analysis. The findings demonstrate a significant increase in science literacy among students in the experimental group compared to those in the control group, with an average N-Gain of 0.62, categorized as moderate to high. The results suggest that science instruction incorporating digital transformation and the STEM approach is effective in improving students"™ science literacy and promoting active participation in the learning process. Moreover, this study produced a contextual digital learning module and offered policy recommendations to support science and technology-oriented education.
PENGEMBANGAN MODUL AJAR MATEMATIKA BERBASIS BUDAYA LOKAL BATAK ANGKOLA: STUDI KEPRAKTISAN PADA MATERI SPLDV Muhammad Syahril Harahap; Azhari Harahap; Febriani Hastini Nasution; Nurhidaya Fithriyah Nasution; Dedes Asriani Siregar; Veri Pramudia Fadli
JURNAL MathEdu (Mathematic Education Journal) Vol 9 No 2 (2026): JURNAL MathEdu (Mathematic Education Journal) Juli 2026
Publisher : Program Studi Pendidikan Matematika Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/mathedu.v9i2.8241

Abstract

This study aimed to develop and analyze the practicality of a Local Culture-Based Mathematics Teaching Module rooted in Batak Angkola culture (MOAMABUL) on the topic of Systems of Linear Equations in Two Variables (SLETV) to support students’ creative thinking skills. The study employed a Research and Development (R&D) approach using the 4D development model, consisting of the define, design, develop, and disseminate stages. The participants were students of class X TAV-1 at SMK Negeri 2 Padangsidimpuan who were involved in the product trial. Data were collected through a student response questionnaire administered after the implementation of the developed module. The data were analyzed quantitatively using descriptive statistics by calculating the percentage scores of students’ responses to determine the practicality level of the product. The results revealed that MOAMABUL achieved an average practicality score of 66%, which falls into the “fairly practical” category. These findings indicate that the developed module is feasible for use in mathematics learning and is positively received by students. The integration of Batak Angkola local culture into the learning materials enables students to understand mathematical concepts in a more contextual and meaningful manner. Therefore, MOAMABUL contributes as an alternative teaching resource that incorporates local cultural values into mathematics education and has the potential to support the development of students’ creative thinking skills.
Co-Authors Azhari Harahap Chairul Elsandi Nasution Debora Ivana Beatrik Dedes Asriani Siregar Elindra, Rahmatika Fadli, Veri Pramudia Febriani Hastini Nasution Febriani Hastini Nasution Harahap, Sinar Depi Hotmaida Marito Harahap Lubis, Nenni Faridah Marzuki Ahmad Muhammad Syahril Harahap Nabilah Siregar Nasution, Febriani Hastini Nasution, Zakiya Maimunah Nurul Cholifah Nurul Husna Siregar Perima Simbolon Rambe, Latifah Hannum Sembiring, Rinawati Sianturi, Helmi Simbolon, Mudrika Mashuri Siregar, Dedes Asriani Siregar, Desi Rahma Dani Siska Maimunah Siregar Veri Pramudia Fadli