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Ulfa, Syarifah Widya
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Pengaruh Strategi Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Terhadap Hasil Belajar Siswa Pada Materi Sistem Pencernaan di Kelas VIII Rahmani, Dian Ayu; Ulfa, Syarifah Widya; Rohani, Rohani
BEST Journal (Biology Education, Sains and Technology) Vol 7, No 1 (2024): Juni 2024
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v7i1.9011

Abstract

Penelitian ini bertujuan untuk mengetahui apakah strategi pembelajaran kooperatif tipe Numbered Head Together (NHT) berpengaruh terhadap hasil belajar siswa pada materi Sistem Pencernaan di SMP Muhammadiyah 22 Kisaran. Desain yang digunakan dalam penelitian adalah Quasi Eksperimental. Instrumen penelitian yang digunakan adalah Pretest and Posttest Control Group Design. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Muhammadiyah 22 Kisaran. Sampel dalam penelitian ini diperoleh dengan menggunakan Cluster Random Sampling yang berjumlah 60 siswa. Tes yang digunakan berupa Pretest dan Posttest untuk melihat hasil belajar siswa. Teknik analisis data menggunakan uji hipotesis statistik. Hasil penelitian menunjukkan nilai thitung = 12,119, adapun ttabel = 1,697 (α = 0,05), maka thitung ttabel. Berdasarkan jumlah pretest kelas eksperimen yaitu 939 dengan mean 31,3 dan jumlah pretest kelas kontrol yaitu 909 dengan mean 30,3. Kemudian berdasarkan jumlah posttest pada kelas eksperimen sebanyak 2.290 dengan mean 76,53 dan jumlah skor posttest pada kelas kontrol sebanyak 1.303 dengan mean 43,43. Jadi terdapat pengaruh yang signifikan terhadap hasil belajar siswa yang diajar menggunakan strategi pembelajaran kooperatif tipe Numbered Head Together (NHT) pada materi sistem pencernaan manusia
Analisis Rendahnya Tingkat Motivasi Belajar IPS pada Siswa Kelas 7 MTs Darul Ulum Budi Agung Ulfa, Syarifah Widya; Siregar, Rizky Ananda; Azzura, Febby; Nst, Fatih Riziq Arzein
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i6.2369

Abstract

This study aims to analyze the factors that cause low motivation to learn Social Sciences (IPS) in grade VII students of MTs Darul Ulum Budi Agung. The low motivation of students can be seen from the lack of participation in learning, lack of enthusiasm for the material, and low completion of the assigned tasks. Using a qualitative approach, this study reveals that monotonous learning methods, unconducive learning environments, and lack of student confidence are the main causes of this problem. Data were collected through the process of observation, interviews, and literature studies. The data is analyzed through the process of data reduction, data presentation, and conclusion drawn. The results of this study show that efforts are needed to increase learning motivation. The form of efforts that can be made is the development and use of more varied learning methods, increased support from the learning environment, and increased confidence in students
Analisis Kemampuan Pemecahan Masalah Siswa dalam Menyelesaikan Soal Berbasis HOTS pada Materi Perbandingan Kelas VII di Darul Ulum Budi Agung Medan Lubis, Annisa Putri; Indriani, Dea; Ulfa, Syarifah Widya
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2463

Abstract

This research aims to describe students' problem solving abilities in solving HOTS-based questions on the compared material. The method that will be used is a qualitative descriptive method with a scientific approach. The subjects in this research were MTs Darul Ulum Budi Agung students with the sample used being 35 class VII 5 students. The data collection technique used a problem solving ability test instrument in solving HOTS-based mathematics questions on comparable material. There are three stages of data analysis techniques, namely checking the results of students' answers, presenting test data, and drawing conclusions from the research results. The results obtained in this research were the percentage of achievement of students' problem solving abilities. At the understanding the problem stage it was 67%, at the planning completion stage it was 53%, at the plan implementation stage it was 50%, and at the re-examination stage it was 43%. This shows that students' mathematical problem solving abilities in solving HOTS-based questions are in the medium category.  
Peran Guru dalam Mengatasi Kesulitan Belajar Siswa pada Materi Pewarisan Sifat di MTs Darul Ulum Budi Agung Medan Azura, Dedek; Nainggolan, Tsaabitah Husnaa Br; Ulfa, Syarifah Widya
YASIN Vol 4 No 6 (2024): DESEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v4i6.4427

Abstract

This study aims to identify students' learning difficulties in understanding the material of inheritance of traits at MTS Darul Ulum Budi Agung Medan. The ease of learning experienced by students can be caused by various factors, including individual cognitive abilities and teaching methods applied by teachers. This study used a qualitative approach with a population of 36 grade 9 students. Data were collected through interviews, observations, and questionnaires that measured the level of learning difficulties. The pretest results showed that the average student score was in the range of 20-40, while the posttest showed an increase to 60-70, although still below the Minimum Completion Criteria (KKM). These findings indicate that students have difficulty in understanding basic genetic concepts, such as genes and Mendel's laws of inheritance, which are exacerbated by low student motivation and interest and less interactive teaching methods. This study concludes that to improve student understanding, teachers need to apply more varied and interesting learning methods and provide additional support for students who experience difficulties.
Development of Student Worksheets Based on Project Based Learning Model to Improve Concept Understanding in The Biology Learning: Respiratory System Material Agustina, Tri; Ulfa, Syarifah Widya
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 3: Jurnal Pembelajaran Dan Biologi Nukleus November 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i3.6407

Abstract

The demands of the 21st century extend beyond the mere mastery of knowledge; they require individuals to develop a robust set of skills, particularly in understanding complex concepts. This research focuses on creating Student Worksheets rooted in the Project Based Learning model to enhance students' comprehension in biology. To achieve this, the research employs the 4D development model, which includes four phases: Define, Design, Development, and Disseminate. Data collection involved validating the product's feasibility, gathering feedback from both teachers and students, and conducting pretests and posttests, followed by N-Gain analysis. The data analysis encompassed three main techniques: validity analysis, practical analysis, and effectiveness analysis. The findings indicated a high degree of validity, with material validation reaching 93% (categorized as "very valid"), media validation at 99. 16% (also "very valid"), and question validation at 83. 33% ("very valid"). The practical assessment from teacher responses yielded a remarkable 97%, classified as "very practical," while student responses reflected a score of 93. 03% in the same category. Additionally, the N-Gain results revealed an average improvement in students' concept understanding of 0. 8, categorized as "very effective. " In conclusion, the evidence from the validity, practical, and effectiveness assessments strongly suggests that these Student Worksheets can significantly enhance students' understanding of key biological concepts
Pengaruh Strategi Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Terhadap Hasil Belajar Siswa Pada Materi Sistem Pencernaan di Kelas VIII Rahmani, Dian Ayu; Ulfa, Syarifah Widya; Rohani, Rohani
BEST Journal (Biology Education, Sains and Technology) Vol 7, No 1 (2024): Juni 2024
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v7i1.9011

Abstract

Penelitian ini bertujuan untuk mengetahui apakah strategi pembelajaran kooperatif tipe Numbered Head Together (NHT) berpengaruh terhadap hasil belajar siswa pada materi Sistem Pencernaan di SMP Muhammadiyah 22 Kisaran. Desain yang digunakan dalam penelitian adalah Quasi Eksperimental. Instrumen penelitian yang digunakan adalah Pretest and Posttest Control Group Design. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII SMP Muhammadiyah 22 Kisaran. Sampel dalam penelitian ini diperoleh dengan menggunakan Cluster Random Sampling yang berjumlah 60 siswa. Tes yang digunakan berupa Pretest dan Posttest untuk melihat hasil belajar siswa. Teknik analisis data menggunakan uji hipotesis statistik. Hasil penelitian menunjukkan nilai thitung = 12,119, adapun ttabel = 1,697 (α = 0,05), maka thitung ttabel. Berdasarkan jumlah pretest kelas eksperimen yaitu 939 dengan mean 31,3 dan jumlah pretest kelas kontrol yaitu 909 dengan mean 30,3. Kemudian berdasarkan jumlah posttest pada kelas eksperimen sebanyak 2.290 dengan mean 76,53 dan jumlah skor posttest pada kelas kontrol sebanyak 1.303 dengan mean 43,43. Jadi terdapat pengaruh yang signifikan terhadap hasil belajar siswa yang diajar menggunakan strategi pembelajaran kooperatif tipe Numbered Head Together (NHT) pada materi sistem pencernaan manusia
Identifikasi Keanekaragaman Tumbuhan Tingkat Tinggi ( Phanerogamae) di 2 Kecamatan di Kota Medan Simanungkalit, Afifa Zahra; Latama, Febry; Sari, Jelita Purnama; Tambunan, Nursaibah; Siregar, Rahmi; Ulfa, Syarifah Widya
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 19 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14043026

Abstract

Tumbuhan tingkat tinggi merupakan salah satu bahan kajian dalam bidang ilmu Botani yang ada di Jurusan Tadris Biologi Universitas Islam Negeri Sumatera Utara.Tujuan penelitian ini adalah untuk Mengetahui keanekaragaman tumbuhan tingkat tingi di 2 kecamatan di kota Medan dan untuk di jadikan bahan ajar yang dapat dibuat dari hasil studi keanekaragaman tumbuhan tingkat tinggi di 2 kecamatan di kota Medan.Metode yang digunakan dalam penelitian ini adalah survey eksploratif dan deskriptif, dengan , menggunakan prosedur pendataan ciri morfologi tumbuhan dan kunci identifikasi yang bersumber dari buku didata dan dicatat.Hasil penelitian ini menunjukkan bahwa di 2 kecamatan di kota Medan yaitu di kecamatan Medan Area dan Medan Perjuangan di Kota Medan didapati sebanyak 12 jenis famili tumbuhan tingkat tinggi yaitu famili Anacardiaceae, famili Rubiaceae, famili Nytaginaceae, famili Poaceae, famili Myrtaceae, famili Musaceae, famili Pinacea, famili Fabaceae, famili Casuaraniceae, famili Oxalidaceae, famili Moraceae dan famili Euphorbiaceae.
Feasibility Analysis of The First Grade High School Biological Textbook: Evaluating Environmental Literacy Aspect in High School Students Around of Bahorok District Armiati, Rika; Ulfa, Syarifah Widya
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6789

Abstract

The activity to determine the completeness and suitability of the content of the book material being analyzed, even though the books published and used by the school have passed validation tests both in terms of material content, completeness of material and images, as well as supporting learning. Evaluating the feasibility of biology textbook content in terms of environmental literacy is crucial to ensure that the presented materials go beyond fundamental biological concepts and effectively foster students’ awareness and competencies in responding to environmental challenges. This research aims to evaluate the feasibility of biology textbook content from the perspective of environmental literacy, specifically examining 2 biology textbooks of first Grade high school which published by Grafindo Media Pratama and Erlangga, which are utilized in the teaching and learning process. This research uses quantitative methods with data analysis in this research using descriptive statistics. Assessment of Environmental Aspects in Textbook I and Textbook II for High School Biology has a score of 35.55 with fairly good criteria according to the assessment criteria. Environmental literacy that appears frequently in the analyzed biology textbooks is knowledge of ecology and natural history as well as knowledge of environmental problems and issues. This study reveals that while biology textbooks emphasize cognitive aspects of environmental literacy, they lack affective and contextual content essential for fostering responsible environmental behavior. Its novelty lies in the localized analysis of textbook content, highlighting gaps rarely addressed in existing research
Identifikasi Tumbuhan Lumut di Sepanjang Kecamatan Namorambe Ulfa, Syarifah Widya; Azzahra, Nabila; Hasanah, Nurul Hafizah; Anggraini, Rima
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 6 No. 2 (2024): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v6i2.1845

Abstract

Penelitian ini bertujuan untuk mengidentifikasi berbagai jenis lumut yang terdapat di Kecamatan Namorambe, serta memahami perbedaan dan kegunaan masing-masing jenis lumut. Metode yang digunakan dalam penelitian ini adalah deskriptif komparatif dengan pengumpulan data melalui survei dan dokumentasi. Penelitian dilaksanakan di Kawasan Kecamatan Namorambe, Kabupaten Deli Serdang, Sumatera Utara, pada tanggal 2 Mei 2024. Pengamatan dilakukan dengan melakukan eksplorasi lumut di seluruh Kawasan Namorambe hingga Kecamatan Sibolangit. Hasil penelitian menunjukkan variasi yang signifikan pada jenis lumut yang tersebar pada berbagai substrat. Beberapa jenis lumut seperti Entodon seductrix, Parmelia pastillifera, Fagus sylvatica L., dan Cercidiphyllum magnificum telah ditemukan di lokasi berbeda. Perbedaan jenis lumut ini terutama terlihat dari segi morfologi dan warnanya. Setiap jenis lumut memiliki manfaatnya masing-masing, seperti sebagai tanaman hias dan berperan menjaga kelembaban tanah, mengurangi erosi, serta membantu siklus unsur hara dengan menguraikan bahan organik.
Local Wisdom-Based Discovery Learning on Students’ Higher-Order Thinking Skills: Pembelajaran Penemuan Berbasis Kearifan Lokal terhadap Keterampilan Berfikir Tingkat Tinggi Siswa Tambunan, Nur Saibah; Ulfa, Syarifah Widya
Academia Open Vol. 10 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.10.2025.11824

Abstract

Background (General): In the 21st century, Higher Order Thinking Skills (HOTS) are crucial for fostering critical, creative, innovative, and independent learners, aligning with the Merdeka Curriculum’s vision. Background (Specific): Environmental change and conservation topics are particularly suited to HOTS development, especially when contextualized through local wisdom, yet such integration remains underexplored in Indonesian Madrasah Aliyah contexts. Knowledge Gap: Despite evidence supporting Discovery Learning and local wisdom separately, limited studies investigate their combined impact on HOTS in secondary education biology, particularly in schools rich in cultural-environmental practices. Aim: This study examines the effect of a local wisdom-based Discovery Learning model on Grade X students’ HOTS in environmental change and conservation at MAN 2 Model Medan. Results: Using a quasi-experimental pretest–posttest control group design, findings show a significant improvement in the experimental group’s HOTS (mean posttest = 87.7) compared to the control (67.3), with statistical tests confirming normality, homogeneity, and a significant effect (p < 0.001). Novelty: The study integrates culturally relevant local practices into a constructivist Discovery Learning framework to enhance HOTS in environmental education. Implications: These results suggest that embedding local wisdom within inquiry-based models can meaningfully boost analytical, evaluative, and creative thinking skills, offering a replicable strategy for culturally responsive science education.Highlight : Discovery Learning based on local wisdom effectively improves students' HOTS. The research data is normally distributed and homogeneous according to statistical tests. The average posttest score of the experimental class is higher than that of the control class. Keywords : Higher Order Thinking, Discovery Learning, Local Wisdom, Environment, Quasi-Experimental
Co-Authors Afifah, Nabila Yun Afrianti, Billah Afrina, Nurin Amalia, Qoyum Amalia, Qoyyum Amanda, Nadia Bela Amelia, Suhaila Ananda, Uci Fitri Anggini, Nurasiah Anggraini, Ade Sekar Annisa, Feby Aqamarina, Tadzkia Nasywa Armiati, Rika Aulia, Ayu Riski Azki, Salmiyani Azura, Dedek Azzahra, Nabila Azzura, Febby Butar-Butar, Tri Novitashari Damanik, Alfina Sukma Hayati Dermawan, M.Mufllih Dinda, Cindy Silvia Dongoran, Pitri Hairani Dwi, Citra Partika Fachrizal, Ahmad Fadhillah, Lendy Fadila, Arif Fadilah, Tiara Fitriani Fadillah, Neska Fauzianti, Windi Fiannisa, Agisty Gani, Liyundzira Fikroh Habib, Fachri Hafizhah, Kayla Nur Hamidiyah, Masita Handayani, Fitriya Harahap, Anggita Anggeraini Harahap, Seri Haryani Hartady, Alfitrah Boban Hasanah, Nurul Hafizah Hasyifa, Najwa Husnaa, Tsaabitah Husnarika Febriani, Husnarika Ikrana, Resti Indriani, Dea Jayanti, Ummi Nur Afinni Dwi Khairani, Dwi Khairani, Lutfi Putri Khairani, Rizky Putri Yunisa Khairuddin, Faritz Khoir Afdan, Rifqi Kinanti, Aulia Andin Latama, Febry Lingga, Jeneri Puspita Sari Br. Lubis, Annisa Putri Lubis, Isnaini Rahma Lubis, Isnaini Rahmah Lubis, Rahma Fitri Yani Manalu, Siti Nur Annisa Boang Marhamah, Agita Mawaddah, Hanifa Mawla, Muhammad Fazil Mirda, Khairina Monalisa, Febri Nanda Nabila, Anisa Putri NABILA, MUTIARA Nabilla, Mutiara Nadia, Rizka Lucy Nahombang, Syntia Zeyrani Nainggolan, Tsaabitah Husnaa Br Napitupulu, Maya Farhanna Nasution, Aziz Husein Nasution, Muhammad Irgi Maulana Nasution, Nisa Fahria Nasution, Nurhafizah Nayla, Nayla Ningsih, Sulis Tia Nst, Anggi Rahmanida Nst, Fatih Riziq Arzein Nurarfiansyah, Lucky Tirta Panjaitan, Rimsa Desella Putri Br. Parapat, Ernita Jahara Pasaribu, Hamidah Pulungan, Annisa Hardini Purba, Balqis Putri Wardana Putri, Adinda Opmila Rahayu, Putri Rahma, Alya Rahmadhani, Putri Rizki Rahmani, Dian Ayu Ramadhona, Nazwa Rambe, Diva Raya Kinanti Rambe, Sari Putri Rangga Wiryawan, Yassir Ni’ma Rangkuti, Ayu Septianty Reflina Reflina Rifda, Rifda Rima Anggraini, Rima Riris Wulandari Rohani Rohani Sabilla, Sonia Safitri, Bella Salsabila, Meliya Sambas, Ela Carmelia Mukti Sari, Amna Fika Sari, Jelita Purnama Sayhafitri, Dini Indah Siagian, Nurul Hikmah Simanungkalit, Afifa Zahra Sinaga, Anjelita Sinaga, Sabilah Allyu Sirait, Mhd Wildan Hakim Siregar, Aisyah Rizqa Fitri Siregar, Fatimah Zahara Siregar, Laila Khoria Siregar, Lailatun Nur Kamalia Siregar, Rahmi Siregar, Rizky Ananda Sitorus, Ravita Sri Hartati Suryadi, Hasbih Soleh Suryani, Ira Syafira, Syafira Syafi’i, Muhammad Tambunan, Nur Saibah Tambunan, Nursaibah Tanjung, Rahmi Rahmita Tri Agustina, Tri Tri Anggraini Ummi Nur Afinni Dwi Jayanti, Ummi Nur Afinni Utami, Elifia Dwi Wangi, Sari Sekar Wardana, Balqis Putri Wardianingsih, Jayanti Yuni, Helma Yusriani, Yusriani Zahra, Maurin