Articles
<![CDATA[Analysis of Teacher Discipline and Student Learning Attitudes in Class XI Biology Subjects at SMA District of Kampung Rakyat ]]>
<![CDATA[Hasibuan, Seri Amalia]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>
<![CDATA[ Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 5, No 1 (2022): Budapest International Research and Critics Institute February ]]>
Publisher : <![CDATA[Budapest International Research and Critics University ]]>
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DOI: 10.33258/birci.v5i1.4315
<![CDATA[This study aims to analyze teacher discipline and student learning attitudes in biology class XI in SMA in the village of the people. The subjects of this research are teachers and students. The population in this study were 3 biology teachers and 114 students. The research instrument used in the form of a questionnaire evaluation of students' attitudes and abilities in understanding biology and interviews with biology teachers. The research method used is descriptive qualitative. Data collection techniques with the method of observation, questionnaires and interviews. Based on the results of the study the authors concluded that the learning process of biology in each school was carried out with limited face-to-face. In each lesson schedule, teachers always come on time and carry out their duties and responsibilities as teachers in biology. Students' learning attitudes towards biology subjects are classified as standard, but when learning uses practical demonstrations, students' learning attitudes are classified as increasing. Based on the results of interviews that researchers obtained, there were several obstacles in the student learning process including the lack of full face-to-face learning and the lack of facilities and infrastructure for learning biology which caused students' interest in learning to vary in biology.]]>
<![CDATA[Powering Up Learning: How Interactive PowerPoint Transforms Student Engagement and Outcomes in Biology ]]>
<![CDATA[Dea Andini]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>;
<![CDATA[Machrizal, Rusdi]]>
<![CDATA[ Utamax : Journal of Ultimate Research and Trends in Education Vol. 6 No. 1 (2024): Utamax : Journal of Ultimate Research and Trends in Education ]]>
Publisher : <![CDATA[LPPM Universitas Lancang Kuning. Pekanbaru. Indonesia ]]>
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DOI: 10.31849/utamax.v6i1.18588
<![CDATA[Innovative learning media, designed to meet students' needs, can boost motivation and improve learning outcomes. One such medium is interactive PowerPoint. This study aims to explore how developing interactive PowerPoint presentations affects students' motivation and their understanding of virus-related biology material. We adopted an experimental approach, comparing the effects on a control group and an experimental group chosen through random sampling. We assessed motivation through questionnaires and learning outcomes with multiple-choice tests, analyzing the data with covariance analysis (ANCOVA) at a significance level of 0.05 using SPSS 21.0. Our findings reveal that interactive PowerPoint significantly enhances both student motivation and learning achievements. Specifically, students learning with interactive PowerPoint (average score of 44.19 ± 13.175) performed significantly better than those in the control group (average score of 34.49 ± 12.433). Furthermore, motivation levels in class X3 (83.38 ± 6.605) were notably higher than in class X4 (82.58 ± 8.866). These results underline the impactful role of interactive PowerPoint in biology education, particularly for virus topics, suggesting it's a valuable addition to the curriculum. This finding offers fresh insight into the ongoing relevance and effectiveness of PowerPoint as an educational tool in biology, demonstrating its substantial benefits in presenting biological concepts in modern teaching strategies.]]>
<![CDATA[Analysis of Students' Scientific Attitudes in Learning Science in The Campus Teaching Program at SMP Negeri 5 People's Village ]]>
<![CDATA[Sitepu, Puja Arafah]]>;
<![CDATA[Machrizal, Rusdi]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>
<![CDATA[ JPP (Jurnal Pendidikan dan Pembelajaran) Vol 31, No 1 (2024) ]]>
Publisher : <![CDATA[Universitas Negeri Malang ]]>
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DOI: 10.17977/jpp.v31i1.51110
<![CDATA[The aim of this research is to determine the scientific attitude towards science learning in campus teaching programs for class VIII students at SMP Negeri 5 Kampung Rakyat. The research method used in this research is a descriptive method with a qualitative approach. The results of this research analysis show that four dominant scientific attitudes are seen in science learning in campus teaching programs, namely a curious attitude such as students having a high sense of curiosity about new things so that students are enthusiastic about asking questions. Indicators of respect for facts like students can appreciate and accept the opinions expressed by teachers and friends. Indicators of attitudes of willingness to change views such as students being able to realize changes to a more reasonable view of the facts. Students can convey the results of the discussion according to existing facts. The final indicator is a critical thinking attitude, such as students doubting the opinions or answers of other friends, students asking about learning they have just learned about, and students being able to express their opinions if there are differences in opinion between what the teacher conveys and the opinions of other discussion groups.]]>
<![CDATA[Eksistensi Pendidikan Pondok Pesantren Untuk Masyarakat Labuhanbatu ]]>
<![CDATA[Harahap, Aziddin]]>;
<![CDATA[Rahayu, Sri]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>
<![CDATA[ ALACRITY : Journal of Education Volume 4 Issue 1 Februari 2024 ]]>
Publisher : <![CDATA[LPPPI Publishing ]]>
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DOI: 10.52121/alacrity.v4i1.227
<![CDATA[The purpose of this community service focuses on the Existence of Islamic Boarding School Education for the Labuhanbatu Community, where this is carried out at the Darul Husna Langpayung Modern Islamic Boarding School, South Labuhanbatu Regency so that twelfth grade students, especially those who will leave Islamic boarding schools, can understand the role and existence of Islamic boarding schools, especially in Labuhanbatu. south. The sample in this activity was all students and teachers at the Darul Husna Langpayung Islamic Boarding School. The method in this service is a qualitative descriptive approach. Where the analysis developed by describing how the existence of Islamic boarding schools in South Labuhanbatu and can provide insight, discourse and evidence for the development of Islamic boarding schools, especially in South Labuhanbatu. Based on the activities that have been carried out, it is hoped that the existence of Islamic boarding schools will continue to grow. Because a strong foundation in religion is needed for the progress of the nation, especially the South Labuhanbatu area. The shared hope is that Islamic boarding schools must continue to exist in the midst of technological progress in today's society.]]>
<![CDATA[PENGEMBANGAN BAHAN DASAR BELIMBING WULUH MENJADI “DODOL SAROHA” UNTUK PEMBERDAYAAN MASYARAKAT DI DESA TELUK SENTOSA ]]>
<![CDATA[Harahap, Hasmi Syahputra]]>;
<![CDATA[Harahap, Nurlina Ariani]]>;
<![CDATA[Harahap, Arman]]>;
<![CDATA[Syahputra, Dicky Ananda]]>;
<![CDATA[Siregar, Nur Safrani]]>
<![CDATA[ JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 30, No 1 (2024): JANUARI-MARET ]]>
Publisher : <![CDATA[Universitas Negeri Medan ]]>
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DOI: 10.24114/jpkm.v30i1.51578
<![CDATA[Salah satu masalah dalam masyarakat adalah kurangnya pengembangan kemampuan untuk memanfaatkan sumber daya alam seperti belimbing wuluh yang ada di daerah tertentu. Dengan adanya bahan dasar belimbing wuluh yang cukup di daerah tersebut, maka proses pembuatan makanan dari bahan dasar belimbing wuluh memerlukan pengetahuan dan waktu yang cukup untuk mendapatkan hasil yang baik seperti membuat dodol yang sangat bermanfaat untuk peningkatan ekonomi masyarakat dalam kehidupan sehari-hari. Tujuan pengembangan pembuatan dodol dari bahan belimbing wuluh kepada masyarakat untuk menginovasikan makanan dodol yang bahan utamanya dari belimbing wuluh menjadi cita rasa yang unik, hal ini telah disosialisasikan dan diberi pelatihan kepada masyarakat kelompok PKK yang ada di Desa Teluk Sentosa Kabupaten Labuhanbatu. Metode kegiatan pengabdian tersebut adalah dengan pendekatan kolaboratif. Alat khusus yang digunakan untuk pengolahan adonan dodol saroha adalah mesin pengolah yang dirancang oleh ahli mesin perancang yang terpercaya. Mesin dirancang agar dapat beroperasi dengan berputar secara terus menerus pada adonan yang ada dalam wadah mesin. Hasil dari kegiatan ini memperoleh produk dodol saroha yang enak sehingga bisa memajukan perekonomian masyarakat Desa tersebut apabila terus dilanjutkan oleh warga yang hendak membuka usaha. Simpulan yang diperoleh bahwa masyarakat mendapat informasi dan pengetahuan melalui sosialisasi dan pelatihan oleh tim PKM Universitas Labuhanbatu, dan kemudian masyarakat dalam mengembangkan produk tersebut secara mandiri didaerahnya untuk tujuan mengembangkan perekonomian Desa Teluk Sentosa.]]>
<![CDATA[Pengaruh Model Pembelajaran dan Self Efficacy Terhadap Kemampuan Pemecahan Masalah Siswa Pada Materi Sistem Ekskresi ]]>
<![CDATA[Harahap, Hasmi Syahputra]]>;
<![CDATA[Dongoran, Herawati]]>
<![CDATA[ JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 5, No 1: Jurnal Pembelajaran Dan Biologi Nukleus Maret 2019 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jpbn.v5i1.1487
<![CDATA[Penelitian ini bertujuan untuk mengetahui pengaruh serta interaksi model pembelajaran dan self efficacy terhadap: (1) Kemampuan pemecahan masalah siswa kelas XI di MAN 1 Medan. Metode penelitian menggunakan kuasi eksperimen dengan sampel penelitian sebanyak 3 kelas dari 6 kelas XI IPA yang diambil dengan menggunakan metode purposive sampling. Instrumen penelitian menggunakan tes kemampuan pemecahan masalah dan keterampilan proses sains siswa dalam bentuk tes uraian, dan nontes berupa angket self efficacy. Teknik analisis menggunakan statistik deksriptif dan Statistic Inferensial Parametric atau Multivariate Analysis of Variance (MANAVA) dengan taraf signifikan 5% dengan SPSS 20. Hasil penelitian menunjukkan: (1) Ada pengaruh yang signifikan model pembelajaran terhadap kemampuan pemecahan masalah (p=0,024<0,05); (2) Ada pengaruh yang signifikan self efficacy terhadap kemampuan pemecahan masalah (p=0,000<0,05); (3) Ada interaksi yang signifikaan antara model pembelajaran dan self efficacy siswa terhadap kemampuan pemecahan masalah (p=0,004<0,05). Sebagai tindak lanjut dari hasil penelitian ini diharapkan kepada guru untuk dapat menerapkan model pembelajaran dan self efficacy pada materi sistem ekskresi dalam upaya meningkatkan kemampuan pemecahan masalah, dan keterampilan proses sains siswa di sekolah]]>
<![CDATA[ANALYSIS OF LEARNING INTEREST ON BIOLOGY LEARNING OUTCOMES ON EXCRETORY SYSTEM MATERIAL IN SENIOR HIGH SCHOOL ]]>
<![CDATA[Sirait, Diana Khairiyah]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>;
<![CDATA[Machrizal, Rusdi]]>
<![CDATA[ JURNAL EDUSCIENCE Vol 11, No 2 (2024): Jurnal Eduscience (JES), (Authors from Nigeria, Korea, and Indonesia) ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jes.v11i2.6060
<![CDATA[Penelitian ini bertujuan untuk mengetahui minat belajar biologi pada materi sistem ekskresi kelas XI SMA Negeri 2 Rantau Selatan. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan pendekatan ex-post facto dengan sampel penelitian sebanyak 64 murid yang di tentukan secara Cluster Random Sampling dengan rumus Taro Yamane. Instrumen penelitian menggunakan angket minat belajar dengan jumlah 25 pernyataan. Teknik analisis yang di gunakan dengan cara menghitung hasil angket berdasarkan skala likert. Hasil penelitian menunjukkan bahwa (1) Perolehan hasil nilai rata-rata minat belajar siswa kelas XI IPA sebesar 77,4%-89,4% menunjukkan minat belajar berkategori baik sampai sangat baik (2) Terdapat perolehan nilai indikator minat belajar yang signifikan di setiap kelas XI Ipa dengan nilai sebesar 74%-98% kategori baik sampai sangat baik. (3) perolehan minat belajar berdasarkan gender nilai siswi perempuan 84% > nilai siswa laki-laki 78%. Harapan ke depannya penelitian ini dapat menjadi bahan evaluasi solusi untuk lebih meningkatkan minat belajar siswa, diharapkan orang tua dan kepada guru untuk senantiasa berupaya memberikan pengawasan belajar baik di rumah maupun disekolah.]]>
<![CDATA[Struktur Komunitas dan Status Konservasi Ikan Berdasarkan Alat Tangkap Tradisional di Desa Simonis Kabupaten Labuhan Batu Utara ]]>
<![CDATA[Ritonga, Irna Alfaini]]>;
<![CDATA[Khairul, Khairul]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>
<![CDATA[ Bioscientist : Jurnal Ilmiah Biologi Vol 12, No 2 (2024): December ]]>
Publisher : <![CDATA[Department of Biology Education, FSTT, Mandalika University of Education, Indonesia. ]]>
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DOI: 10.33394/bioscientist.v12i2.13057
<![CDATA[Fish diversity must be maintained because it has an ecological role, namely maintaining the balance of the ecosystem and can be used as an indicator of pollution. diversity is also important for the balance of aquatic ecosystems and some simonis villagers make it a community livelihood. Based on information from residents of Simonis Village, North Labuhan Batu Regency, it is recognized that the diversity found in the river is quite high. In addition, residents of simonis village, north labuhan batu district can also utilize river water in pulo biski as drinking water, washing clothes, bathing and tourism. This study aims to determine the community structure, ecological index and conservation status of fish obtained in Simonis Village based on IUCN data. This research is a survey with the determination of observation stations through purposive sampling method. Fish sampling was carried out using environmentally friendly fishing gear such as nets, shoots, fishing rods and tanggok or nets. The results of this study obtained approximately 22 species of fish and each fish species and morphological identification was carried out in order to know the scientific name of each type of fish. Index value and Diversity with moderate category. Diversity Index value with high category. Dominance Index value with no dominance criteria. It is concluded that the diversity of fish in Simonis Village, North Port Batu Regency.]]>
<![CDATA[The Effectiveness of Jigsaw Cooperative Learning Model on Students' Appreciation of Biodiversity at Senior High School SMA Negeri 1 Rantau Utara ]]>
<![CDATA[Siregar, Nur Safrani]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>;
<![CDATA[Khairul, Khairul]]>
<![CDATA[ JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025 ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jpbn.v11i1.6500
<![CDATA[The low appreciation and understanding of students towards biodiversity, especially medicinal plants, pose challenges in biology education in Indonesia. Traditional teacher-centered methods emphasize memorization and lack a local cultural context. This study examines the effectiveness of the Jigsaw cooperative learning model based on ethnoscience in improving students’ appreciation and understanding of medicinal plant biodiversity. A quasi-experimental design with a non-equivalent control group was used, involving grade X students of SMA Negeri 1 Rantau Utara. The experimental group used the Jigsaw model, while the control group followed conventional methods. Instruments included a Likert scale for appreciation and a multiple-choice test for understanding. Data analysis with SPSS 22.0 showed an average appreciation score of 67.03 and an understanding score of 87.66. The effectiveness test yielded a significance value of 0.000 (P < 0.005), indicating a significant improvement in the experimental group. The study concludes that the Jigsaw model enhances student engagement and appreciation of local knowledge, making it a relevant and contextual learning approach for strengthening students’ understanding of Indonesia’s natural and cultural heritage]]>
<![CDATA[Kelas Ukuran dan Hubungan Panjang Berat Ikan Seluang Pipih (Oxygaster anomalura Van Hesselt, 1823) di Desa Aek Kanan Kabupaten Padang Lawas Utara ]]>
<![CDATA[Jani, Nur]]>;
<![CDATA[Khairul, Khairul]]>;
<![CDATA[Harahap, Hasmi Syahputra]]>
<![CDATA[ Akuatiklestari Vol 8 No 1 (2024): Jurnal Akuatiklestari ]]>
Publisher : <![CDATA[Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji ]]>
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DOI: 10.31629/akuatiklestari.v8i1.7208
<![CDATA[Penelitian terkait aspek biologi pada ikan penting dilakukan, mengingat belum adanya data Oxygaster anomalura dari wilayah perairan Desa Aek Kanan. Data dan informasi aspek biologi ikan berguna di dalam upaya pengelolaan sumber ikan Oxygaster anomalura secara lestari. Penelitian bertujuan memperoleh data kelas ukuran dan hubungan panjang berat Oxygaster anomalura di Desa Aek Kanan, Kabupaten Padang Lawas Utara. Penelitian menggunakan metode purposive sampling dengan penentuan stasiun pengamatan berdasarkan perbedaan karakteristik habitat. Sampel ditangkap pada bulan Juni, Juli, dan Agustus 2024. Ikan yang tertangkap kemudian diukur panjang total dan berat. Data hasil penelitian di sajian dalam bentuk tabel dan grafik dengan menggunakan aplikasi Microsoft Excel 2010. Berdasarkan hasil penelitian ini diperoleh 7 ukuran kelas dengan komposisi yang mendominasi kelas ukuran 115-127 mm sebanyak 20 individu dan paling sedikit diperoleh kelas ukuran 154-166 mm (2 ekor). Analisis hubungan panjang berat ikan Oxygaster anomalura mendapatkan nilai b = 1,54, selanjutnya dikatakan bersifat allometrik negatif.]]>
