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All Journal JBIO: jurnal biosains (the journal of biosciences) Jurnal Pelita Pendidikan Jurnal Biologi dan Pembelajarannya (JBP) Jurnal Pendidikan Biologi Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Bioedusiana: Jurnal Pendidikan Biologi Atrium Pendidikan Biologi SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL Didaktika: Jurnal Kependidikan Bioscientist : Jurnal Ilmiah Biologi Edu Cendikia: Jurnal Ilmiah Kependidikan Al-Musannif Inovasi Kurikulum
Ashar Hasairin
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences Other

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Pengembangan Ensiklopedia Tumbuhan Obat Etnis Melayu Berbasis Literasi Sains di Kawasan Pesisir Timur Sumatra Utara sebagai Sumber BelajarMata Kuliah Etnobotani Rahmat Fajrin; Ashar Hasairin; Diky Setya Diningrat
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 4 (2025): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/wdm6gj05

Abstract

This study aims to develop a scientific literacy-based ethnobotanical encyclopedia of medicinal plants of the Malay ethnic group in the Eastern Coastal region of North Sumatra and to determine the quality of the developed encyclopedia based on expert validation and user trials. The method used was Research and Development (R&D) adopting the ADDIE development model. Research instruments included validation sheets from material experts, instructional design experts, and layout design experts, as well as response questionnaires from ethnobotany course lecturers and students. The results showed that the developed encyclopedia received a validation score of 96.25% from instructional design experts, 89.7% from material experts, and 98.75% from layout design experts, all categorized as very valid. Lecturers’ responses indicated a practicality level of 89.73%, while student responses reached 94.23%, both categorized as very practical. In conclusion, the scientific literacy-based encyclopedia of Malay ethnic medicinal plants is valid and practical to be used as a learning resource in the Ethnobotany course. Keywords: ADDIE, encyclopedia, Malay ethnic group, medicinal plants, scientific literacy
Pengembangan Ensiklopedia Tumbuhan Langka di Hutan Agrowisata Taman Eden 100 Tobasa Berbasis Literasi Sains pada Mata Kuliah Taksonomi Tumbuhan Kartika Kartika; Ashar Hasairin; Tri Harsono
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 6 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/nevzcb73

Abstract

This study aimed to develop and examine the feasibility and effectiveness of a Rare Plant Encyclopedia of the Taman Eden 100 Tobasa Agrotourism Forest based on scientific literacy as teaching material for the Plant Taxonomy course. The research method employed was research and development using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The research subjects included material experts, learning experts, design experts, the management of Taman Eden 100, lecturers, and Biology Education students. Research instruments consisted of validation sheets, response questionnaires, and pretest–posttest assessments. The results indicated that the developed encyclopedia achieved a very high level of feasibility based on expert evaluations. Lecturer and student responses to the use of the encyclopedia were also categorized as very good. The effectiveness test results showed an improvement in students’ scientific literacy after using the encyclopedia. In conclusion, the developed encyclopedia is feasible and sufficiently effective as teaching material and supports the enhancement of students’ scientific literacy as well as their awareness of rare plant conservation. Keywords: Encyclopedia, Scientific Literacy, Taman Eden, Rare Plants
Development of a Rare Flora and Fauna Booklet on the Toba Caldera to Enhance the Knowledge Dimension of Ecoliteracy among Senior High School Students Yusnidar Sihombing; Binari Manurung; Ashar Hasairin
Bioscientist : Jurnal Ilmiah Biologi Vol. 14 No. 1 (2026): March
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v14i1.20031

Abstract

This study aimed to examine the feasibility and effectiveness of a booklet on the rare flora and fauna of the Toba Caldera as instructional material for biodiversity topics. The study employed a Research and Development (R&D) approach using the 4D model, which consists of the Define, Design, Develop, and Disseminate stages. The feasibility of the booklet was assessed based on expert validation, teacher responses, and student responses, while its effectiveness was evaluated using the Mann–Whitney test and N-Gain analysis. The feasibility results indicated that the booklet was categorized as very good based on expert validation. Teacher responses were also rated very good, with a score of 96.25%, and student responses in each trial likewise fell within the very good category. The effectiveness test conducted on students at SMAN 1 Lumban Julu showed an N-Gain value of 0.68, which was categorized as moderate. The Mann–Whitney test indicated a significant difference in ecological literacy knowledge between the experimental and control classes on the posttest, with a probability value of 0.00 < 0.05. In addition, students’ biodiversity ecoliteracy knowledge reached 86.64%, which was classified as high. Therefore, the developed booklet is effective in improving students’ ecological literacy knowledge and is feasible for use as a supplementary teaching material in biodiversity learning by utilizing local potential as a learning resource.
Populasi Lichens Pada Tegakan Pohon Di Desa Kinangkong Kecamatan Laubaleng, Karo Sumatera Utara Ashar Hasairin; Melisa Br. Karo Br. Karo; Adi Hartono
Jurnal Biologi dan Pembelajarannya (JB&P) Vol 13 No 1 (2026): APRIL 2026
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jbp.v13i1.27360

Abstract

Penelitian ini bertujuan untuk mengetahui keanekaragaman lichens pada tegakan pohon Kemiri (Aleurites moluccanus), Pohon Pinang (Areca cathecu) dan Pohon Kakao (Theobroma cacao) di Desa Kinangkong Kecamatan Laubaleng Kabupaten Karo, Sumatera Utara. Penelitian bersifat deskripstif dengan metode eksploraif dan inventarisasi pada tegakan pohon Kemiri (Aleurites moluccanus), pohon Pinang (Areca cathecu) dan pohon Kakao (Theobroma cacao). Teknik Purposive Sampling dengan menggunakan transek vertikal ke atas. Hasil penelitian menunjukkan bahwa pada pohon Kemiri (Aleurites moluccanus) ditemukan 11 jenis lichens dengan jumlah 91 spesies, pada pohon Pinang (Areca cathecu) ditemukan 10 jenis lichens dengan jumlah 51 spesies dan pada pohon Kakao (Theobroma cacao) ditemukan 9 jenis lichens dengan jumlah 54 spesies. Keanekaragaman lichens yang tinggi pada pohon Kemiri (Aleurites moluccanus) dengan indeks nilai penting (H′= 26,84) diikuti pada pohon Kakao (Theobroma cacao) dan pohon Pinang (Areca cathecu). Jumlah lichens dari ketiga pohon tersebut sebanyak 14 jenis dari 7 famili dengan 4 tipe talus (crustose, foliose, fructicose dan squamolose). Karakteristik habitat yang mendukung pertumbuhan dan perkembangan lichens pada lokasi penelitian berada pada suhu 27 0C – 29 0C, kelembaban 61% - 66%.
Pengembangan Buku Pengayaan Jenis Invertebrata di Pantai PandaratanTapanuli Tengah Berbasis Kontekstual untuk Meningkatkan Hasil Belajar Siswa Kelas X SMA: Development of a Contextual Enrichment Book Based on Invertebrate Diversity at Pandaratan Beach, Central Tapanuli to Improve Grade 10 Senior High School Students’ Learning Outcomes Marina Azzahra Nasution; Khairiza Lubis; Ashar Hasairin; Ely Djulia
Al-Musannif Vol. 8 No. 1 (2026)
Publisher : Madrasah Tsanawiyah DDI Cilellang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65046/msn.v8i1.52

Abstract

Utilizing local potential as a learning resource can create more contextual and meaningful learning. This study aims to develop a non-textbook on invertebrate Animalia diversity in Pandaratan Beach, Central Tapanuli based on contextual validity that is valid, practical, and effective in improving students' cognitive learning outcomes. The research method used is Research and Development (R&D) with the Four-D (4-D) model which includes define, design, develop, and disseminate. The research subjects consisted of expert validators, biology teachers, and grade X students of SMA Negeri 1 Tukka. Data were collected through validation sheets, response questionnaires, and cognitive learning outcome tests. The results showed that there were 31 invertebrate Animalia species used as the basis for developing non-textbooks. The validation results showed very high feasibility from material experts (95.3%), learning design experts (94.01%), and graphic design experts (84.51%). The teacher's response obtained 99.47% with a very good category, and the student's response was also very good. The effectiveness test showed an N-Gain value of 0.71 (high category), while the t-test obtained a significance of 0.000 (p < 0.05). This indicates that the use of contextual-based non-textbooks has a significant effect on improving students' cognitive learning outcomes. Thus, the developed product is declared valid, practical, and effective as a learning resource for Animalia.
Pengembangan Bahan Ajar IPA Berbasis SETS pada Materi Sistem Pencernaan untuk Meningkatkan Literasi Sains Siswa SD: Development of SETS-Based Science Teaching Materials on the Digestive System to Enhance Science Literacy among Elementary School Students Aigadilla Anugrah; Ashar Hasairin; Aswarina Nasution; Nurfajriani Nurfajriani; Wawan Bunawan; Zuraida Lubis
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 6 No. 02 (2026): Research Articles, August 2026
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v6i02.9165

Abstract

The state of science education in Grade V at SDN 105855 PTPN II Tanjung Morawa indicates that students' scientific literacy remains low, and there is limited use of instructional media that connect scientific concepts with everyday realities. Consequently, students have not fully grasped the interrelationships among science, the environment, technology, and social contexts within daily life. This study employed a Research and Development (R&D) approach utilising the ADDIE model—comprising the stages of Analysis, Design, Development, Implementation, and Evaluation. The trial involved 25 students from class VA. Findings reveal that the designed instructional material achieved excellent validity ratings. Expert assessments recorded validity scores of 92.42% from the subject matter expert, 84.33% from the media expert, and 80.00% from the language expert. Regarding practicality, feedback from both teachers and students fell into the "highly practical" category, with scores of 91.11% and 92%, respectively. Meanwhile, effectiveness testing demonstrated a significant increase in students' average scores, rising from 48.00 in the initial evaluation to 88.00 in the final evaluation. The N-Gain calculation yielded a mean score of 0.7806, falling within the high-level category. Furthermore, a one-sample t-test analysis produced a significance value of 0.000 (less than 0.05), leading to the rejection of the null hypothesis (H0) and the acceptance of the alternative hypothesis (Ha). Ultimately, the SETS-based science instructional material covering the digestive system proved to be valid, practical, and effective in enhancing the scientific literacy skills of elementary school students.
REVITALISASI ETNOPAPER: TRANSFORMASI LIMBAH SELULOSA DAUN KERING MELALUI TEKNOLOGI PULPING BERBASIS ETNOSAINS DALUANG UNTUK MENUMBUHKAN LIFE SKILL SISWA Ashar Hasairin; Idramsa Idramsa; Onggal Sihite; Suci Rahmawati; Sailana Mira Rangkuty; Khairiza Lubis; Muliawati Muliawati; Nila Zusmita Wasni; Halim Simatupang; Wasis Wuyung Wisnu Brata
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 7 (2026): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i7.2867-2874

Abstract

Kegiatan Pengabdian kepada Masyarakat (PkM) ini dilatarbelakangi oleh belum optimalnya pengelolaan limbah daun di Sekolah Syarif Ar Rasyid Kota Binjai yang selama ini dilakukan dengan pembakaran, sehingga menimbulkan masalah baru berupa pencemaran udara. Hal ini juga sejalan dengan hasil observasi rendahnya literasi etnosains siswa yaitu 90% siswa hanya mengetahui kertas dari kayu pohon. Tujuan kegiatan adalah mengimplementasikan teknologi tepat guna berbasis teknik Daluang untuk mengolah limbah daun menjadi kertas, meningkatkan literasi lingkungan, serta menumbuhkan life skill siswa. Metode pelaksanaan meliputi tiga tahap: (1) Focus Group Discussion (FGD) untuk audit vegetasi dan sinkronisasi kurikulum; (2) sosialisasi dan pelatihan implementasi IPTEKS melalui demonstrasi pembuatan pulp (pencacahan dengan mesin mini cooper 200 watt, perebusan dengan campuran 100 gr soda kue dan 900 mL air selama 15 menit, pemukulan serat, penambahan air kanji, pencetakan, dan pengeringan); (3) pendampingan dan evaluasi mutu. Hasil kegiatan menunjukkan: (a) reduksi volume limbah daun sebesar 70% dari 5–15 kg per minggu; (b) peningkatan life skill siswa dengan rerata capaian 3,4 (skala 4,0) yang mencakup kecakapan personal (3,8), sosial (3,5), akademik (3,0), dan vokasional (3,3); (c) keberhasilan produksi kertas dari berbagai bahan (daun kering, rumput, sampah kertas) daun kering memerlukan konsentrasi soda kue dan perebusan yang lebih lama; (d) terintegrasinya kearifan lokal teknik Daluang dalam pembelajaran kontekstual. Transformasi limbah selulosa daun melalui teknologi pulping berbasis etnosains Daluang tidak hanya menyelesaikan masalah ekologi sekolah tetapi juga efektif menumbuhkan kecakapan hidup siswa serta melestarikan warisan budaya Nusantara. Kegiatan ini juga mendukung pencapaian SDGs poin 4 (pendidikan berkualitas) dan poin 12 (konsumsi dan produksi bertanggung jawab).
Pengembangan Buku Referensi Berbasis Riset Perbanyakan Tanaman Anggrek Dendrobium sp. Secara In Vitro  Nabilah Syahirah Azhari; Fauziyah Harahap; Ashar Hasairin
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 9 No. 4 (2026): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/qtb1q320

Abstract

This study aimed to develop a research-based reference book on the in vitro propagation of Dendrobium sp. orchids as a learning resource for the Plant Tissue Culture course. This study employed a Research and Development (R&D) method using the Four-D (4-D) development model, which consists of define, design, develop,  and  disseminate  stages.  The  reference  book  was  developed based on research findings on the shoot multiplication of Dendrobium sp. using combinations of the plant growth regulators Indole-3-Butyric Acid (IBA) and 6-Benzylaminopurine (BAP), as well as IBA and kinetin in Murashige and Skoog (MS) medium. Product feasibility was evaluated by two subject-matter experts, one instructional design expert, and one graphic design expert, while the practicality test involved one lecturer and 42 students from the Biology Education Study Program at the State Islamic University of North Sumatra. The results showed that the combinations of IBA with BAP and IBA with kinetin generally had no significant effect on shoot number, shoot length, leaf number, and shoot emergence time. The validation results showed that the developed reference book was categorized as feasible to highly feasible, with validation scores of 76.47% and 98.82% from the subject-matter experts, 87.50% from the instructional design expert, and 80.00% from the graphic design expert. Furthermore, the practicality evaluation obtained scores of 84.00% from the lecturer, 78.67% in the individual trial, 88.44% in the small-group trial, and 77.20% in the large-group trial, indicating that the book was practical to highly practical. Based on these findings, the research-based reference book was considered feasible and practical for use as a supplementary learning resource in the Plant Tissue Culture course. Keywords: 4-D Development Model, Dendrobium Sp., Research-Based Reference Book, Shoot Multiplication, Tissue Culture
Urgency Analysis of Development of Self-Discovery and Exploration (SDE) Integrated Low Level Organism Taxonomy Module to Improve 21st Century Skills Adi Hartono; Ashar Hasairin; Diky Setya Diningrat
Bioedusiana: Jurnal Pendidikan Biologi Vol 7, No 2 (2022): Bioedusiana
Publisher : Jurusan Pendidikan Biologi - Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/bioed.v7i2.5191

Abstract

21st-century skills are very important skills possessed by the younger generation in order to compete and successfully face challenges in the global era. One of the efforts to improve 21st Century Skills is to integrate the Discovery Learning model and the assignment of the IQF into the concept of an innovatively created interactive learning module in the form of Self-Discovery and Exploration (SDE). Therefore, this study aims to explore the potential need for developing SDE-based modules in the Taxonomy of Low-Level Organisms courses to improve students' 21st-century skills. This research includes Research and Development (RD) research using the ADDIE model. The essence of this research specifically focuses on the Analysis stage in the ADDIE model series. Data collection techniques using questionnaires and interviews. The findings were analyzed descriptively qualitatively with the Miles and Huberman approach. The results showed that the lecturers admitted to agreeing and supporting the development of the SDE module to improve the quality of teaching materials in the Lower Level Organism Taxonomy course, as many as 60.40% of students from the Department of Biology, Faculty of Mathematics and Natural Sciences, State University of Medan admitted that they needed to improve their twentieth century skills. 21 and as many as 94% of students in the major agreed to use the SDE-based Taxonomy of Low-Level Organisms module. Based on this, it can be concluded that the development of the SDE integrated Low Level Organism Taxonomy module is an important thing to do to improve students' 21st Century Skills.
Development of STEM-based worksheets to improve critical thinking on matter topic Edi Siswanto; Ashar Hasairin; Sumarno Sumarno
Inovasi Kurikulum Vol. 22 No. 3 (2025): Inovasi Kurikulum, August 2025
Publisher : Himpunan Pengembang Kurikulum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64014/jik.v22i3.76

Abstract

This study aims to develop a STEM-based Student Worksheet (LKPD) for Science and Social Studies (IPAS) subject in the fourth grade of elementary school, focusing on the topic of various forms of matter and their changes. The research employed a Research and Development (R&D) method using the ADDIE model, which includes analysis, design, development, implementation, and evaluation phases. Expert validations were conducted by content, media, and language specialists to assess the quality of material, visual design, and linguistic accuracy. All validation results were categorized as highly valid. Practicality testing was conducted through teacher and student responses as well as small and large group trials, which showed the LKPD to be highly practical in the learning process. Effectiveness was confirmed through increased learning outcomes in the experimental group compared to the control group, supported by independent t-tests and N-Gain analysis. The findings indicate that the STEM-based LKPD enhances students' critical thinking skills. The developed product also aligns with constructivist, behaviorist, and cognitive learning theories. The results confirm that the STEM-based LKPD meets the criteria of validity, practicality, and effectiveness, making it suitable for implementation in IPAS learning at the elementary level.   Abstrak Keterampilan berpikir kritis peserta didik sekolah dasar masih tergolong rendah, terutama saat mempelajari materi perubahan wujud benda. Kondisi ini menuntut ketersediaan perangkat pembelajaran yang dirancang secara kontekstual, sistematis, dan terintegrasi. Tujuan dari penelitian ini adalah mengembangkan Lembar Kerja Peserta Didik (LKPD) berbasis pendekatan STEM untuk meningkatkan kemampuan berpikir kritis pada mata pelajaran IPAS kelas IV sekolah dasar. Proses pengembangan mengikuti model ADDIE yang mencakup tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Penilaian dilakukan melalui validasi oleh para ahli, angket kepraktisan dari guru dan peserta didik, serta pengukuran efektivitas menggunakan soal pretes dan postes. Hasil validasi menunjukkan bahwa LKPD yang dikembangkan sangat layak digunakan berdasarkan aspek isi, kebahasaan, dan desain tampilan. Respon guru dan peserta didik menunjukkan bahwa LKPD tersebut mudah digunakan dan menarik secara visual maupun fungsional. Evaluasi efektivitas menunjukkan peningkatan keterampilan berpikir kritis peserta didik secara signifikan setelah penggunaan LKPD berbasis STEM dalam proses pembelajaran. Hasil ini menunjukkan bahwa LKPD yang dikembangkan tidak hanya valid dan praktis, tetapi juga memberikan dampak positif terhadap pencapaian hasil belajar peserta didik. Penelitian ini merekomendasikan penggunaan LKPD berbasis STEM sebagai media pembelajaran yang mendorong keterampilan berpikir kritis sejak jenjang pendidikan dasar. Kata Kunci: berpikir kritis; IPAS; LKPD; STEM
Co-Authors Adi Hartono Adi Hartono Adi Hartono Adi Sutopo Aigadilla Anugrah Aswarina Nasution Auliyana Rahmah Harahap Binari Manurung Dewi Apriyanti Diningrat, Diky Setya Edi Siswanto Ely Djulia Fathur Rahmi Fauziyah Harahap Halim Simatupang Hasrina Hasim Hasruddin Idramsa Idramsa Kartika Kartika Khairiza Lubis Maisarah Nasution Marina Azzahra Nasution Masdiana Sinambela Melisa Br. Karo Br. Karo Muliawati Muliawati Nabilah Syahirah Azhari Nasution, Annio Indah Lestari Nila Zusmita Wasni Nurfajriani Nurfajriani Onggal Sihite Pulungan, Ahmad Shafwan S Rahmat Fajrin Restuati, Martina Sailana Mira Rangkuty Siregar, Rosliana Suci Rahmawati Sumarno . Tri Harsono Ummi Zaimah Wasis Wuyung Wisnu Brata Wawan Bunawan Widya Arwita Widya Pinondang Sirait Winara Winara Yuli varananda Hasibuan Yusnidar Sihombing Zuraida Lubis