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All Journal Bioscience JURNAL KEGURUAN AL-ISHLAH: Jurnal Pendidikan INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Biosel: Biologi Science and Education International Journal for Educational and Vocational Studies Best Journal (Biology Education, Sains and Technology)
Warsodirejo, Pandu Prabowo
Faculty Of Teacher And Education Sciences, Islamic University Of North Sumatra
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences

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Development of Learning Media Based on Arthropoda (Crustacea) Filum Diversity in Kampai Island of SD Negeri 050778 Langkat District, Sumatera Utara Budianto, Budianto; Warsodirejo, Pandu Prabowo
International Journal for Educational and Vocational Studies Vol 1, No 5 (2019): September 2019
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v1i5.1799

Abstract

This study aims to develop learning media that can be used by natural science teachers in SD Negeri 050778 by referring to RND-based media development methods (Research and Development) which will later use descriptive analysis methods and development methods. In making Blended Learning media where this media is in the form of learning videos using the Camtasia and Wondershare Quiz Creator application contains recorded video clips and questions about how to sample species, species diversity, and species collection techniques from Phylum Arthropods at SD Negeri 050778 Kampai Langkat Island, North Sumatra. The purpose of this research is descriptive analysis which is to obtain data on the diversity of the Artrhopoda Phylum from the Crustacean class which is very numerous and easily found around the coast of the island of Kampai. Crustacean diversity data obtained were analyzed using species abundance analysis method. Then the learning video development data will then be tested on students and science teachers as a test sample. From the field results found 8 dominant species of the Decapoda Order, including the Mangrove Crab (Scylla serrate), tiger shrimp (Panaeus monodon), Lobster Shrimp (Panulirus sp.), Ghost Crab (Ocypode kuhlii), Crab Uca Viola (Uca vocans) , Uca Petarung Crab (Uca annulipes), Centipede Shrimp (Squilla mantis), Klomang (Bernhardus Pagurus). From the three stations where Crustacea species sampling locations were obtained a diversity index of 0.85% at Station 1 with Species dominance, namely Centipede Shrimp, then 1.76% at Station II with Species dominance, namely Klomang (Pagurus bernhardus), and 0 , 43% with species dominance, namely Shrimp Prawn (Panaeus monodoni). From the analysis calculations of 30 students the results of a large group trial for development data are: (a) a group of 30 students an average of 97.85% (very decent), (2) Science Teacher Test Data of 87% (feasible category).
Population Growth of Fruit Flies (Drosophilla melanogaster) Using The Barangan Banana (Musa paradisiaca) was tested in the FKIP UISU Medan Laboratory Fefiani, Yusri; Warsodirejo, Pandu Prabowo
International Journal for Educational and Vocational Studies Vol 2, No 5 (2020): May 2020
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v2i5.2505

Abstract

This study aims to: 1) recognize fruit flies (Drosophila melanogaster), 2) morphologically distinguish adult fruit fly sex, 3) study the growth of fruit fly populations. The practicum was held on August 20, 2019 in the Biology Education Laboratory FKIP UISU. The working principle of practicum is making food as a medium for fruit fly culture (a mixture of bananas, cassava tape, benzoate), etherization and observation, observing the growth of fruit fly populations. Observations were made by counting the number of live flies and dead flies, the sex ratio of flies. Observations were carried out every day, for 15 days (20 August 2019 - 3 September 2019). The results of the analysis show that: 1) population growth of Drosophila melanogaster includes logistic growth models with S-shaped curves, 2) sex of adult fruit flies can be morphologically distinguished through body size, abdominal shape, genital comb and external genital organs in the abdomen. Based on the results and discussion, the following conclusions are obtained: 1) fruit flies including insects undergoing perfect metamorphosis (egg phase, larvae, pupa, imago), 2) differences in adult fruit fly sex can be seen from body size, abdomen shape, presence of genital comb, external genital organs in the abdomen, 3) population growth of fruit flies including logistic growth models in the form of S curves, influenced by environmental factors
Comparison of Learning Outcomes Using Concept Map Media and Audio-Visual Media Developed in The RnD Model in Education Statistics Courses in Odd Semester 2019 Classes of Biology Study Programs Warsodirejo, Pandu Prabowo; Budianto, Budianto
International Journal for Educational and Vocational Studies Vol 2, No 9 (2020): September 2020
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/ijevs.v2i9.3302

Abstract

This study aims to determine whether there are significant differences between student learning outcomes using media concept maps and Audio-Visual media on educational statistics material in the Biology Education Study Program by teaching using concept map media and Audiovisual media. This type of research is experimental research. The sample in this study was only 1 class, 32 students. Sampling was done by purposive sampling. The results of this study indicate that student learning outcomes use audio-visual media rather than teaching using concept maps, where obtained 𝑋̅1 = 7.806 and SD 𝑋̅1 = 0.788 for Audiovisual Media, while for conventional teaching obtained 𝑋̅2 = 6.333 and SD 𝑋̅2 = 2.224 While the percentage the increase in student learning outcomes of the experimental class was 35.12% and the percentage of the control class increased by 32.20%. The results of data analysis showed t hit> t table (5.43> 2.00). So it can be concluded that there is an influence of the use of audio-visual media on learning outcomes in biology statistical material for the fourth semester of the Biology Education Study Program.
THE EFFECT OF STUDENT CENTERED LEARNING APPROACH ON THE ABILITY TO IDENTIFY PLANTS IN THE FOREST OF EDEN PARK 100 IN BIOLOGY EDUCATION STUDENTS OF FKIP UISU MEDAN Nurhasnah Manurung; Pandu Prabowo Warsodirejo
INTERNATIONAL JOURNAL ON LANGUAGE, RESEARCH AND EDUCATION STUDIES Vol 3, No 1 (2019): Language, Research and Education
Publisher : State Islamic University of North Sumatra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine whether there is the influence of Student Centered Learning approaches to the ability to identify plants in Taman Eden 100 forest in Biology Educations Students FKIP UISU Medan. This research was conducted in March – June 2018. This research used quasi Experiment method with research population is all college students Biology Educations FKIP UISU Medan which amounted to 103 students which then made as many as 21 students from Semester 4 Biology Educations by way of  Non Probability Sampling technique with Purposive Sampling. The data analyzed in research is a written test that is pre test and post test on vegetation of plants material courses plant Ecology. The average value of  pre test before applied the Student Centered Learning approaches is 50,21 and standard deviation 13,07 then as many good categories 3 people (14,28%) and 18 people including less categories (85,71%). And the average post test is obtained after the applied the Student Centered Learning approaches is 69,92 and standard deviation is 7,32 then students as many good categories is 14 people (67%) and 7 people including less categories (33%). Based on the hypothesis test obtained tcount = 6,92 while the value ttable = 1,72 so tcount > t table, thus Ha accepted and H0 rejected, and it can be concluded that there is significant effect of using the Student Centered Learning approaches to the ability to identify plants in Taman Eden 100 forest in Biology Educations College Students FKIP UISU Medan Keywords:     Student Centered Learning Approach, Plants in the Forest of Eden Park100, Biology Education Students of FKIP UISU Medan
Vivivary Tests on Mangrove Plants Species Rhizophora apiculata and Avicennia alba Against the Level of Salt Salinity and Tide Pandu Prabowo Warsodirejo; Tika Santika; RA Rina Dian Anggraini; Widya Sari
Bioscience Vol 5, No 1 (2021): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/0202151110894-0-00

Abstract

Indonesia's coastal areas have a large area and potential for mangrove ecosystems. Of the approximately 15,900 million ha of mangrove forests in the world. 27% or 4,293 million ha are in Indonesia. The Sicanang Medan Belawan mangrove forest, North Sumatra Province, is a wetland area which mostly consists of mangrove forests. In the mangrove forest, there are Rhizophora apiculata and Avicennia alba species. Mangroves have unique morphological characters as a form of adaptation to the environment, one of which is the salinity of sea water which is the level of salinity or salt content in seawater. In the mangrove forest of Sicanang Medan Belawan, there are Rhizophora apiculata and Avicennia alba species which have the characteristics of vivivar culture development. From the results of test 1 on the species Rhizopora apiculata, it was found that the highest salinity level at the muddy and sandy station was 30 ppm, and the highest pH was at 7.79, and at a temperature of 29 C. While for Avicennia alba the highest salinity value was obtained at 30.6 ppm, the highest pH was at 7.82. , and temperature at 29.5 C. Based on the results that different zoning could affect yield, the vivivary shape of mangroves also had an effect on yield. salinity affects mangroves to develop, the higher the salinity, the more difficult it is for the seeds to develop
Exploration of Family Rutaceae in Garden Eden 100 Tobasa Agrowisata Forest Nurhasnah Manurung; Pandu Prabowo Warsodirejo
Bioscience Vol 3, No 2 (2019): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (158.095 KB) | DOI: 10.24036/0201932106088-0-00

Abstract

Research in the Eden 100 agrotourism forest located in the area of Lumban Rang, Sionggang Utara Village, LumbanJulu District, Kab. Toba Samosir North Sumatra has been carried out for 3 months using "Survey or Exploration Method". The aim of this research is to find out data on plant species of family Rutaceae in the Eden Park area 100 and then make herbs and to produce learning devices in the form of dabbing as ingredients teach Biology courses in High Plant Taxonomy. The results showed that there were 9 types of plant family Rutaceae with the Genus Citrus as many as (6), Genus Zanthoxylum (1), Genus Triphasia (1), Genus Aegle (1), so the most dominant is the Genus Citrus. such as Lime (Citrus aurantifolia), Andaliman (Zanthoxylumachanthopodium), Orange Purut (Citrus hystrix DC), Tiger Orange (Citrus medica), Kingtit Orange (Triphasiatrifolia), Lemon Orange (Citrus lemon), Kasturi Orange (Citrus madurensis) , Sweet / Squeezed Oranges (Citrus sinensis), AegleMajamarmelos (L.) Corr. The Rutaceae family plant found in the Eden 100 agrotourism forest is still relatively small when compared with the total total genus Rutaceae 150 genera and 1500 species
Abundance Study of Koompassia excelsa in Maintaining Conservation of Ecosystems in Tangkahan Langkat Nature Reserve, North Sumatra Pandu Prabowo Warsodirejo; Asri Safitri Hasibuan; Arifin Ritonga; Lia Listiana
Bioscience Vol 4, No 1 (2020): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (532.528 KB) | DOI: 10.24036/0202041107563-0-00

Abstract

Writing this paper aims to introduce the king's wooden tree (Koompassia excelsa) to the general public, as the background of this writing because North Sumatra especially in the Tangkahan Langkat forest has one tree with a height of almost 88 meters with very large roots and very hard wood, but not much people know it, this can happen because of lack of exposure and lack of publicity both directly and with the mass media. The method used in this study is the Exploration Method and directly record the sample during the trip. The area observed in the data collection process is 40 hectares divided into 2 regions, namely Region A (15 Hectares) and Region B (25 Hectares). The purpose of this study is to explain that the Koompasia excelsa species is an original species called Timber The king and saw its abundance in the Gunung Leuser Tangkahan Langkat Forest which is adjacent to the Natural Protection Forest of Bukit Barisan National Park in North Sumatra. Based on the results of research in the Gunung Leuser National Park Forest area, North Sumatra it can be concluded that the tualang tree can be found in lowland habitats with altitudes reaching 350 m above sea level and slope rates varying from 40-60. The dominance of species and associations is one of the factors that influence the adventure habitat, but that does not mean that other species do not influence the adventure habitat, such as altitude, soil type, and species of animals that have not been observed and analyzed further. In addition, it is necessary o carry out an inventory of adventurers to estimate the population in North Sumtatra, so that if there is a decline in population, conservation status can be improved.
Perbedaan Hasil Belajar Biologi Menggunakan Media Peta Konsep dan Media Audio Visual Pada Materi Pokok Sistem Peredaran Darah Manusia di Kelas XI SMAN 2 Medan Pandu Prabowo
Keguruan Vol 5, No 1 (2017)
Publisher : Keguruan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui apakah ada perbedaan yang signifikan antara hasil belajar siswa yang menggunakan media peta konsep dan media Audio-Visual pada sub materi pokok sistem peredaran darah manusia kelas XI SMAN 2 Medan dengan melakukan pengajaran menggunakan media peta konsep dan pengajaran menggunakan media Audio-visual. Jenis penelitian ini adalah penelitian eksperimen. Sampel dalam penelitian hanya 2 kelas yaitu sebanyak 80 orang siswa. Pengambilan sampel dilakukan secara purposif sampling Hasil penelitian ini menunjukkan bahwa hasil belajar siswa dengan menggunakan media audio-visual daripada pengajaran menggunakan media peta konsep, dimana diperoleh ????̅1=7,506 dan SD ????̅1=0,888 untuk multimedia berbasis komputer, sedangkan untuk pengajaran konvensional diperoleh ????̅2=5,925 dan SD ????̅2=1,511. Sedangkan persentase peningkatan hasil belajar siswa kelas eksperimen sebesar 33,96% dan persentase peningkatan kelas kontrol sebesar 30,20%. Hasil analisis data menunjukkan tact ttable (5,43 2,00). Sehingga dapat disimpulkan bahwa ada pengaruh penggunaan media audio-visual terhadap hasil belajar biologi pada materi pokok sistem peredaran darah manusia kelas XI IPA SMA N 2 Medan.Kata Kunci: Hasil Belajar Biologi, Media Peta Konsep dan Media Audio Visual, Sistem Peredaran Darah Manusia
Studi Keanekaragaman Hayati Dan Manfaat Ekologi Hutan Tropis di Kebun Batang Laping Madina Mandailing Natal Yusri Fefiani; Sularno ,; Budianto ,; Nurhasnah Manurung; Edi Azwar; Pandu Prabowo Warsodirejo
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 1 (2022): Juni 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i1.5098

Abstract

Hutan Tropis yang merupakan hutan yang lembab yang selalu diguyur hujan atau selalu basah sepanjang tahun adalah hutan yang terletak di wilayah tropis secara spesifik. Maksud dari wilayahspesifik adalah berada dilintang 23,5 LU sampai 23,5 LS pada geografis peta bumi. Hutan Tropis memiliki vegetasi  dan keaneka ragaman hayati yang luar biasa. Vegetasi pada umumnya merupakan tumbuhan berdaun lebar, berbatang tinggi atau pohon tinggi, dan ada juga yang membentuk suatu kanopi atau atap hutan sehingga cahaya matahari tertutup dan tidak mampu menembus sampai lantai hutan permukaan tanah. Hutan Tropis yang berada di wilayah kebun Balap (Batang Laping) yang terletak di Madina Kabupaten Mandailing Natal merupakan wilayah yang paling sulit dijangkau untuk diukur dan dipetakan letak geologi atau ekologi nya bahkan dengan menggunakan drone sekalipun. Ini lah yang menyebabkan hutan tropis batang laping masih tergolong sehat atau masih tergolong asri. Hutan Tropis ini kaya akan ilmu dan manfaat ekologi nya. Selain digunakan masyarakat setempat untuk mencari hasil hutan, juga dapat digunakan sebagai situs objek studi atau penelitian atau field trip kunjungan keilmuan atau pun sebagai objek wisata. Masyarakat setempat yang masih bersifat ortodoks pada umumnya masih belum memahami keanekaragaman hayati dan manfaat ekologi yang terkandung di hutan tropis Kebun Batang Laping tersebut. Karena hal tersebut tim dosen prodi Pendidikan Biologi turun kelapangan untuk melaksanakan field trip sekaligus kegiatan pengabdian masyarakat untuk memberikan pemahaman kepada masyarakat betapa pentingnya hal tersebut untuk dilestarikan terkait keanekaragaman hayati yang terkandung didalamnya
INVENTARISASI JENIS TANAMAN HIAS DI TAMAN AHMAD YANI KOTA MEDAN SEBAGAI PENGEMBANGAN BAHAN AJAR BIOLOGI Emilawati ,; Masnadi Munir; Pandu Prabowo Warsodirejo; Yusri Fefiani
BEST Journal (Biology Education, Sains and Technology) Vol 5, No 1 (2022): Juni 2022
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v5i1.4857

Abstract

Penelitian ini bertujuan untuk mengetahui jumlah dan jenis tanaman hias yang terdapat di taman Ahmad yani Kota Medan, dimana hasil inventarisasi ini dapat dijadikan pengembangan bahan ajar Biologi. Penelitian ini dilaksanakan di taman Ahmad yani Kota Medan pada Agustus 2021 dengan metode deskriptif eksploratif dan teknik purposive sampling. Dari hasil penelitian ini ditemukan 23 jenis tanaman hias dari 14 famili, tanaman hias yang paling dominan di taman Ahmad yani yaitu pada famili Arecaceae dengan 6 jenis tanaman hias. Hasil inventarisasi tanaman hias ini dapat dijadikan pengembangan bahan ajar Biologi dalam bentuk modul. 
Co-Authors Amoi Sinaga Ana Lanna Sari Harahap Anggraini br Sembiring Arifin Ritonga Arifin Ritonga Asri Safitri Hasibuan Budianto , Budianto Budianto Dedi Masri Dinda Ayu Lestari Edi Azwar Emilawati , Febri Azhari Lia Listiana Mariani Utari Sagala Masnadi , Masnadi Masnadi Masnadi Munir Masniah Apriani Berutu Maulidya Rahmah Muhammad Risky Muhammad Surodani Nadila Ismi Nudia Yultisa Nurhasnah Manurung, Nurhasnah RA Rina Dian Anggraini Sucy Nurani Putri Sularno , Sularno , Tika Santika Widya Sari Yusri Fefiani Yusri Fefiani Yusri Fefiani Zikir Amin Nazara Zul Aida