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Biosel: Biologi Science and Education

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Published by Institut Agama Islam Negeri Ambon

ISSN : 2252858X EISSN : 25411225 DOI : -

Core Subject : Science, Education, Agriculture, Social,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Energy Environmental Science

Journal Biosel receiving articles of the results of the study in biology field and education. This journal rising twice a year, namely edition of january-june and edition of july-december.

Arjuna Subject : -

Articles 284 Documents

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Eksplorasi Pelaksanaan Praktikum Fisika SMA Di Kota Ambon dalam Masa Pandemi Covid 19 Limba, Anatasija
Biosel Biology Science and Education Vol. 11 No. 2 (2022): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Practicum in learning physics in the special conditions of the COVID-19 pandemic towards the new normal era can be done both online and offline. The fact shows that the description of the implementation of practicum in high school physics learning in Ambon City during the Covid-19 pandemic does not yet exist. The purpose of this study was to explore the implementation of practicum in high school physics learning in Ambon City during the Covid-19 pandemic as a whole, starting from planning, implementation and practicum results. The results of the exploration are used as the basis for formulating policy recommendations for planning, implementing and evaluating practicum in high school physics learning in Ambon City in the new normal era. Exploration was carried out by distributing questionnaires and conducting interviews with 71 teachers. The results of the exploration showed that the planning, implementation and assessment of practicum activities in high school physics learning during the Covid 19 pandemic did not go well. For this reason, it is recommended that training be carried out as soon as possible regarding the planning, implementation and assessment of practicum in physics learning both online and offline so that teachers are ready to carry out practical activities in physics learning to enter the new normal. Keywords: Exploration, Practice, Physics, SMA, Ambon City

KARAKTERISTIK STRUKTUR MIKRO ORGAN LAMUN Enhalus acoroides MENGGUNAKAN TEKNIK SEM (Scanning Electron Microscope) NATSIR, NUR ALIM
Biosel Biology Science and Education Vol. 11 No. 2 (2022): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Seagrass is an aquatic iota that is capable of accumulating pollutants such as heavy metals dissolved in water. The waters of Marlosso and Nametek along the waters of Kayeli Bay are currently polluted due to illegal gold mining activities that use mercury (Hg) and anthropogenic activities that produce lead (Pb) pollutants that pollute these waters. Mercury (Hg) is a type of heavy metal BIII (toxic and dangerous material) which is toxic to all living things, either in its single form (metal) or in its compounds. While lead (Pb) is a heavy metal produced by human activities around the waters such as household and transportation waste. These pollutants can enter the waters with the help of rainwater. Heavy metal BIII that accumulates in waters can affect the organisms in it such as the morphology of seagrass organs. Identification of the morphological structure of the seagrass Enhalus acoroides using the SEM (Scanning Electron Microscope) method with a magnification of 2000x. The research was carried out at the Laboratory of Minerals and Advanced Materials, State University of Malang, on June 24-August 24, 2021 and sampling in Marlosso and Nametek waters, Buru Regency, Maluku. The results showed that all seagrass organs had undergone morphological changes in the arrangement of irregular root fibers as well as rhizomes and leaves that experienced thickening of the epidermal cell walls as a form of adaptation to heavy metal absorption. Keywords: Seagrass, Morphology, Heavy metal, SEM

Paparan Timbal (Pb) Pada (Scylla sp) Pasca Tambang Gunung Botak Abdollah, Azwar; Sohilauw, Indrayani Sima Sima
Biosel Biology Science and Education Vol. 11 No. 2 (2022): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Mangrove forests are referred to as mangrove forests and are an environment that is often used by the community to be used as fishing locations, this is because there are many fauna in the form crabs, fish, and shrimp. Mangrove forest is an environment close to Bald Mountain which is a gold mining site.that place also occurs gold processing with chemicals that can assist in the gold processing. The lead waste generated from the process of community activities working as gold miners gold mining flows through rivers that cross the mangrove forest, feared that it can disrupt the habitat of plants and animals that live in that environment. It can also be dangerous for local people if they consume food from fishing rods that have been contaminated by lead waste. The type of research used is descriptive qualitative using a laboratory experimental approach to find the lead content (Pb) in (Scylla) obtained from (Scylla) that lives in the Anahoni Mangrove Forest. Sampling is taken at random up three spots (each spot consists 3 points and each point consists of 6 birds). The Pb content of Scylla sp. From results of laboratory tests, it is known that there is heavy metal (Pb) content in (Scylla) living in Anahoni Mangrove Forest, Buru Regency. The average heavy metal content (Pb) in (Scylla). different samples, namely sample I an average of 2,91292 ppm, sample II an average of 2,91292 ppm and sample III an average of 3,73749 ppm. Keywords: Mangrove Crab. Lead, Pb, Serrata, Scilla

Application of Eco-enzymes from Nutmeg, Clove, and Eucalyptus Plant Waste in Inhibiting the Growth of E. coli and S. aureus In Vitro Rijal, Muhammad
Biosel Biology Science and Education Vol. 11 No. 1 (2022): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v11i1.4194

Eco-enzyme is a liquid produced from the fermentation of non-fat organic matter as an environmentally friendly antiseptic with no harmful residues to the environment. Organic materials commonly used in the manufacture of eco-enzymes include vegetables and fruit wastes. Therefore, this study aims to produce eco-enzymes from organic wastes in the form of nutmeg, clove, and eucalyptus leaves. A laboratory experiment with a post-test-only control group design was carried out for 7 months from March to September 2021. The variable X includes the type of plant waste from which the eco-enzyme was obtained namely nutmeg flesh (BP), nutmeg leaf (DP), eucalyptus leaf (DK), clove leaf (DC), liquid antiseptic (Ae), and gel antiseptic (Ai), while variable Y was the level of E. coli and S. aureus (mm) growth inhibition. The results showed that different plant wastes' eco-enzymes also had distinctive colors, where DP and DK were brown, BP was reddish-brown, while DC appeared blackish-brown and clear. These differences occur due to variations in the chemical composition of each material used. Furthermore, the acidic aroma from each eco-enzyme was derived from the decomposition of alcohol compounds into acetic acid during aerobic respiration. The aroma was distinctively different depending on the type of plant waste used. Eco-enzymes and commercial antiseptics also have different abilities to inhibit E. coli and S. aureus growth with the highest inhibition found in eco-enzymes made from eucalyptus leaf waste. Keywords: Antiseptic, Cloves, Nutmeg, Eucalyptus

Uji Kelompok Senyawa Antioksidan Ekstrak Ethanol Tepung Kulit Pisang Lokal Lampung Ulmillah, Aulia; Astuti, Lilik Dwi; Kuswanto, Eko
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.4102

ABSTRAKKulit pisang pada umumnya tidak banyak dimanfaatkan oleh masyarakat dan menjadi limbah. Kulit pisang memiliki kandungan metabolit sekunder yang berpotensi sebagai antioksidan. Penggunaan bagian terluar pisang sebagai tepung diharapkan bisa menjadi pengganti dalam bahan dasar makanan dan mengurangi limbah di lingkungan. Penelitian ini memiliki tujuan mengukur kadar antioksidan dan jenis kelompok senyawa metabolit sekunder dalam ekstrak ethanol tepung kulit pisang. Jenis pisang yang digunakan antara lain Muli (Musa acuminate), Pisang Tanduk (Musa paradisiaca), dan Pisang Kepok (Musa acuminate var. balbisiana). Maserasi dengan pelarut ethanol dipilih sebagai salah satu metode ekstraksi. Kadar antioksidan diuji dengan metode DPPH. Penentuan golongan senyawa dilakukan dengan skrining fitokimia. Kandungan antioksidan dianalisis dengan menggunakan analisis probit untuk dihitung nilai IC50. Golongan senyawa antioksidan dianalisis secara deskriptif. Data penelitian menghasilkan bahwa kadar antioksidan ekstrak ethanol tepung kulit pisang kepok yaitu 9,35 ppm (sangat kuat), tepung kulit pisang tanduk yaitu 48.49 ppm (sangat kuat) dan tepung kulit pisang muli sebesar 62,31 ppm (kuat). Golongan senyawa yang teridentifikasi pada ketiga tepung kulit pisang diantaranya alkaloid, flavonoid, tanin, saponin, steroid dan terpenoid. Kata Kunci: Antioksidan, Kelompok Senyawa, Kulit Pisang, Tepung ABSTRACT Banana peel is generally not utilized by the public and becomes waste. Banana peel has secondary metabolite content that has the potential to be an antioxidant. Using the outermost part of banana as flour is expected to be a replacement in food ingredients and reduce waste in the environment. This study aims to measure the antioxidant level and type of secondary metabolite compound group in ethanol extract of banana peel flour. The types of banana used include Muli (Musa acuminate), Tanduk Banana (Musa paradisiaca), and Kepok Banana (Musa acuminate var. balbisiana). Maceration with ethanol solvent is chosen as one of the extraction methods. The antioxidant level is tested using the DPPH method. Determination of compound group is done by phytochemical screening. The antioxidant content was analyzed using probit analysis to calculate the IC50 value. The antioxidant compound group was analyzed descriptively. The research data showed that the antioxidant level of kepok banana peel flour ethanol extract was 9.35 ppm (very strong), tanduk banana peel flour was 48.49 ppm (very strong), and muli banana peel flour was 62.31 ppm (strong). The compound groups identified in the three banana peel flours were alkaloids, flavonoids, tannins, saponins, steroids, and terpenoids. Keywords: Antioxidant, Banana Peel, Compound Group, Flour

Keanekaragaman Jenis Kupu-Kupu (Lepidoptera: Rhopalocera) Di Zona Rehabilitasi Blok Bonangan Resort Wonoasri Taman Nasional Meru Betiri Setiawan, Rendy; Siddiq, Arif Mohammad
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.4276

Kupu-kupu termasuk serangga ordo Lepidoptera (subordo Rhopalocera) yang berperan penting bagi keseimbangan ekosistem. Peran utama kupu-kupu yaitu sebagai konsumen primer dan serangga polinator. Penelitian ini bertujuan untuk menentukan keanekaragaman jenis kupu-kupu di zona rehabilitasi Blok Bonangan, Resort Wonoasri TNMB. Metode pengambilan spesimen menggunakan metode jelajah dengan teknik ayunan tidak berpola.Hasil penelitian ditemukan 12 jenis kupu-kupu (Lepidoptera: Rhopalocera). Nilai indeks keanekaragaman jenis kupu-kupu tergolong sedang yaitu 2,07. Kesimpulan dari penelitian ini yaitu ditemukan sebanyak 235 individu kupu-kupu yang tergolong dalam 12 jenis, 3 famili dan 11 genus antara lain yaitu Neptis sp., Junonia sp., Euploea sp., Hypolimnas sp., Orsotriaena sp., Mycalesis sp., Ypthima sp.,Leptosia sp., Eurema sp., Jamides sp., Appias sp. (1)., dan Appias sp. (2).Nilai indeks keanekaragaman jenis kupu-kupu (Lepidoptera: Rhopalocera) di zona rehabilitasi Blok Bonangan Resort Wonoasri TNMB tergolong sedang yaitu 2,07.

IMPLEMENTASI KURIKULUM 2013 DALAM PEMBELAJARAN IPA DI MTS NEGERI 6 MALUKU TENGAH Seknun, M. Faqih; Mamulaty, Sartika; Samputri, Salma
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.3014

Penelitian ini bertujuan untuk mendeskripsikan implementasikan kurikulum 2013 dalam pembelajaran IPA di MTs Negeri 6 Maluku Tengah. Dan untuk menegetahui fakstor pendukung dan faktor penghambat implementasi kurikulum 2013 dalam pembelajaran IPA di MTs Negeri Malaku Tengah. Jenis pendekatan yang digunakan dalam penelitian ini adalah deskriptif kualitatif, teknik pengumpulan data yang dipakai pada penelitian adalah observasi, wawancara, angket, dan dokumentasi, reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian dan pembahasan, maka diangkat kesimpulan bahwa implementasikan kurikulum 2013 dalam pembelajaran IPA di MTs Negeri 6 Maluku Tengah dilakukan dengan mengikuti RPP kurikulum 2013 oleh guru IPA. Dan implementasi kurukulum 2013 dalam pembelajaran IPA di MTs Negeri 6 Maluku Tengah diperoleh secara umum sudah berjalan dengan baik, mulai dari tahap persiapan dan tahap evaluasi. Faktor pendukung implementasi Kurikulum 2013 dalam pembelajaran IPA yaitu adanya motivasi dan peran kepala sekolah dalam pembinaan kurikulum serta diklat yang dilakukan pemerintah dalam menunjang keterlaksanaan kurikulum 2013 di sekolah. Sedangan faktor penghambat adalah kurangnya sarana dan prasarana yang menunjang kurikulum 2013 seperti bahan ajar, media, perpustakaan dan laboratorium IPA.

Karakteristik Fisik dan Kimia Perairan Pantai Mamala Di Kawasan Pesisir Desa Mamala Malteng Kaliky, Nurainy
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.4173

Ekosistem pantai berbatu dan ekositem pantai berpasir memiliki keanekaragaman flora dan fauna. Pantai berbatu mempunyai fauna dangancara adaptasi yang berbeda dengan pantai berpasir.berbagai proses fisik dan kimia yang terjadi pada kedua ekosistem ini menjadi ciri khas terbentuknya ekosistem tersebut.tujuan dari penelitian ini adalah untuk menganalisis secara observasi jenis sumberdaya yang ada pada pantai Mamala dan mengalisis hubungan parameter fisik dan kimia yang mempengaruhi ekosistem pantai Desa Mamala.Metode penelitian yang digunakan adalah observasi dan pengambilan data secara insitu pada dua stasiun. analisa data menggunakan software SPSS untuk uji pearson dan dilanjutkan dengan uji korelasi untuk melihat hubungan dari parameter-parameter tersebut. hasil penelitian menunjukkan bahwa hubungan korelasi antara ph , kecerahan dan kekeruhan pada stasiun kedua dan stasiun pertama terlihat bahwa nilai stasiun kedua lebih tinggi. Terlihat bahwa nilai R2 lebih tinggi pada parameter fisik dan kimia yaitu kekeruhan,kecerahan, salinitas dan Ph dan rendah pada paremeter suhu. Faktor fisik dan kimia sangat mempengaruhi kesuburan dari suatu perairan

Pengaruh Metode Pembelajaran Daring Terhadap Hasil Belajar Materi Operasi Hitung Bilangan Bulat Akbar, La Ali; Nimreskosu, Fredrik; Syarifuddin3, Syarifuddin
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.4550

The purpose of this study was to determine the influence of online learning methods on the learning outcomes of number operation material in grade VI students of SD Negeri 64 Ambon. The research method used in this study was to use simple Regression analysis and t-Test with the help of the SPSS ver.16.0 application. The results showed that there was a significant influence between online learning methods on the learning outcomes of integer counting operation materials in students of SD Negeri 64 Ambon and the calculation of > ttabel at a real level of 0.05%, namely counting (3.463) and ttabel (2.119) and the amount of r value was 0.428 or 42.8%, namely the amount of contribution of online learning method factors to student learning outcomes on the meter of integer counting operations of grade VI students of SD Negeri 64 Ambon and 57.2%.influenced by other factors beyond the scope of the study. While the results of simple regression obtained a regression coefficient value of 0.645 that every increase in online learning methods by 1%, the learning outcomes of integer calculation operation materials for grade VI students of SD Negeri 64 also increased by 0.645. Keywords: Online Learning Methods, Learning Outcomes

PEMANFAATAN KARDUS BEKAS SEBAGAI MEDIA PEMBELAJARAN PUZZLE PADA MATA PELAJARAN IPA DI SD NEGERI INPRES VATWAHAN MALUKU TENGGARA Renngiwur, Janaba
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.4333

The use of media in the learning process can generate new motivational desires and interests, and stimulate learning activities, even bringing psychological influences on students, especially elementary age students. The purpose of this study is to utilize used materials in the form of cardboard as a medium for learning science. The method used is descriptive qualitative, the research was conducted at Inpres Vatwahan Elementary School, in the odd semester of the 2022/2023 academic year for 19 grade VI students, the data collection technique was through observation, interviews and documentation. The results showed that the innovative work of educators using used goods in the form of cardboard as a medium for learning puzzles in science subjects was able to encourage the learning process to be more meaningful, active and fun. Learning media is useful in clarifying teaching material, overcoming space and time, encouraging students to be more active and can improve learning outcomes. Students also feel happy and enthusiastic, and are able to work together and solve problems. This learning media fulfills eductive, economic, social functions and develops students' experience and interpersonal intelligence so that cognitive, affective, psychomotor abilities are achieved to improve students' life skills. Puzzle media made from used cardboard that is no longer used is one of the many media that can be obtained from the surrounding environment which is useful for learning.Keywords: Learning Media, Puzzle, Cardboard

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