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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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The Effect of Problem Based Learning Model Assisted by Media Based on Quizizz Application on Analytical Thinking Ability of Class X Students at SMA Negeri 16 Samarinda Rahmi, Nur; Purwati, Sri; Lumowa, Sonja V. T.; Jailani
Biosel Biology Science and Education Vol. 13 No. 2 (2024): 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.v13i2.7254

The use of media-assisted learning models such as PBL combined with quizizz can increase students' capacity to carry out analysis. This research aims to determine students' analytical thinking abilities after implementing the problem based learning model assisted by quizizz media. The type of research is a quasi-experiment with a nonequivalent pretest-posttest control group design model with the research population being all students of SMA Negeri 16 Samarinda, totaling 316 students. Samples were taken using a purposive sampling technique, so that class X-1 was selected as the experimental group and class X-6 as the control group with a total of 26 students each. The data analysis technique uses an independent samples t test at a significance level of 5% with the help of SPSS version 25 for Windows. The test results show a sig value. 0.000 < 0.05, which means that problem based learning assisted by media based on the quizizz application has an effect on the analytical thinking abilities of class X students at SMA Negeri 16 Samarinda. Keywords: Problem Based Learning, Quizizz, Analytical Thinking

Development of Problem-Based Learning Dart board Media for Herbal Botany Course Marwah, Andi Sitti; Wally, Pramita
Biosel Biology Science and Education Vol. 13 No. 2 (2024): 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.v13i2.7293

Improvement in student learning outcomes depends on the lecturer's ability to use media in the learning process. The availability of adequate media can certainly make learning not only interesting but also effective. The Dart board learning media is one of the media that needs to be developed because it can be used in Herbal Botany learning. This research uses a Research and Development (R&D) approach. The purpose of this research approach is to analyze the ability and effectiveness of the learning media using the dart board. This type of research aims to produce a dart board learning media that is valid, effective, and practical. This research follows the 4-D model of development. The results show that the average pre-test score of students before using the dart board learning media was <56, but after using the dart board learning media, the average post-test score of students increased to >79. Thus, learning using the Dart board media in the Herbal Botany course can increase enthusiasm and improve student learning outcomes. Keywords: Learning Media, PBL, Dart board

The Substitution Effect of Fetal Bovine Serum to Platelet-Rich Plasma on Stem Cell Proliferation Rosadi, Imam; Karina; Afini, Irsyah; Widyastuti, Tias; Sobariah, Siti
Biosel Biology Science and Education Vol. 13 No. 2 (2024): 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.v13i2.7400

Stem cells are capable of self-regeneration and differentiation into specialized cells, such as adipocytes, chondrocytes, and osteocytes. Stem cells can be cultured in vitro using media-containing serum, such as fetal bovine serum (FBS). However, the cell yield is often lacking, thus the manipulation of the culture medium is needed. Platelet-rich plasma (PRP) contains a thousand growth proteins. This study aims to compare the effects of FBS (Gibco), non-commercial PRP, and commercial PLTGold® Human Platelet Lysate (Merck) on the growth and population doubling time (PDT) of stem cells isolated from adipose tissue. Stem cells will be enzymatically isolated from adipose tissue, followed by culture and expansion processes, with subsequent observations of cell morphology, viability, growth rate, and PDT. The results showed that adipose-derived stem cells exhibit fibroblast-like morphology and adhere to the plastic surface. The optimal cell number, PDT and proliferation rate showed in PLTGold®, PRP and FBS respectively. Based on these results, it can be concluded that PLTGold® or PRP can substitute FBS as a growth supplement for stem cell proliferation. Keywords: Stem Cell, Proliferation, PDT, PRP, PLTGold®

Meta-Analysis: Validity and Practicality of Student Worksheet Development (LKPD) Oriented Project Based Learning (PjBL Radhifah; Lufri
Biosel Biology Science and Education Vol. 13 No. 2 (2024): 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.v13i2.7410

The learning process is gradual, starting from simple to complex, with an emphasis on the use of learning media such as LKPD. One learning model that can be used to vary the LKPD is the Project Based Learning (PjBL) model. This model can increase student engagement and interaction while increasing their drive to learn biology concepts. The aim of this research is to evaluate the validity and practicality of PjBL-based LKPD. The research method is meta-analysis, which is a technique that involves the collection of related articles from relevant sources, namely Google Scholar. Fifteen artivles related to the development of PjBL-based LKPD. Based on the results of the analysis, the development of PjBL-based LKPD meets the criteria of being very valid and very practical so it is suitable for use in learning. The research findings produced an average practicality score of 89.71% in the very practical category and an average validity score of 89.58% in the very valid category. Keywords: Student Worksheet, Meta-Analysis, Project Based Learning

A Identifikasi Spesies Tumbuhan sebagai Sumber Belajar Botani pada Fakultas MIPA-UNM Syamsiah; Arsal , Andi Faridah; Karim, Hilda
Biosel Biology Science and Education Vol. 14 No. 2 (2025): 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.v13i2.8084

Identification, often referred to as determination, is the process of determining whether a plant is identical to a group of plants that have previously been classified and named. When a plant is to be identified, the first step is to thoroughly study the plant. All morphological traits (such as the position, shape, size, and number of parts of leaves, flowers, and fruits) need to be analyzed so that the characteristics of the plant being identified are fully understood. Botanical learning resources encompass everything used to facilitate learning about plants, including their structure, function, classification, and ecological interactions. These resources assist students or researchers in understanding various aspects of botany. This study aims to provide a comprehensive overview of the plant species present. The research method used is descriptive exploratory. The subjects of this study are the plant species found at the Faculty of Mathematics and Natural Sciences (MIPA) at UNM. Data collection was conducted in two stages: exploration and field observation. The results of this method were then analyzed by listing all identified plant characteristics in tables and photographs, which were then described descriptively. The findings indicate that there are 44 plant species at the Faculty of MIPA-UNM, belonging to the families Arecaceae, Combretaceae, Agavaceae, Euphorbiaceae, Myrtaceae, Iridaceae, Solanaceae, Araliaceae, Liliaceae, Meliaceae, Sapotaceae, Apocynaceae, Malvaceae, Anacardiaceae, Moraceae, Heliconiaceae, Amaranthaceae, Rubiaceae, Cannaceae, Verbenaceae, Rutaceae, Annonaceae, Nytainaceae, Vitaceae, and Crassulaceae. Therefore, the plant species found at the Faculty of MIPA-UNM are well-suited to serve as botanical learning resources. Keywords: Identification, Plants, Faculty of MIPA-UNM

Efek Efek Pemberian Pakan Tambahan Berbasis Buah Pisang Tongka Langit terhadap Kandungan β-Karotena Madu Lebah Apis cerana (F.) Masela, Efer Simon; Lamerkabel, Jacobus Suruka Aifaman; Riupassa, Pieter Agusthinus; Hiariej, Adriana
Biosel Biology Science and Education Vol. 14 No. 2 (2025): 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.v14i1.7767

Suplementary feed based on the flesh of tongka langit bananas has never been done, even though tongka langit bananas are very qualified as supplementary feed because there is 55% glucose as a substitute for nectar and other similar ingredients and the presence of β-carotene in these bananas as a precursor of vitamin A which is expected to be present in honey when given additional feed based on tongka langit banana. This study aims to determine the effect of giving tongka langit banana-based supplementary feed on the β-carotene content of Apis cerana (F.) bee honey. The research method used was experimental with a Completely Randomized Design at the A. cerana bee farm to obtain data related to feed consumption in four treatments located in Eri Village, Nusaniwe District, Ambon City, Maluku. Then the composition of honey in the form of β-Carotene and vitamin C was further analyzed using the KCKT method of normal phase chromatography (normal phase chromatography) related to the concentration of the four treatments at the Laboratory of the Bogor Agricultural Postharvest Research and Development Center. The results of the analysis of β-carotene content using the HPLC method showed that the highest β-carotene content was in the tongka langit banana feed of 2.275 mg/100g followed by fresh ripe tongka langit bananas of 2.198 mg/100g while in the water + sugar diet it was 2.075 mg/100g and natural feed without treatment as the lowest β-carotene content, namely 1.975 mg/100g. Keywords: Apis cerana, Tongka Langit Banana, Honey, β-Carotene, HPLC

Pengembangan Perangkat Pembelajaran Tipe Kelompok Kariotipe pada Materi Genetika Kelas XII SMA Kadir, St. Fatima; Arsal, Andi Faridah; Syamsiah
Biosel Biology Science and Education Vol. 14 No. 1 (2025): 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.v14i1.7802

The Karyotype Group Learning Tool is a learning tool in the form of a learning guidebook which includes lesson plans. Functions to help students in the learning process by implementing karyotype group type learning strategies. The aim of this research is to produce a valid learning tool for karyotype group types in class XII high school genetics material. This type of research is research and development which uses the ADDIE development model. The research was carried out in August 2023- February 2024 at MAN 2 Makassar City. The research subjects were 1 Class XII Biology teacher and 43 Class XII MIPA MAN 2 Makassar City students. The research instrument is an interview guide sheet and a questionnaire sheet consisting of a student needs analysis questionnaire and a validation questionnaire. The data analysis techniques in this research are qualitative and quantitative analysis. Product validity is assessed by a team of experts/validators. The assessment criteria used to determine the degree of validity of learning tools consist of 3 main aspects, namely: (1) the content appropriateness aspect, (2) the construction appropriateness aspect, and (3) the language appropriateness aspect. The results of the research show that the average assessment results from the two validators for the learning tools as a whole is 97.18% which is in the very valid category, so it can be concluded that the karyotype group type learning tool product in class XII high school genetic material is declared valid and suitable for use. in learning. Keywords: ADDIE Model, Genetics, Karyotype Group Types, Learning Tools

Pengaruh POC Kitosan Cangkang Rajungan (Portunus pelagicus) Terhadap Pertumbuhan Jagung Gigi Kuda (Zea mays sindetat) Sahubauwa, Laila; Mau, Emilia; Mutmainnah, Heni
Biosel Biology Science and Education Vol. 14 No. 1 (2025): 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.v14i1.7809

Crab shell waste can be used as raw material for making chitosan. Chitosan is the result of chitin degassing which has many benefits, including in agriculture. Chitosan has been proven to increase plant growth. In the agricultural industry, chitosan can be used as POC. This study aims to determine the effect of POC chitosan from crab shells (P. Pelagicus) on the growth of horsetooth corn (Z. mays syndetat). The type of quantitative research with a field experiment approach using 1% chitosan POC treatment from male, female and mixed male and female crab shells, as much as 20 ml of 1% chitosan/1 liter of water. The indicators observed were plant height, stem diameter and number of leaves. Using RAK (completely randomized design) with Anova analysis (one way) assisted by SPSS version 20. The results showed that POC chitosan from male, female and mixed crab shells had an effect (sig <0.05) on plant height, stem diameter and number of leaves. The best effect was shown by mixed chitosan POC on plant height (89.00 cm), male chitosan POC on stem diameter (15.61 mm) and male, female, mixed chitosan POC on the number of leaves (10.00 strands). Keywords: Chitosan POC, Crab Shell Waste, Horse Tooth Corn

Analisis Keanekaragaman dan Kelimpahan Fitoplankton di Sungai Rawas, Sumatra Selatan Ulpa, Mardiyah; Ihsan, Mahya; Suprayogi, Dawam
Biosel Biology Science and Education Vol. 14 No. 1 (2025): 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.v14i1.8146

The Rawas River, a tributary of the Musi River in South Sumatra, faces water quality challenges due to various anthropogenic activities such as household waste, industrial discharge, and agricultural runoff. This study aimed to analyze the diversity and abundance of phytoplankton, as well as water parameters, in the Rawas River. Sampling was conducted at three stations from March to June 2023. Phytoplankton identification was performed in the laboratory using a trinocular microscope, and data analysis included diversity index (H’), evenness index (E), dominance index (C), and PCA analysis. Results identified 49 phytoplankton species across 7 classes, with Bacillariophyceae dominating (69.86%). Station II exhibited the highest diversity (H’ = 3.601) due to effective industrial waste management through IPAL, while Station I showed the highest abundance (37.59%) due to household waste input. PCA analysis identified nitrate, phosphate, water transparency, and current velocity as dominant parameters influencing phytoplankton distribution. This study underscores the importance of waste management in maintaining water quality and preserving the Rawas River ecosystem. Keywords: Phytoplankton, Diversity, Abundance, Rawas River, South Sumatra

PEMBUATAN MINUMAN PROBIOTIK DAUN JAMBU BIJI (Psidium guajava L.) DENGAN BAKTERI ASAM LAKTAT Oktaria, Taskiya Sindy; Nofitasari, Shindi; Susanti, Alifah Dwi; Muflihati, Iffah; Suhendriani, Sari; Umiyati, Rini; Ujianti, Rizky Muliani Dwi; Nurdyansyah, Fafa; Affandi, Arief Rakhman
Biosel Biology Science and Education Vol. 14 No. 1 (2025): 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.v14i1.8421

Probiotic drinks contain a number of live bacteria that are beneficial for maintaining the natural microflora of the human digestive tract in a balanced state. Guava plants are plants that have the potential to be used as functional foods, one of which is probiotic drinks. The purpose of this study was to determine the characteristics of probiotic drinks with treatments, namely different types of guava leaves and different cultures of lactic acid bacteria used. The experimental design used is a completely randomized design (CRD) with 2 treatments, namely differences in the type of guava leaves and LAB used. The pH analysis results showed that white guava with Lactobacillus acidophillus culture had the most acidic pH. The test results of red guava with Lactobacillus casei culture get the lowest value of total soluble solids and the brightest color. The highest viscosity is white guava with Lactobacillus casei culture. Descriptive tests of all attributes were not significantly different except for the sour taste attribute. Hedonic test showed that panelists disliked probiotic drinks with Lactobacillus casei culture. Keywords: Probiotics Drink, Guava Leaf, Leaf Type, Lactobacillus casei, Lactobacillus acidophillus

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