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Jurnal Mangifera Edu
Published by Universitas Wiralodra
ISSN : 25279939     EISSN : 26223384     DOI : -
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Library & Information Science
Mangifera Edu journal is a scientific papers on the results of biology and biology education wich managed by Biology education departement, FKIP Wiralodra University. This journal published since 2016 with p-ISSN 2527-9939 and avaliable electronic journal since 2018 with number e-ISSN 2622-3384. The journal published twice a year on Juli and January.
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Articles 152 Documents
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The Influence of Biodiversity Teaching Materials Based on Ethnobiological Studies on Students' Scientific Reasoning Idah Hamidah; Lesy Luzyawati; Rani Suryani
Mangifera Edu Vol 7 No 2 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v7i2.163

Abstract

The scientific reasoning of students at MA Negeri 1 Indramayu is in the moderate category. Biodiversity teaching materials based on ethnobiological studies have never been applied. This study aims to determine the influence of biodiversity teaching materials based on ethnobiological studies on the scientific reasoning of students at MA Negeri 1 Indramayu. The research method used, that is, quantitative. The design of this study, namely true experimental design with the type of posttest only control design. The population of this study, namely class X MA Negeri 1 Indramayu students consisting of 3 classes with a sample of class X MIPA 1 totaling 30 students as an experimental group and class X MIPA 3 totaling 29 students as a control group. The sampling technique uses cluster random sampling. The instruments used are in the form of tests and questionnaires. Data analysis using normality test, homogeneity test, t-test and likert scale. The results showed that the average scientific reasoning of the experimental group students was higher compared to the control group. Based on the hypothesis test value (thitung = 3.392 > ttabel 2.2002) so that H0 is rejected and Ha is accepted, that is to say, there is a significant influence of biodiversity teaching materials based on ethnobiological studies on the scientific reasoning of students in MA Negeri 1 Indramayu. Students' scientific reasoning is in the high category with a percentage of 66.72%.
Discovery-learning-based Module Development Enriched with Sambas Folklore on the Sub Material Classification of Living Things Siti Fatimah; Wolly Candramila; Andi Besse Tenriawaru
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.165

Abstract

This study aims to develop a module as teaching materials on the Sub Material Living Things Classification of living things sub-material with a discovery learning approach combined with folklore and determine students' responses to these teaching materials. This study uses the first three stages of the Thiagarajan 4D model development method: define, design, develop, and disseminate. The research instruments used were validation sheets and questionnaires. The sample in this study was class X high school students consisting of 15 people. The five product validators consisted of two lecturers from the Biology Study Program, Faculty of Mathematics and Natural Sciences, Tanjungpura University, three biology teachers from 2 high schools in Pontianak City, and one from Sambas Regency. The module validation sheet consists of 4 aspects, namely content, language, presentation, and graphics consisting of 20 indicators. The student response questionnaire consists of three aspects, namely cognitive, affective, and conative aspects, comprising 26 statements. The response questionnaire validators consisted of 2 lecturers from the Biology Education Study Program, FKIP, University of Tanjungpura. Developing a module based on discovery learning sub-material classification of living things is declared feasible because it obtains a validity value of CVR = 1, meaning that the module is valid in content. Modules declared feasible are tested on a limited basis and obtain an average result of 81.9% in the very strong category. Further research is needed to test modules in larger classes.
The Development of HOTS Instruments In Biology Learning Tomi Apra Santosa; Festiyed Festiyed; Zulyusri Zulyusri; Abdul Razak
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.166

Abstract

This study aims to produce valid and reliable Higher Order Thinking Skills instruments in learning the biology of ecology and environment material. The research is a Research and Development study with the ADDIE model. The research was conducted at SMA Negeri Kerinci. The sample in the study came from 2 biology education lecturers and 3 biology teachers. The instruments in this study were a 20-item multiple-choice HOTS test sheet and a validation questionnaire. Data collection techniques are tests and validation questionnaires. Indicators of Higher Order Thinking Skills are the ability to analyze, evaluate and create. Data analysis is quantitative and qualitative data analysis with the help of the SPSS version 16 application. The results showed that the Higher Order Thinking Skills instrument had a validation value of 0.724 with decent criteria and reliability of 0.972 with high criteria. These findings explain that the Higher Order Thinking SSkills(HOTS) instrument is very valid and reliable for use in ecology and environmental materials.
Analysis of Product Differentiation Through Problem Based Learning on the Level of Creativity of Class X Students of SMAN 2 Semarang Ipah Ipah
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.168

Abstract

The characteristics of students are different, so teachers need to accommodate this diversity to achieve the desired learning outcomes. One of the successes to be achieved in education is to create quality human resources by having creativity that is triggered by solving problems using problem-based learning models. The research objective was to measure the level of creativity of class X students of SMAN 2 Semarang after receiving learning with a differentiated learning method through problem based learning. The research was conducted in March 2023 at SMAN 2 Semarang, the research subjects were class X-4, which consisted of 36 students. This research is included in the quantitative descriptive method using various product assessment instruments or product differentiation, limiting the assessment of content assessment. The data analysis technique uses descriptive percentages to find out the categories of students' creativity levels. Based on the results of the data, it was found that the level of creativity of students who had the most frequency was Very High which consisted of 5 groups with scores of 94 and 100. This shows that problem-based learning with various presentation presentation products can increase student creativity.
The effectiveness of Problem-Based Learning (PBL) model in increasing students' cognitive outcomes and learning motivation in Environmental Change Material Hardina Briliyani Gusman
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.172

Abstract

The results of observations at SMA N 10 Semarang, teachers have tried to increase student motivation and learning outcomes by providing assignments and digital-based learning media but the there are still not optimal. The implementation of teacher learning still uses a lot of the conventional learning model. Students consider biology lessons to be just a collection of concepts that must be memorized. Students still do not associate much learning material with phenomena that exist in the surrounding environment. The effect is students are less motivated in learning the material. The purpose of this study was to determine the effectiveness of the Problem Based Learning model in improving cognitive outcomes and student motivation in environmental change material. The research method used in this research is pre-experimental one group pretest-postets. The population used in this study were all students of class X.10 SMA N 10 Semarang with a total of 37 students. The conclusion of the results of this study shows that the Problem Based Learning model has a high category of effectiveness in increasing cognitive outcomes and student learning motivation.
Profile of Culinary Vocational School Students' Learning Styles as a Basis for Choosing Science Learning Methods Siti Nur Alimah
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.174

Abstract

Based on the concept of student learning styles, students have strengths and weaknesses in learning. When the teacher applies learning methods that are not in accordance with their learning style, it will affect learning outcomes. The selection of the science learning method can be done by adjusting the student's learning style as a first step before carrying out the learning process. The purpose of this research is to identify profiles of students' learning styles in order to be able to choose appropriate learning methods. This research is a qualitative descriptive study, using a purposive sampling technique. The research subjects consisted of 32 students of class X Culinary 2 at SMK Negeri 6 Semarang. The learning styles studied focus on visual, auditory, and kinesthetic learning styles. Data collection techniques using questionnaires to identify student learning styles and observation. The data obtained were analyzed qualitatively. The results obtained are that students are more inclined to the visual learning style by 47%, while the auditory is 16.2% and the kinesthetic is 36.8%. So it can be concluded that students in the class have diverse learning styles. Teachers cannot emphasize only one learning style so that the learning methods applied must be varied and adapted to the learning styles possessed by students.
Web-Integrated Digital Microscope to Improve Students' Spatial Visual Intelligence in Blended Learning-based Plant Anatomy Practicum Sugianto Sugianto; Ismail Fikri Natadiwijaya; Dwi Fauzi Rachman
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.175

Abstract

Students really need a digital microscope because it can make it easier to observe cells, make it easier to visualize observational images easily and clearly, make it easier to identify observations, make it easier to measure and count the observed objects. students want a plant anatomy practicum to be able to display streaming video of the object being observed using a digital microscope, and students want a plant anatomy practicum report using a web/application that can be used face-to-face and online. The aim of this study was to develop a web-integrated digital microscope to train students' visual-spatial intelligence in plant anatomy practicum based on blended learning.The type of research used in this research is Research and Development. The test subjects in this study were prospective biology teacher students in the second semester of the Biology Education Study Program IAIN Syekh Nurjati Cirebon, which consisted of 5 classes and a total of 1735 students. Sampling used the cluster random sample method, consisting of 2 classes, namely Bio A (experimental class) and Bio C (control class) provided that the population is homogeneous . The results of the development of a web-integrated digital microscope used in a blended learning-based plant anatomy practicum were stated to be very valid. The developed web-integrated digital microscope can train students' visual-spatial intelligence in blended learning-based plant anatomy practicum, in the high category. There is a significant difference in students' spatial visual intelligence between classes using a web-integrated digital microscope and classes using a binocular light microscope.
Biodiversity Monitoring as a Basline for In-Situ and Ex-Situ Conservation Areas of PT Pertamina Patra Niaga Integrated Terminal Balongan, Indonesia Luthfika Adityo; Adinda Aulia Nur Afifah; Eva Yuliana; Lesy Luzyawati; Lissa Lissa; Ismail Fikri Natadiwidjaya; Anilia Ratnasari; Aditya Fauzan
Mangifera Edu Vol 8 No 1 (2023): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v8i1.176

Abstract

PT Pertamina Patra Niaga Integrated Terminal Balongan aktif dalam berbagai kegiatan Corporate Social Responsibility yang juga ikut ambil bagian dalam pelaksanaan PROPER. Penelitian ini bertujuan untuk mengkaji keanekaragaman flora dan fauna dan kondisi habitat di sekitar kawasan kegiatan perusahaan. Metode penelitian dengan menggunakan observasi langsung dan tidak langsung. Analisis data dengan menghitung indeks ekologi dan juga status konservasi dari flora dan fauna berdasarkan IUCN, CITES, dan PerMen LHK No. 16 Tahun 2018. Hasil penelitian menunjukkan indeks ekologi flora dan fauna baik in-situ maupun ek-situ berada pada kategori rendah, sedang, dan tinggi. Beberapa flora dan fauna yang ditemukan di kawasan tersebut masuk ke dalam hewan yang statusnya terancam.
Potential development of field activity design on ecology material as student learning material Rahmawati, Dini Nurani; Maftuha, Mahda Rizqina; Syahirah, St.; Saleh, Farhan Muharam; Jannah, Novi Dewi Khadikatul; Kusnadi, Kusnadi; Purwianingsih, Widi
Jurnal Mangifera Edu Vol 9 No 2 (2025): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v9i2.196

Abstract

This study aims to analyze the design of laboratory activities (DKL) for field trips activities in the Ranca Upas heterogeneous forest and to provide solutions through reconstruction. The significance of using the field trip method to enhance student learning outcomes and environmental awareness. The Ranca Upas heterogeneous forest was chosen as a field trip location because it has high micro-diversity and abundance. The DKL was designed to examine the interaction between biotic and abiotic factors as well as the inter-component interactions in the heterogeneous forest. This study employed a qualitative descriptive method utilizing the Analyze, Create, Try, and Reconstruct framework. A survey of the forest locations served as the basis for developing the DKL. The design of the DKL was informed by the survey results and analyzed using the Novak-Gowin Vee Diagram rubric. A trial was conducted to assess the suitability of the DKL in real field conditions. The results of this trial were then analyzed, leading to a reconstruction of the DKL based on challenges encountered during the trial. The reconstruction process included refining the tools used, preparing more structured activity steps, and developing more comprehensive practicum questions. This research has implications for the development of higher-quality and more effective field trip DKLs, ultimately aimed at improving students' science process skills and critical thinking abilities.
Biosynthesis of DNA for disease detection. Ibrahim, Nur Aifiah Binti
Jurnal Mangifera Edu Vol 9 No 2 (2025): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v9i2.206

Abstract

An aquatic plant breathes through pores in the atmosphere, creating a bacterial loop cycle. Harmful toxins and pathogens invade the foreign substrate and recessive genes. The purpose of this study is gene editing and gene expression containing information to produce proteins and fight back pathogens. The Methodology of this study is the biosphere of RNA involved in the transcription and translation of DNA to detect several diseases. It is a narrative review of DNA biosynthesis in identifying the mutations for genes, chromosomes, or proteins. Genetic alterations in cancer development have urged many researchers to continue their expedition to find prevention strategies and treatments that are curable for the disease. Thus, gene therapies include gene augmentation, gene slicing, gene suicide, and gene editing by treating certain diseases. The momentum of replacing a damaged gene with a healthy gene using gene therapy in treating a wide range of diseases is quite impressive. An inborn child will have a healthy gene by inheriting it from the parent to the infant for further development. Circular RNAs are meant for protein synthesis. The nutrients are the building blocks of amino acids. The regrowth of new tissues is used to rejuvenate organ transplants. It is highly apprehensive for microbial cells to produce on their own. Not all bacteria are good, but the ones that fight off pathogens in the circular loops of plasmids. The DNA of bacterial cells is composed of chromosomal traits of inheritance in providing nutritious meals and becoming an antibody.

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