Jurnal Mangifera Edu最新文献

{"title":"Feasibility of Submatery Documentary Film of Diversity Concepts, Types, Ecosystems Based on Nepenthes","authors":"Alexander Sardi, Syamswisna Syamswisna, Titin Titin","doi":"10.31943/MANGIFERAEDU.V5I2.93","DOIUrl":"https://doi.org/10.31943/MANGIFERAEDU.V5I2.93","url":null,"abstract":"This research aimed to know the Nepenthes plant species in the Nanga Nyabau forest, Kapuas Hulu Regency, and determine the feasibility of documentary film media as a learning media in the Submission of the Concept of Diversity in Genes, Types, and Ecosystems. This research was conducted through two stages. First, the Nepenthes inventory in the Nanga Nyabau Indigenous Forest, Kapuas Hulu District, then continued with the making and feasibility test of documentary films as learning media. The form of this research was descriptive. Sampling used a purposive sampling technique with the explored method. The documentary media was tested for feasibility by five validators. The validators are two lecturers of Biology Education Study Program FKIP Universitas Tanjugpura, one Biology teacher in class X of SMA Negeri 1 Putussibau, one Biology teacher in class X SMA Negeri 2 Putussibau, and one teacher of Biology in class X of SMAS Karya Budi Putussibau. Based on the results, there were five types of Nepenthes plants, namely Nepenthes bicalcarata, Nepenthes mirabilis var. echinostoma, Nepenthes rafflesiana Jack., Nepenthes reinwardtiana, and Nepenthes xneglecta. The CVI value of documentary film media was one and categorized valid to be used as a learning media","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43716230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Development of Kefir Milk Student Worksheets Based on Free Inquiry on Biotechnology Course","authors":"M. Listiawati, Nopy Melina","doi":"10.31943/mangiferaedu.v4i2.48","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i2.48","url":null,"abstract":" The background of this research is that there are still errors in the practice of making milk kefir in the biotechnology practice guide. Therefore, it is necessary to develop a free inquiry-based kefir worksheet that can be used by prospective teacher students in biotechnology courses. The method used is the research and development method which consists of define, design, and develop stages. Data collection techniques using the method of observation and questionnaires. The subjects of this study were the sixth semester biology education students. The results showed the validity of the questionnaire items had a score of 0.65 with the category of \"high\" validity. The feasibility test results obtained a value of 88.68% with the category \"feasible\". Readability test has a value of 87.65 with the category \"very high\". The average student performance score of 94% with the category of \"very good\", and the value of the use of worksheet scored 92.56%.","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49432723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kontribusi Kompetensi Pedagogik dan Kompetensi Profesional Guru Biologi Terhadap Peningkatan Prestasi Belajar Biologi Siswa kelas XSMA Se-Kecamatan Kota Soe, Kabupaten Timor Tengah Selatan","authors":"Finsensius Oetpah","doi":"10.31943/mangiferaedu.v4i1.38","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.38","url":null,"abstract":"Tujuan penelitian adalah untuk mengetahui kontribusi kompetensi pedagogic dan kompetensi professional guru biologi terhadap peningkatan prestasi belajar biologi siswa kelas X SMA Se-kecamatan kota Soe  kabupaten timor tengah selatan, sampel yang di gunakan adalah 12 guru dengan krteria berstatus pegawai negeri sipil, berpengalam mengajar dan bersertifikasi pendidik dari 6 sekolah dengan jumlah siswa persekolah adalah 60 siswa dalam 2 kelas paralel. \u0000     Metode yang di gunakan dalam penelitian ini adalah penelitian deskriptif kuantitatif, dengan analisis linear berganda menggunakan uji F, Uji t dan menghitungkoefisien determinasi simultan (R2), yang diolah menggunakan aplikasi SPSS for windos16.0. Teknik penggumpulan data menggunakan angket guru dan tes untuk siswa agar mendapatkan data primer. \u0000            Hasil penelitian ini menunjukan bahwa kontribusi kompetensi pedagogik guru biologi pada korelasi parsial pertama dengan uji t menunjukan nilai sig. 0,007 < 0,05, artinya kompetensi pedagogik (X1) konstan atau berpengaruh terhadap prestasi belajar (Y), dan kompetensi profesional guru biologi pada hasil korelasi parsial kedua dengan uji t menunjukan nilai sig. 0,009 < 0,05 artinya kompetensi profesional (X2) konstan, atau berpengaruh pada prestasi belajar (Y), sehingga besar pengaruh kompetensi pedagogik dan kompetensi profesional guru biologi secara bersama-sama adalah sebesar 70% sisanya 30% adalah faktor lain yang tidak diteliti oleh peneliti.","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42174619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perbedaan Hasil Belajar Siswa yang Menggunakan Multimedia Interaktif dengan Buku Teks dalam Pembelajaran Biologi di SMA","authors":"Asrizal Wahdan Wilsa","doi":"10.31943/mangiferaedu.v4i1.42","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.42","url":null,"abstract":"Learning is a process that requires resources as a support in the success of learning. As an educator, teachers must be careful in choosing the learning resources needed by students, so that the learning process can be achieved according to the purpose of learning. But in fact, the learning that teachers do in schools is still not utilizing the media as an appropriate learning resource for students, especially in the understanding of abstract biological concepts that require supporting media for student learning. This study aims to describe differences in student learning outcomes that use interactive multimedia with textbooks in biology learning at senior high school. The method used in this study is quasi-experimental, with Control Group Pretest - Posttest Design. Population in this research is class XI-MIPA I and XI-MIPA II. Class XI-MIPA I as experimental class and class XI-MIPA II as control class. The data were obtained by using a multiple choice test instrument of 30 questions. Based on the results of the pretest and posttest it was found that the average value of the experimental class was greater than the control class. Based on these findings, it can be concluded that there are differences in student learning outcomes that use interactive multimedia with textbooks in biology learning at senior high school.","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45518422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perkembangan Keterampilan Komunikasi dan Kolaborasi Mahasiswa dalam Pembelajaran Inkuiri Berorientasi Entrepreneurship pada Mata Kuliah Keanekaragaman Tumbuhan","authors":"M. Hayat, N. Rustaman, Adi Rahmat, S. Redjeki","doi":"10.31943/mangiferaedu.v4i1.41","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.41","url":null,"abstract":"The paradigm of learning science, including biology continues to show a fundamental shift. Biology is taught not only through conventional inquiry, but also inquiry that envisions the debriefing of student lifelong learning. One strategy that can build this vision is through entrepreneurship oriented inquiry learning programs. In the mechanism, learning is designed into four stages based on conformity with indicators of entrepreneurship, i.e. stage I (basic), stage II (development), stage III (advance), and stage IV (professional). In the learning experience, students are provided with a variety of skills in a comprehensive manner in accordance with the standards of lifelong learning, among which those that will be studied in this paper are Communication and Collaboration Skills. These two standards become important things to study, because learning biology must not only be scientific but also students must be able to communicate their ideas and be able to build teamwork in solving problems. This research was conducted on the V semester students of the Biology Education Department in one teachers college in Central Java who took part in the course on Plant Diversity. The samples involved in the data collection were 31 people. Data was collected using observation sheets and questionnaires in the form of the Communication & Collaboration rubric adapted from Marzano's framework lifelong learning. There are six items in the rubric that represent data, three of which are about Communication Skills and three about Collaboration. The results of the study showed that on average the Communication Skills of students based on the results of observations had developed at each stage, i.e. stage I (2.45), stage II (2.83), stage III (3.17), and stage IV (3.54). In accordance with the Collaboration data students showed significant developments, i.e. stage I (2.47), stage II (2.89), stage III (3.32), and stage IV (3.60). Based on the results of the questionnaire collected before and after learning, the data showed a significant increase in both communication and collaboration skills. Thus it can be concluded that entrepreneurship-oriented inquiry learning programs applied to plant diversity course can improve student Communication and Collaboration Skills well","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44540019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"KANDUNGAN BETAKAROTEN DARI MIKROALGA Chlorella vulgaris YANG DIKULTUR DENGAN PERLAKUAN SUMBER CAHAYA DAN KEPADATAN AWAL INOKULUM (KAI) YANG BERBEDA","authors":"Teni Novianti","doi":"10.31943/mangiferaedu.v4i1.37","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.37","url":null,"abstract":"Chlorella vulgaris termasuk salah satu jenis mikroalga hijau bersel tunggal (unicellular) yang diameter selnya berkisar antara 2-8 mikron.  Pigmen pada Chlorella vulgaris selain berfungsi sebagai aktivitas antioksidan tetapi juga memiliki efek perlindungan terhadap degenerasi retina dan memperkuat sistem kekebalan tubuh.  Penelitian ini bertujuan untuk mengetahui kandungan Betakaroten pada Mikroalga Chlorella vulgaris yang dikultur dengan perlakuan sumber cahaya dan kepadatan awal inokulum yang berbeda. Metode penelitian yang digunakan adalah metode eksperimental, sedangkan rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap Faktorial terdiri atas 6 perlakuan dan 3 kali ulangan.  Perlakuannya adalah sumber cahaya neon (32 watt) yang ditambahkan dengan LED Merah, LED Hijau dan LED Biru masing-masing 16 watt dengan KAI C.vulgaris yang dikultivasi yaitu 10x104 sel/ml dan 100x104 sel/ml.  Hasil penelitian menunjukkan Kandungan Pigmen β-karoten tertinggi yaitu 721,572 mg/l pada LED biru dengan Kepadatan Awal Inokulum (KAI) 100x104 sel/ml.","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47837571","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS KEGIATAN DAN PERSEPSI MAHASISWA CALON GURU BIOLOGI TERHADAP KEGIATAN KULIAH PRAKTIK LAPANGAN ZOOLOGI VERTEBRATA","authors":"Sri Maryanti, Siti Sa'adah, M. Sholehah","doi":"10.31943/mangiferaedu.v4i1.35","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.35","url":null,"abstract":"The purpose of this study was to determine student perceptions of vertebrate zoological field study at LIPI Cibinong. The research method used is a descriptive method with survey techniques. The survey was conducted on 52 students of Biology Education department at UIN SGD Bandung. The results showed that 80.2% of students gave positive perceptions of vertebrate zoology field study because according to the students this field study could increase the meaningful learning, expand knowledge about vertebrate zoology, and strengthen the intimacy between students. Also, students believe that the field study is an implementation of Edutainment activities. \u0000 ","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46013144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UJI TOKSISITAS ORAL AKUT SINGLE DOSE FILTRAT BUAH LUWINGAN (Ficus hispida L.f.) PADA TIKUS (Rattus norvegicus Berkenhout, 1769) GALUR WISTAR","authors":"Laksmindra Fitria","doi":"10.31943/mangiferaedu.v4i1.39","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.39","url":null,"abstract":"Genus Ficus is important plant for health benefits. Hairy fig (F. hispida) trees grow abundantly in tropical regions and fruiting throughout the year. In West Asian countries, the fruit is commonly used as food and medicinal materials. However, in Indonesia, the fruit has not been utilized. First step in exploring the potential of natural resources for consumption is toxicity test to provide information about safety and adverse effects. This research was aimed to study acute oral toxicity of young and ripe hairy fig fruits using Wistar rats as model. Procedure followed OECD Guideline Test No.420 with modification. Pure filtrate (100 %) of young or ripe fruits were administered orally at volume 1 mL/individual on day-0 in fasting animals. Control received distilled water in the same way. Parameters observed including mortality, sublethal effects, behavior/activities, body weight, complete blood count, as well as evaluation of liver, heart, and renal functions. Results showed that values for all variables fluctuated during the experiment but eventually back into normal range. However, the number of lymphocytes elevated until the end of experiment (day-14) thus increased the total leukocytes count. Accordingly, we are preparing to conduct further toxicity tests to investigate this finding. \u0000Key words : acute oral toxicity, Ficus hispida, fruit filtrate, hairy fig, single dose toxicity","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48046822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS MODEL PROBLEM SOLVING UNTUK MENINGKATKAN HIGH ORDER THINKING SKILL PADA PELAJARAN IPA POKOK BAHASAN FLUIDA STATIS SISWA KELAS VIII SMP N 7 CIREBON TAHUN AJARAN 2018/2019","authors":"Gita Erlangga Kurniawan","doi":"10.31943/mangiferaedu.v4i1.531","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.531","url":null,"abstract":"Pendidikan adalah usaha yang dilakukan dengan sengaja dan sistematis untuk memotivasi, membina, membantu dan membimbing seseorang untuk mengembangkan segala potensinya sehingga ia mencapai kualitas diri yang lebih baik. Inti dari pendidikan adalah usaha pendewasaan manusia seutuhnya (lahir dan batin), baik oleh orang lain maupun oleh dirinya sendiri, dalam arti tuntutan agar anak didik memiliki  kemerdekaan berfikir, merasa, berbicara, dan bertindak serta percaya diri dengan penuh rasa tanggung jawab dalam setiap tindakan dan prilaku kehidupannya sehari-hari(Basri, 2007:34). \u0000Dalam menghadapi dunia globalisasi siswa dituntut berpikiran Higher Order Thinking Skill (HOTS) atau kemampuan berpikir tingkat tinggi merupakan kemampuan yang mencakup berpikir kritis, logis, reflektif, dan metacognitive dalam segala bidang terutama dalam bidang IPA. Kemampuan yang aktif ketika seorang peserta didik menghadapi permasalahn yang tidak biasa, ketidaktentuan, pertanyaan atau dilema dalam mehami bidang fluida statis. Fulida statsis ini memeiliki peranan  penting dalam siswa memahami teknik fisika \u0000Untuk membantu siswa bisa berpikir HOTS Higher Order Thinking Skill maka penulis membuat manejemen pendidikan di bidang modul IPA yang berbasis HOTS (Higher Order Thinking Skill). Perancangan modul ini divalidasi oleh teman sejawat yang berkompeten sehingga menghasilkan modul yang membantu siswa dalam berpikir HOTS dalam bidang fluida statis sehingga siswa memiliki nilai di atas KKM (Kriteria Kelulusan Minimal)","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48037184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALISIS USAHA BUDIDAYA IKAN NILA (Oreochromis niloticus) DI KELURAHAN REWARANGGA SELATAN, KECAMATAN ENDE TIMUR, KABUPATEN ENDE","authors":"Barnabas Pablo Pwb, Felicia Agnes Mengi","doi":"10.31943/mangiferaedu.v4i1.554","DOIUrl":"https://doi.org/10.31943/mangiferaedu.v4i1.554","url":null,"abstract":"Peningkatan jumlah penduduk setiap tahun di Kabupaten Ende mendorong peningkatan kebutuhan ikan konsumsi. Permintaan ikan yang sangat tinggi ditunjukan dengan adanya pasokan ikan dari luar kabupaten, terutama dari Kabupaten Flores Timur dan Kabupaten Sikka. Salah satu upaya alternatif dengan melakukan usaha budidaya ikan air tawar. Aktivitas budidaya ikan Nila di Kelurahan Rewarangga Selatan, Kecamatan Ende Timur dilakukan dengan pengetahuan dan teknologi sederhana. Tujuan dari penelitian ini adalah menganalisis usaha jangka pendek dan jangka panjang usaha budidaya ikan Nila. Penelitian survei dengan teknik purposive sampling untuk memilih secara pasti suatu tempat penelitian dan teknik total sampling atau sensus untuk penentuan responden. Dalam penelitian ini, jumlah responden sebanyak 5 orang sebagai pemilik unit usaha budidaya ikan Nila. Berdasarkan hasil analisis, usaha budidaya ikan Nila (Oreochromis niloticus) di Kelurahan Rewarangga Selatan, memberikan keuntungan rata-rata sebesar Rp 61.192.400 per tahun dengan Imbangan Penerimaan dan Biaya (R/C) sebesar 2,38 dan waktu yang diperlukan untuk pengembalian dana yang diinvestasikan (PP) selama 0,49 tahun. Kemampuan dari modal untuk menghasilkan keuntungan bersih (ROI) sebesar 203%. Usaha Budidaya Ikan Nila ini merupakan usaha yang layak dikembangkan karena memiliki nilai NPV > 0 yaitu sebesar Rp 161.185.453, nilai IRR < tingkat suku bunga yaitu sebesar 2,02% dan nilai Net B/C > 1 sebesar 6,35.","PeriodicalId":33764,"journal":{"name":"Jurnal Mangifera Edu","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47404196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}