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All Journal Jurnal Pendidikan dan Pembelajaran Jurnal Pendidikan Matematika dan IPA Quagga SEMIRATA 2015 Jurnal Edukasi Matematika dan Sains PENA SAINS Bio Ilmi: Jurnal Pendidikan Edukasi: Jurnal Pendidikan IJIS Edu : INDONESIAN JOURNAL OF INTEGRATED SCIENCE EDUCATION JPBIO (Jurnal Pendidikan Biologi) Bioedusiana: Jurnal Pendidikan Biologi JURNAL BIOEDUCATION Variabel Journal of Biology Learning Bioscientist : Jurnal Ilmiah Biologi EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Biodik: Jurnal Ilmiah Pendidikan Biologi
Laili Fitri Yeni
Tanjungpura University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Environmental Science Immunology & microbiology Mathematics Physics Social Sciences

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Journal : Jurnal Pendidikan Matematika dan IPA

 1 
PENGEMBANGAN VIRTUAL LABORATORY BERBASIS MULTIMEDIA INTERAKTIF PADA MATA KULIAH MICROBIOLOGY SUB MATERI ISOLASI BAKTERI Yeni, Laili Fitri
Jurnal Pendidikan Matematika dan IPA Vol 6, No 1 (2015): Januari 2015
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (122.099 KB) | DOI: 10.26418/jpmipa.v6i1.17591

Abstract

This research aims to produce Virtual Laboratory as interactive multimedia on sub material the isolation of bacteria, knowing about adisability of Virtual Laboratory, and measure the comprehension of the student PGMIPAU Education Biology FKIP Untan concept whom get be taught with Virtual Laboratory. The research method that used is a Development Research. This method  includes four stages that is the analysis and design stage for produce Virtual Laboratory prototype. The next stage is evaluation and revision until the Virtual Laboratory was proper to use. Implementation of media have done at small group (the student PGMIPAU Education Biology). Be based on result of validation by validator of media and matter, Virtual Laboratory get catagorized as valid with the average of the validation is 3,18. Be based on result of student learnig outcomes obtained average 75,55 with the percentage of completness  is 88,88%. Keywords: Virtual Laboratory, isolation of bacteria.
Isolasi dan Aktivitas Fermentasi Bakteri Asam Asetat pada Nira Nipah (Nypa fruticans) Yeni, Laili Fitri; Hidayat, Adi; Marlina, Reni
Jurnal Pendidikan Matematika dan IPA Vol 2, No 1 (2011): Januari 2011
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.389 KB) | DOI: 10.26418/jpmipa.v2i1.2173

Abstract

Penelitian tentang isolasi dan aktivitas fermentasi bakteri asam asetat pada nira nipah (Nypa fruticans) bertujuan menentukan jenis dan karakterisasi dari bakteri asam asetat sampai tingkat genus. Isolasi dilakukan menggunakan media spesifik Pepton – Yeast ekstrak – Glukosa + Etanol untuk mengamati jenis bakteri yang berperan dalam aktivitas fermentasi. Identifikasi menggunakan metode standar dari Bergey’s Manual Determinative of Bacteriology. Diperoleh 6 isolat bakteri asam asetat yang berperan dalam fermentasi nira nipah. isolat yang tumbuh tergolong genus Acetobacter.  Dari aktivitas bakteri dalam proses fermentasi nira nipah menjadi asam asetat, diketahui pH maksimal (derajat keasaman) cuka nipah adalah 2-3. Nilai kandungan asam yang dihasilkan dalam fermentasi 25 ml adalah sebesar 9,36%, dengan kandungan alkohol yang terbentuk sebanyak 24,8%.
Penerapan Model Inkuiri untuk Meningkatkan Aktivitas dan Pemahaman Konsep Siswa Titin, Titin; Yeni, Laili Fitri; Fauziah, Siti
Jurnal Pendidikan Matematika dan IPA Vol 3, No 2 (2012): Juli 2012
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8605.011 KB) | DOI: 10.26418/jpmipa.v3i2.23768

Abstract

This purpose of this research is to find out the implementation of inquiry model to improve the students` activity and comprehension of concept on the material about food digestion system to the eight year students (class VIII) of SMP Negeri 1 Sukadana in academic year 2008/2009. The sample of this research consists of one class that is class VIII A. The tool of data collecting forms essay test that consists 6 items. The essay test has been validated by 2 validators and it had reliability 0,47 or categorized sufficient. Based on the result of data analysis, the students` comprehension of concept on the material is 64,53% and includes good category. Meanwhile, the students` activity percentage is 85,15% and includes active category. Therefore, it can be concluded that the implementation of inquiry model can improve the students` activity and comprehension of concept on the material about food digestion system.
Co-Authors ,, Khoirunnisa ,, Yansah Adi Hidayat Ahmad Aloy Saputra Amelia Purwaningsih Andarwatiningrum, Nurul Anisyah Yuniarti Aprianty, Vetty Ardianti, Dwi Aryanto Aryanto Aso, Merlinda Ugha Asriah Nurdini M. Chaerani Chaerani Cici Yulianti Damai Yanti Dewi Kurnializa Diana Fransiska Dinda Triana Domitila, Ressi Ek Ariyati Eka Ariyati Eka Irvianti Pratiwi Eka Sari Eko Sri Wahyuni Eko Sri Wahyuni Elisa Agustini Elsa Putri Emmi, Natalia Eni Eka Sari Entin Daningsih Erma Erma Fitri, Jumrotul Handayani, Deasy Rizki Hardigalu, Basuki Hendry, Yerianus Hening Prihatin Ningrum Herkulanus Hendi Daniel Herra Wastu Widanti Hidayah, Jujur Ridha Icha Monika Iin, Yesi Ika Kartika Kesumawati, Inggit Khairi Khairi Kurnia Ningsih Kurniawan, Rachmat Marta Maria Dona Meilisa Ella Putri Miranti . Muhammad , Muhammad Syukur Muslimah, Nabilah NINGSIH, NINGSIH Nurlaili Nurlaili Nury Kamelia Oktaviani, Dwi Purwaningsih, Amelia Rabeka, Rabeka Riki, Ajustus Riska Maulidya Ruqiah Ganda Putri Panjaitan Saptiansyah Syafrizal Saputri, Emilta Sari, Hertika Sayyidah Asmah Sellina Yessi Wulandari Selvira Septiyanda Siti Fauziah Suprehatin ,, Suprehatin Syam swisna Syamswisna , T. Adri Abi Titin . Titin Titin Uray Rina Septiani Wahyu, Eko Sri Winda Astuti Wolly Candramila yarso, Rafika Yohanes Andri Yokhebed . Yudi Kurniawan