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All Journal Dinamika Akuntansi Keuangan dan Perbankan Jurnal Dikdas Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam SOCA: Jurnal Sosial Ekonomi Pertanian LAW REFORM Pharmaciana: Jurnal Kefarmasian ELTE Journal (English Languange Teaching and Education) Prosiding Universitas PGRI Palembang Jurnal Online Mahasiswa (JOM) Bidang Ilmu Keperawatan Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Tax & Accounting Review Indonesian Journal of Educational Review (IJER) Jurnal Manajemen Pendidikan U-JET: Unila Journal of English Teaching Indonesian Journal of Pharmaceutical Science and Technology Jurnal Riset Industri Hasil Hutan BERITA BIOLOGI JPSriwijaya Science and Technology Indonesia Jurnal Pendidikan Bahasa Jurnal Kedokteran dan Kesehatan el-Ibtidaiy: Journal of Primary Education SYUKUR (Jurnal Inovasi Sosial dan Pengabdian Masyarakat) Akuatik: Jurnal Sumberdaya Perairan JURNAL SERAMBI ILMU EDUVELOP (Journal of English Education and Development) Manajer Pendidikan: Jurnal Ilmiah Manajemen Pendidikan Program Pascasarjana PENDIPA Journal of Science Education Jurnal Persada Husada Indonesia SEIKO : Journal of Management & Business Esteem Journal of English Study Programme Jurnal Kreativitas PKM JKM (Jurnal Kebidanan Malahayati) Jurnal Manajemen Bisnis Krisnadwipayana INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS) Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Molekul: Jurnal Ilmiah Kimia GERVASI: Jurnal Pengabdian kepada Masyarakat Deiksis Bina Teknika Ainet : Jurnal Informatika SABDAMAS Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal Jurnal Ilmiah Farmako Bahari As-Syar'i : Jurnal Bimbingan & Konseling Keluarga Journal of Classroom Action Research Mahaguru: Jurnal Pendidikan Guru Sekolah Dasar Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Health Sains Akrab Juara : Jurnal Ilmu-ilmu Sosial Journal of Education and Teaching Learning Among : Jurnal Pengabdian Masyarakat Jurnal Komunitas Kesehatan Masyarakat Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan Jurnal Ilmiah Teknologi Informasi dan Robotika EduInovasi: Journal of Basic Educational Studies Jurnal Rekayasa, Teknologi, dan Sains Proceedings of International Conference on Multidiciplinary Research Wiga : Jurnal Penelitian Ilmu Ekonomi Abdimas Polsaka: Jurnal Pengabdian Masyarakat NUSANTARA: Jurnal Pengabdian Kepada Masyarakat CEMERLANG :Jurnal Manajemen dan Ekonomi Bisnis Academic Journal Perspective : Education, Language, and Literature Jurnal Mappesona Jurnal Pengabdian Masyarakat Indonesia (JPMI) Buletin Kesehatan: Publikasi Ilmiah Bidang Kesehatan Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Publikasi Ilmu Komputer dan Multimedia Jurnal Teknik Informatika dan Teknologi Informasi Jurnal Pengabdian Masyarakat Waradin Jurnal Pengabdian Ilmu Kesehatan Jurnal Dedikasi Madani : Jurnal Hasil Pengabdian Kepada Masyarakat Transformasi : Jurnal Penelitian dan Pengembangan Pendidikan Non Formal Informal Student Scientific Creativity Journal Jurnal Insan Pendidikan dan Sosial Humaniora JURNAL ILMIAH PENDIDIKAN KEBUDAYAAN DAN AGAMA Analit: Analytical and Environmental Chemistry Jurnal Kajian dan Penelitian Umum Jurnal Informasi Pengabdian Masyarakat Jurnal Ilmu Kesehatan dan Gizi Jurnal Ilmu Kedokteran dan Kesehatan Indonesia Jurnal Mahasiswa Kreatif Gemeinschaft : Jurnal Masyarakat Pesisir dan Perdesaan Jurnal Riset Rumpun Ilmu Pendidikan (JURRIPEN) Jurnal Ventilator: Jurnal Riset Ilmu Kesehatan dan Keperawatan Jurnal Kesehatan Metro Sai Wawai Intellektika: Jurnal Ilmiah Mahasiswa Jurnal Isu Teknologi JURNAL ILMIAH PENELITIAN MAHASISWA JURNAL MULTIDISIPLIN ILMU AKADEMIK Protein: Jurnal Ilmu Keperawatan dan Kebidanan JURNAL PENDIDIKAN BAHASA Jurnal Mediasas : Media Ilmu Syari'ah dan Ahwal Al-Syakhsiyyah International Journal of Economics and Management Sciences Indonesia Bergerak: Jurnal Hasil Kegiatan Pengabdian Masyarakat Jurnal Informatika Atma Jogja Jurnal Ekonomi, Manajemen, Akuntansi Hidayah : Cendekia Pendidikan Islam dan Hukum Syariah Kajian Administrasi Publik dan ilmu Komunikasi
Herlina Herlina
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Journal : PENDIPA Journal of Science Education

 1 
Upaya Meningkatkan Aktivitas dan Hasil Belajar Kimia dengan Pendekatan Contextual Teaching Learning di Kelas X SMAN 7 Rejang Lebong Herlina Herlina
PendIPA Journal of Science Education Vol 4, No 1 (2020): NOVEMBER - FEBRUARY
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (241.911 KB) | DOI: 10.33369/pendipa.4.1.24-30

Abstract

The aims of this research were to determine the effectiveness learning methods with a contextual teaching learning (CTL) approach to increase the activity and student learning outcomes in redox reaction material in class X.1 of Rejang Lebong 7 Public High School. The research activity was carried out in two cycles, namely cycle I and cycle II. In the first cycle, the teacher had implemented a CTL approach which obtained student learning outcomes with average value of 68.39% and student learning completeness 67.74%. Out of 31 students who took the test, there were 21 students who completed learning. The activity of students in the first cycle has increased from pre-cycle, which is 56.69 or quite active category. Although activities and student learning outcomes from pre-cycle to cycle I began to increase, but have not reached the expected indicators. Therefore, the action continued to cycle II, where the student learning outcomes averaged 75.10 and classical learning completeness 87.10%. Likewise, the activity of students in the second cycle also increased, namely 71.53% or active category. From the results, it can be concluded that the use of learning methods with CTL approach can improve the activities and student learning outcomes in redox reaction material.
Penerapan Problem Based Learning Untuk Meningkatkan Hasil Belajar Kimia Pada Materi Hidrokarbon Herlina Herlina
PendIPA Journal of Science Education Vol 4, No 3 (2020): JULY - OCTOBER
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.035 KB) | DOI: 10.33369/pendipa.4.3.7-13

Abstract

The aim of this study was to improve student learning outcomes on hydrocarbon material by applying the problem-based learning (PBL) method. The research method used was Classroom Action Research (CAR) which generally consists of 2 (two) cycles. This research was conducted in Class XI IPA 2 at public high school 7 Rejang Lebong with a sample of 25 students. Data collection techniques used were tests and observation sheets. From the results of research in the second cycle, an increase in activity and student learning outcomes from the first cycle was 69.47 with a percentage of 60%. In the second cycle, the average value of 78.53 students' posttest was achieved, and the percentage of completeness of student learning outcomes reached 92%, with score of students ?70. The results of student observations using the problem-based learning method have good responses from students. This proves that learning by using problem-based learning has a positive impact on students in teaching and learning.
Studi Potensi Talas Liar sebagai Sumber Bioetanol dan Implementasinya pada Pembelajaran Biologi Herlina Herlina; Aceng Ruyani; Zamzaili Zamzaili; Budiyanto Budiyanto
PendIPA Journal of Science Education Vol 3, No 1 (2019): FEBRUARY
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (463.572 KB) | DOI: 10.33369/pendipa.3.1.28-32

Abstract

ABSTRACT[Study of Potential of Wild Taro as a Bioethanol Source and Its Implementation in Biological Learning]. This research aims to (1) Determine the carbohydrate content in three types of wild taro. (2) Assessing the effect of different types of yeast on ethanol produced. (3) Assessing the effect of fresh and dried taro tubers on ethanol produced. (4) To find out the difference in learning outcomes of students who use research-based LKS and those who do not use research-based LKS. Bioethanol is obtained through fermentation using yeast. The method used is direct observation and testing of the bioethanol produced. The carbohydrate content of taro kembaang (Colocasia esculenta) in wet conditions is 23.04% and in dry conditions 78.433%. For kemumu forest (Alocasia macrorrhiza) in wet conditions 20.08% and in dry conditions 79,725. For black taro (Xantomonas nigrum) 23.20% in wet conditions and in dry conditions 72.622%. Traditional yeast produces more ethanol than packaging yeast (Fermipan). More ethanol is produced in taro in dry conditions, namely kembaang taro (Colocasia esculenta) 2.30%, kemumu taro forest (Alocasia macrorrhiza) 2.64% and black taro (Xantomonas nigrum) 2.23%. Based on the fresh dried taro tuber, dried taro tubers produce more ethanol. LKS which is a learning resource is used to determine whether there is a difference between the experimental class and the control class using the T test. There are significant differences in learning outcomes between the experimental classes using research-based LKS and the control class that does not use research-based LKS which is characterized by the T test test where th> tk, th = 18.3138 and tk = 2.0085. So that the experimental class learning outcomes are better than the control class. Keywords: Potential; wild taro; bioethanol; learning process.(Received November 6, 2018; Accepted February 9, 2019; Published February 26, 2019) ABSTRAKPenelitan ini bertujuan untuk (1) menentukan kandungan karbohidrat pada tiga jenis talas liar. (2) Mengkaji pengaruh perbedaan jenis ragi terhadap etanol yang dihasilkan. (3) Mengkaji  pengaruh segar dan keringnya umbi talas terhadap etanol yang dihasilkan. (4) Untuk mengetahui perbedaan hasil belajar siswa yang menggunakan LKS berbasis riset dan yang tidak menggunakan LKS berbasis riset. Bioetanol didapatkan melalui fermentasi menggunakan ragi.Kandungan karbohidrat talas kembaang (Colocasia esculenta) pada kondisi basah 23.04% dan pada kondisi kering 78.433%. Untuk talas kemumu hutan (Alocasia macrorrhiza) pada kondisi basah 20.08% dan pada kondisi kering 79.725. Untuk talas hitam (Xantomonas nigrum) 23.20% pada kondisi basah dan pada kondisi kering 72.622%. Ragi tradisional lebih banyak  menghasilkan etanol  dari pada ragi kemasan (Fermipan). Etanol lebih banyak dihasilkan pada talas dalam kondisi kering yaitu talas kembaang (Colocasia esculenta) 2.30%, talas kemumu hutan (Alocasia macrorrhiza) 2.64% dan talas hitam (Xantomonas nigrum) 2.23%. Berdasarkan segar keringnya umbi talas, umbi talas kering lebih banyak menghasilkan etanol. LKS yang merupakan sumber belajar digunakan untuk mengetahui ada tidaknya perbedaan antara kelas eksperimen dan kelas kontrol dengan menggunakan uji T. Terdapat perbedaan hasil belajar yang signifikan antara kelas eksperimen yang menggunakan LKS berbasis riset dan kelas kontrol yang tidak menggunakan LKS berbasis riset yang ditandai dengan uji T tes dimana th>tk, th = 18.3138 dan tk = 2.0085. Sehingga hasil belajar kelas eksperimen lebih baik dari pada kelas kontrol. Kata kunci: Potensi; talas liar; bioetanol; pembelajaran.
Co-Authors -, Maison AA Sudharmawan, AA Abd. Rasyid Syamsuri Abidin Abidin ACENG RUYANI Agrina Agrina Agus Arianti Agus Arianto Toly Al Nafis Aldi Junandar Ali Murtadho Emzaed Alvin Choirul Wafi Amalia Sari Anggrek Anggrek ANIK SUPRIANI Anik Supriani, Anik Anisa Novianti Annisa Amriani Annisa Mutiara Bella Annisa Winada Aprizal Lukman Ariando Salomon, Glendy Arneliwati Asriaty R. Purba Asriaty R. Purba Astri Riance Ayu Adelia Lestari Ayu Rahmadani, Risna Baginda Simaibang Bambang Ari Purwoko Basturi Hasan Bayhakki Bayhakki Benny Budiawan Tjandrasa Bita Bita Budiyanto Budiyanto Christiana Gultom Datin Suhailah Dede Milawati Deden Fahmi Fadilah Dela Sintia Dewi Kurniati Dewi Liesnoor Setyowati Dewi Rayani Dhea Adinda Dian Aswita Dian firdia Dimas Sondang Irawan Dina Permata Wijaya Dini Iskandar Dini Marega Dinul Tauhid Almaturidi Diyah Martanti Dwi Handayani Dwi Oktiviani Dwi Yana Sepvina Barus Dwi Yuli Rakhmawati Dyah Mutiara Annisa Fitri Eliza Eliza Elsa Al Khansa Elva Sulastriana Endang Sarmini Engla Merizka Erlina Lestariningsih Erlita Chandra Dewi Ernawati Ernawati Erwin Erwin Ester Ester Eunike Priskilla Eva Dolorosa Eva Utami Evi Apriana Evi Vestabilivy Fahrur Rijal Ardiyanto Fajarudin Ahmad Fajarwati, Noerma Kurnia Fajriyatul Kamal Fathra Annis Nauli Fatriani Fatriani Febriana Astuti Febriana Sabrian Ferlinahayati Ferlinahayati Finny Redjeki Fista Juliani Fitri Wulansari Fitriani Fitriani Gustia Padila Haliza Nur Madhani Hambali Hambali Hamizi Hamizi Hamzah A Machmoed Hasyim Hellen Prasilia Helmina Aprida Heri Sasono Hermansyah Hermansyah Hery Yufrizal Hilma Hilma Ibrahim Ibrahim Ida Ida Ikhsan Ikhsan Ilhamsyah Ilhamsyah Imelda Agustina Immanuel Pedro Hutagalung Indah Afriani Indah Permata Sari Indah Permatasari Indira Aprilia Fatrin Indra Ezha Noor Rizhal Indrabulan, Tantri Indriati, Ganis Istantyo Yuwono Jamorlan Siahaan Jekmen Sinulingga Jelita Hotma Asy Simanjuntak Juhaepa Juhaepa Juleha Juleha Julia Loisa Kamilia Salsabila Khusnul Maulana Ibrahim Kiftiyah Kiftiyah Kusumadewi Sri Yulita Laksono Trisnantoro Lasmaryna Sirumapea Lilis Lilis Lisnawati Lisnawati Lizawati Lizawati Lizawati, Lizawati Lydia Sintiani M. Bagus Prasetyo M. Raihan M. Ridwan Mahdia Fadhila Marchelia indriyani Mardiah Astuti MARDIANA, HEPPY RINA Mardiansyah Mardiansyah Marleni Marleni Masrifan Masrifan Maulina Maulina Maysa Yutari Dewi Medika Sulistiya Meldawati Meldawati Mellinda Mellinda Meri Suzane Meyshin Adelina Miksusanti Miksusanti Misnah Misnah Mita Nurmayanti Rohendi Mochammad Imron Awalludin Mufdhillatul Lailiyah Muhamad Edo Karefo Muhammad Aidil Muhammad Akmansyah Muhammad Alfaizi Muhammad Ali Muhammad Lahir Muhammad Yusri Bachtiar Mulyadi Mulyadi Nadhila Khairunisa Nasruddin Nasruddin Nasrullah Nasrullah Nastiti Rizky Shiyammurti Nazwa Adibah Netti Yuniarti Ni Made Sulastri Nordianiwati, Nordianiwati Nova Nurwinda Sari Noviati Noviati Nur Aisyah Nur Amalia Nurbayani Nurbayani Nurchayati Nurchayati Nurdian Astuti Nurfajriah, Nurfajriah NURUL AZIZAH NURUL HIDAYAT Nurzalsabila Nurzalsabila Oswati Hasanah Ovi Syapitri Prasetyo Ignatius Kristiyadi Puji Slamet Raden Rahmi Dewi Radiatul Hafifah Radiatus Sholehah Rafiastiana Capritasari Rahayu Setiawati Raja Naufal Nabhan Ramadhaniyah, Rieka Ratih Ellyza Putri Ratna Ratna Ratna Supiyah Regina Astryani Retno Indah Setyorini Rifa Arifati Rini Handayani Riri Novayelinda Riska Aprillia Winingsih Rismadefi - Woferst Rizki Arif Perdana Roby Afriyanto Roby Pahala J Gultom Rokhaidah Rokhaidah Rokhaidah Rokhaidah Rokhaidah Rokhaidah Rokiah Kusumapradja Rosdiana Rosdiana ROSYIDAH, NANIK NUR Rr.Tutik Sri Hariyati Rudi Hartono Ruhadi Ruhadi Rukmana Rukmana Rustam, Musfardi Samsul Madil Sandrina Maria Terenangan Selfita Wahyu Selvira Efiskha Septi Widiyanti Setyawati, Ari Shinta Septiani Sholeh, Rachmad Sinta Sinta Siti Faridah Siti Mundari Siti Noor Hasanah Siti Titta Partini Sofiana Nurchayati Sophia Isabella Wattimena Sri Agustina Sri Kusnita Sri Maria Ulfha Sri Mulyeni Sri Rohani SRI WAHYU INDRAWATI Sriyono Sriyono Suherman suherman Sukarman Sukarman Sukirman Sukirman Sukmawaty Sulastri Sulastri Suleman Samuda Sumiyati Wirdaningsih Surya Dewi AR Surya Mustika Sari Surya Sebayang Susanti Susanti Syahrilfuddin Syahrilfuddin Talenta Marpaung Teady Matius Surya Mulyana, Teady Matius Tia Suryaningsih Titiek Idayanti Tiwik Adinda Kinasih TRI WULANDARI Triani Widyaningrum Triyanto Triyanto Try Hariadi Try Hariyadi Veny Elita Ver Virgia Vivi Dwiyani Wahira Wahira Wahyu Adi Wahyu Asih Winda Firdawanti Wan Nishfa Dewi Wardani, Riska Aprilia Warisman Sinaga Wasisto Utomo Widiyawati, Rina Winda Pebriani Wira Y. Rahman Wiwin Tyas Istikowati Wiwin Wiwin Ya'hendrawan Yeni Rosdianti Yeni Rustina Yesi Hasneli N Yonathan Dri Handarko YUFI ARIS LESTARI Yulianto Yulianto Yunisman Roni Yus Ver Nandes Uzer Yuspar Uzer Yusri Yusri Yuyu S. Poerba Zakir Burhan Zamzaili Zamzaili Zuriyati Zuriyati