Article Per Year (5 Year)
p-Index From 2019 - 2024
1.503
P-Index
This Author published in this journals
All Journal Jurnal Pengajaran MIPA EDUSAINS Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Formica Online Jurnal Inovasi Pendidikan IPA Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Natural Science and Integration Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Biosaintifika: Journal of Biology & Biology Education Perspektif Pendidikan dan Keguruan Jurnal Inovasi Pendidikan dan Sains Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Proceeding Biology Education Conference Jurnal Pengabdian Isola
Any Fitriani
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Other

Published : 20 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 20 Documents
Search

 1   2 
EKSTRAKSI DNA BAKTERI ENDOFIT SECARA LANGSUNG DARI AKAR Vetiveria zizanioides L. Anugrah, Fauzi Akbar; Fitriani, Any; Hidayat, Topik
Formica Online Vol 1, No 1 (2014): Formica Online
Publisher : Jurusan Pendidikan Biologi FPMIPA UPI

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Identifikasi potensi dari mikroorganisme endofit dapat dilakukan dengan analisa genetik dan analisis keragaman gen. Tingkat kemurnian yang baik dari isolasi DNA secara langsung diperlukan untuk mempelajari mikroorganisme dari sampel alam. Tujuan dari penelitian ini adalah melakukan isolasi DNA bakteri endofit pada akar tanaman Vetiveria zizanioides, L. tanpa tahap pengkulturan. Dalam isolasi DNA secara langsung dilakukan beberapa tahapan diantaranya sterilisasi permukaan, ekstraksi dan pengukuran kualitas dan kuantitas hasil isolasi DNA. Ekstraksi DNA secara langsung pada bakteri endofit dari akar Vetiveria zizaniodes, L.telah berhasil dilakukan dengan tingkat kemurnian mencapai 1,798 dengan konsentrasi hingga 780 µg / ml. Kata Kunci :Ekstraksi DNA, Endofit, Vetiveria zizanioides
PEMBELAJARAN PENGETAHUAN LINGKUNGAN MENGGUNAKAN METODE PEMECAHAN MASALAH ATAU PROBLEM SOLVING UNTUK MAHASISWA TPB DI JURUSAN PENDIDIKAN BIOLOGI Syulasmi, Ammi; Sihombing, Pariama; Amprasto, Mr; Fitriani, Any
Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Vol 2, No 2 (2001): Jurnal Pengajaran MIPA
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v2i2.388

Abstract

The result of evaluation on Environmental Science for student of Biology education was still low. The average result obtained from the last 3 years were A = 7,63 %; B = 29,11%; C = 52,83 %; D = 7,11 % and E = 2,25 %. It indicated that the learning process of this subject was not effective enough. Therefore, it has to be though, how to conduct this teaching learning process of Environmental Science learning effectively. Environmental Science is an interdisciplinary science. It allows the student to think in a holistic way. Therefore in this study, problem-solving method is appropriate to apply in this learning process. In the method students were trained how to solve the environmental problem which involving some sciences. Further more along with the development of Environmental Science, it can allow the students to find out information in order to solve the environmental problems. In this learning process of Environmental Science, students have lectures, practical exercises and field works. In the fieldwork, students have to define the environmental problem and how to solve the problem. This fieldwork is supported by field observation, group discussion and paper presentation. In this method, the result is increasing. It can be shown with the student who have: A = 26,66 %; B = 53,33 %; C = 18,33 %; D = 5,0 % and E = 0 %. Keywords: Environmental Science, Problem Solving, and Fieldwork.
PERANAN PRAKTIKUM RIIL DAN PRAKTIKUM VIRTUAL DALAM MEMBANGUN KREATIFITAS SISWA Widodo, Ari; Maria, Resik Ajeng; Fitriani, Any
Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam Vol 21, No 1 (2016): Jurnal Pengajaran MIPA - April 2016
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v21i1.670

Abstract

This study examines the differences of virtual laboratory and real laboratory activity (actual lab) in developing students creative thinking. Samples were 53 tenth grader in one of senior high schools in Bandung. The instrument consists of student worksheet (LKS), virtual lab software and instruments to collect data. Students’ creative thinking skills were measured using tests of creative thinking in the form of eight essay questions about plant growth and development. Results showed that the average score of actual lab class was higher than the average score of virtual lab class. In addition, actual lab also can improve students creative thinking in all aspects of creative thinking abilities (flexibility, fluency, elaboration and originality). This suggests that the real laboratory activities provide better conditions for the development of students’ creative thinking.ABSTRAKPenelitian ini mengkaji perbedaan pembelajaran praktikum virtual dan praktikum riil dalam membangun keterampilan berpikir kreatif siswa. Sampel penelitian adalah 53 siswa kelas X salah satu SMA Negeri di Bandung. Instrumen kegiatan praktikum terdiri dari lembar kerja siswa (LKS) untuk kegiatan praktikum riil dan software praktikum virtual dan instrumen pengumpul data. Keterampilan berpikir kreatif siswa diukur dengan menggunakan tes keterampilan berpikir kreatif berupa delapan soal esai tentang materi pertumbuhan dan perkembangan tumbuhan. Hasil penelitian menunjukkan bahwa rerata skor kelas praktikum riil lebih tinggi dari pada rerata skor pada kelas praktikum virtual. Selain itu, praktikum riil juga bisa meningkatkan keterampilan berpikir kreatif siswa pada semua aspek keterampilan berpikir kreatif (flexibility, fluency, elaboration dan originality). Hal ini menunjukkan bahwa praktikum riil memberikan kondisi yang lebih baik untuk pengembangan keterampilan berpikir kreatif siswa.
Constructivist Learning Environment During Virtual and Real Laboratory Activities Widodo, Ari; Maria, Resik Ajeng; Fitriani, Any
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 1 (2017): April 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i1.7959

Abstract

Laboratory activities and constructivism are two notions that have been playing significant roles in science education. Despite common beliefs about the importance of laboratory activities, reviews reported inconsistent results about the effectiveness of laboratory activities. Since laboratory activities can be expensive and take more time, there is an effort to introduce virtual laboratory activities. This study aims at exploring the learning environment created by a virtual laboratory and a real laboratory. A quasi experimental study was conducted at two grade ten classes at a state high school in Bandung, Indonesia. Data were collected using a questionnaire called Constructivist Learning Environment Survey (CLES) before and after the laboratory activities. The results show that both types of laboratories can create constructivist learning environments. Each type of laboratory activity, however, may be stronger in improving certain aspects compared to the other. While a virtual laboratory is stronger in improving critical voice and personal relevance, real laboratory activities promote aspects of personal relevance, uncertainty and student negotiation. This study suggests that instead of setting one type of laboratory against the other, lessons and follow up studies should focus on how to combine both types of laboratories to support better learning.
PEMBELAJARAN PENGETAHUAN LINGKUNGAN MENGGUNAKAN METODE PEMECAHAN MASALAH ATAU PROBLEM SOLVING UNTUK MAHASISWA TPB DI JURUSAN PENDIDIKAN BIOLOGI Syulasmi, Ammi; Sihombing, Pariama; Amprasto, Amprasto; Fitriani, Any
Jurnal Pengajaran MIPA Vol 2, No 2 (2001): JPMIPA: Volume 2, Issue 2, 2001
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v2i2.34914

Abstract

The result of evaluation on Environmental Science for student of Biology education was still low. The average result obtained from the last 3 years were A = 7,63 %; B = 29,11%; C = 52,83 %; D = 7,11 % and E = 2,25 %. It indicated that the learning process of this subject was not effective enough. Therefore, it has to be though, how to conduct this teaching learning process of Environmental Science learning effectively.Environmental Science is an interdisciplinary science. It allows the student to think in a holistic way. Therefore in this study, problem-solving method is appropriate to apply in this learning process. In the method students were trained how to solve the environmental problem which involving some sciences. Further more along with the development of Environmental Science, it can allow the students to find out information in order to solve the environmental problems.In this learning process of Environmental Science, students have lectures, practical exercises and field works. In the fieldwork, students have to define the environmental problem and how to solve the problem. This fieldwork is supported by field observation, group discussion and paper presentation. In this method, the result is increasing. It can be shown with the student who have: A = 26,66 %; B = 53,33 %; C = 18,33 %; D = 5,0 % and E = 0 %.
POLA/CARA BELAJAR: PENERAPAN METODE PENEMUAN (DISCOVERY DAN INQUIRY) PADA KEGIATAN LABORATORIUM BIOKIMIA DI JURUSAN PENDIDIKAN BIOLOGI Surtikanti, Hertien; Adisenjadja, Yusuf Hilmi; Fitriani, Any
Jurnal Pengajaran MIPA Vol 2, No 1 (2001): JPMIPA: Volume 2, Issue 1, 2001
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v2i1.34896

Abstract

Practical exercise is a learning process in science that can not be separated from the whole learning process. Based on experience, students of Biology Education Department are not able to relate directly between theory and practical exercise in Biochemistry. In order to achieve this relevancy, the ‘discovery and inquiry’ method was implemented at Biology Education Department UPI. For comparison, convensional method (control) was implemented in other class. Each group has different practical exercise notes. This activity was done with three subjects in five meeting. The increasing products of two treatments was evaluated from two sources (a) reports that were submitted after the practical exercises and (b) quiz test for each subject. The submitted reports showed that the two classes (control and experiment) wrote an exact summary and make a table for an observation data. Score for three subjects (carbohydrate, lipid and amino acid) was significantly different between control and experiment. Experiment class had score higher than that in control class.
PERANAN PRAKTIKUM RIIL DAN PRAKTIKUM VIRTUAL DALAM MEMBANGUN KREATIFITAS SISWA Widodo, Ari; Maria, Resik Ajeng; Fitriani, Any
Jurnal Pengajaran MIPA Vol 21, No 1 (2016): JPMIPA: Volume 21, Issue 1, 2016
Publisher : Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18269/jpmipa.v21i1.36262

Abstract

ABSTRAKPenelitian ini mengkaji perbedaan pembelajaran praktikum virtual dan praktikum riil dalam membangun keterampilan berpikir kreatif siswa. Sampel penelitian adalah 53 siswa kelas X salah satu SMA Negeri di Bandung. Instrumen kegiatan praktikum terdiri dari lembar kerja siswa (LKS) untuk kegiatan praktikum riil dan software praktikum virtual dan instrumen pengumpul data. Keterampilan berpikir kreatif siswa diukur dengan menggunakan tes keterampilan berpikir kreatif berupa delapan soal esai tentang materi pertumbuhan dan perkembangan tumbuhan. Hasil penelitian menunjukkan bahwa rerata skor kelas praktikum riil lebih tinggi dari pada rerata skor pada kelas praktikum virtual. Selain itu, praktikum riil juga bisa meningkatkan keterampilan berpikir kreatif siswa pada semua aspek keterampilan berpikir kreatif (flexibility, fluency, elaboration dan originality). Hal ini menunjukkan bahwa praktikum riil memberikan kondisi yang lebih baik untuk pengembangan keterampilan berpikir kreatif siswa.ABSTRACTThis study examines the differences of virtual laboratory and real laboratory activity (actual lab) in developing students' creative thinking. Samples were 53 tenth grader in one of senior high schools in Bandung. The instrument consists of student worksheet (LKS), virtual lab software and instruments to collect data. Students’ creative thinking skills were measured using tests of creative thinking in the form of eight essay questions about plant growth and development. Results showed that the average score of actual lab class was higher than the average score of virtual lab class. In addition, actual lab also can improve students' creative thinking in all aspects of creative thinking abilities (flexibility, fluency, elaboration and originality). This suggests that the real laboratory activities provide better conditions for the development of students’ creative thinking.
IDENTIFIKASI KESULITAN MAHASISWA DALAM PEMBELAJARAN BIOLOGI MOLEKULER BERSTRATEGI MODIFIED FREE INQUIRY: (Identification of Student Difficulties in Molecular Biology with Modified Free Inquiry Learning Strategy) Evi Suryanti; Any Fitriani; Sri Redjeki; Riandi Riandi
Perspektif Pendidikan dan Keguruan Vol 10 No 2 (2019): Perspektif Pendidikan dan Keguruan
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/perspektif.2019.vol10(2).3990

Abstract

The aim of this study was to identify the difficulties learning by students in the modified free inquiry learning strategy of Molecular Biology and the causes of these difficulties. The method used is descriptive with a questionnaire technique. Respondents are 51 Biology Education students who contracted the Molecular Biology course in Academic Year 2017/2018 at one of the education institution in Kota Pekanbaru. The stages in the modified free inquiry strategy that are carried out consist of steps: 1) orienting students to the topics discussed by giving direct questions, 2) students make questions as the formulation of the problem, 3) proposing hypotheses, 4) collecting data and information for testing hypotheses, 5) communicating findings, and 6) concluding. Topics covered were DNA isolation, agarose gel electrophoresis, and polymerase chain reaction (PCR) and in the lectures were complemented by wet and virtual laboratory activities. Research instruments in the form of a closed questionnaire with answer choices 'yes' and 'no'. Data analyzed are presented in the form of percentage figures. The results of data analysis showed that: (1) Students who experienced difficulty in learning Molecular Biology with a modified free inquiry strategy were 45.10% and those who did not experience difficulties were 54.90%; (2) The causes of difficulties are limited time (78.26%), not finding adequate learning resource materials (39.13%), unable to understand the learning resource materials found (39.13%), unable looking for adequate learning resource materials (21.74%), and not interested in the modified free inquiry strategy (17.39%); and (3) most students agree to apply the modified free inquiry strategy to other biology courses. The implication of the research is the modified free inquiry strategy can be applied in biology learning at the university level.
Penerapan project based learning terintegrasi STEM untuk meningkatkan literasi sains siswa ditinjau dari gender Jaka Afriana; Anna Permanasari; Any Fitriani
Jurnal Inovasi Pendidikan IPA Vol 2, No 2: October 2016
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (415.249 KB) | DOI: 10.21831/jipi.v2i2.8561

Abstract

Penelitian ini bertujuan untuk menyelidiki pengaruh gender siswa terhadap literasi sains melalui pembelajaran project based learning (PjBL) yang diintegrasikan dengan science, technology, engineering, dan mathematics (STEM) pada tema pencemaran udara. Metode penelitian yang digunakan adalah pre-eksperimen dengan desain The static Group Pretest-Posttest Design yang dilaksanakan di kelas VII SMP Islam Terpadu di kabupaten Sukabumi sebanyak 57 siswa yang terdiri dari kelas laki-laki (29 orang) dan kelas perempuan (28 orang). Pengumpulan data dilakukan dengan menggunakan tes awal dan tes akhir untuk literasi sains dan angket siswa terhadap  PjBL STEM. Berdasarkan hasil analisis data diperoleh peningkatan literasi sains siswa kelompok laki-laki dan kelompok perempuan sama-sama mengalami peningkatan dengan rerata N_Gain yaitu 0,36 dan 0,31 pada kategori sedang untuk aspek pengetahuan dan kompetensi. Hasil uji-t menunjukkan bahwa peningkatan literasi sains kelas laki-laki dan kelas perempuan berbeda tidak signifikan. Pada aspek sikap sains, kelas perempuan berbeda signifikan dari kelas laki-laki. Tanggapan siswa secara keseluruhan menunjukkan hampir seluruh siswa menyatakan senang dengan pembelajaran PjBL STEM dan memperoleh pengalaman yang sangat berkesan mengikuti tahapan pembelajaran sehingga menimbulkan motivasi dan minat dalam belajar.Kata Kunci: project based learning; STEM; literasi sains; gender Implementation Project-Based Learning Integrated STEM to Improve Scientific Literacy Based on Gender AbstractThis study aims to investigate the influence of gender on the students' science literacy through project based learning (PjBL) integrated science, technology, engineering, and mathematics (STEM) approach for students junior high school. The theme used in this project was air pollution. The method used was pre-experimental design the static group pretest-posttest design and was implemented in grade VII of the Integrated Islamic school at Sukabumi. The subjects were 57 students divided into two, male group (N = 29) and female group (N = 28). The data collection was done by pretest and posttest for scientific literacy and students' responses to the PjBL STEM. Based on the result it were obtained that an average N_Gain of male group was 0.36 and was 0.31 for female group with medium category on knowledge and competence. T-test results showed that increasing scientific literacy male group and female of different classes do not signifikan. Attitude aspect of science, female group differ significantly from male group. The student responses showed almost all of the students agreed to the implementation of the PjBL STEM and gain great new experiences that stages of learning that lead to be interested and motivated in learning. Keywords: project-based learning, STEM, scientific literacy, gender
CHANGING OF STUDENT'S MENTAL MODEL ABOUT VIRUS THROUGH MICROBIOLOGY COURSE PROGRAM BASED ON MENTAL MODEL Yanti Hamdiyati; Fransisca Sudargo; Sri Redjeki; Any Fitriani
EDUSAINS Vol 10, No 1 (2018): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v10i1.7777

Abstract

PERUBAHAN MODEL MENTAL MAHASISWA PADA POKOK BAHASAN VIRUS MELALUI PROGRAM PERKULIAHAN MIKROBIOLOGI BERBASIS MODEL MENTAL  AbstractThis study aims to analyze changes in mental models of students on the subject of the virus through mental model based-microbiology course. The research method is pre-experiment with one-group pretest-posttest design. Respondents of this research consists of 5 semester students of Biology education program at UPI Biology Education Department of 39 students. The mental model based-microbiology course consists of several stages (syntax). The mental modeling instrument uses concept maps, while the students' perceptions of the lecture program use a closed and open questionnaire. Data obtained in the form of concept maps before and after lectures on the subject of the virus. Concept maps are then analyzed by reference concept map. Quantitative data of the concept map is converted into qualitative data to determine the level of mental model, namely: emergent = score 1, transitional = score 2, close to extended = score 3, and complete (extended) = score 4. Questionnaire about the research program shows the change of mental model level on the subject of the virus before the implementation of the mental model based-microbiology course. is at emergent and transition level. After the implementation of the mental model based-microbiology course is at the transitional level and close to extended. This indicates an increase in the level of mental models of students through the mental model based-microbiology course. AbstrakPenelitian ini bertujuan untuk menganalisis perubahan model mental mahasiswa pada pokok bahasan virus melalui program perkuliahan Mikrobiologi Berbasis Model Mental (MBM2). Metode penelitian yang dilakukan adalah pre- experiment dengan disain penelitian one-group pretest - postest design.  Responden penelitian ini terdiri dari mahasiswa semester 5 program studi pendidikan Biologi di Departemen Pendidikan Biologi UPI sebanyak 39 mahasiswa.  Program Perkuliahan MBM2 terdiri dari beberapa tahapan (sintaks). Instrumen model mental menggunakan peta konsep, sedangkan persepsi mahasiswa tentang program perkuliahan menggunakan angket tertutup dan terbuka. Data yang diperoleh berupa peta konsep sebelum dan setelah perkuliahan pada pokok bahasan virus. Peta konsep selanjutnya dianalisis berdasarkan peta konsep rujukan. Data kuantitatif peta konsep diubah menjadi data kualitatif untuk menentukan level model mental, yaitu : berkembang (emergent) = skor 1, peralihan (transitional) = skor 2,  mendekati lengkap (close to extended) = skor 3, dan lengkap (extended) = skor 4. Hasil penelitian menunjukkan perubahan level model mental pada pokok bahasan virus sebelum implementasi program perkuliahan MBM2 ada pada level berkembang (emergent)  dan peralihan (transitional) . Setelah implementasi program perkuliahan MBM2 ada pada level peralihan (transitional) dan mendekati lengkap (close to extended). Hal ini menunjukkan adanya peningkatan level model mental mahasiswa melalui program perkuliahan MBM2.Permalink/DOI:http://dx.doi.org/10.15408/es.v10i1.7777 
Co-Authors A. Suhandi Achmad Samsudin Adisenjadja, Yusuf Hilmi Aditia Pratama Alvyn Karina Lestari Ammi Syulasmi Amprasto, Amprasto Anna Permanasari Ari Widodo Asep Kadarohman Asep Supriatna Dandan Luhur Saraswati Evi Suryanti Evi Suryanti Fauzi Akbar Anugrah Fitri Husni Fransisca Sudargo Hertien Surtikanti Ijang Rohman Jaka Afriana Kusnadi Kusnadi Kusnadi Mr Amprasto Mrs Yanti Hamdiyati Nita Novianti Nuryani Rustaman Pariama Sihombing Peristiwati, Peristiwati Purnamaulida Pratiwi R. Riandi, R. Rahmi Zulva Resik Ajeng Maria, Resik Ajeng Ria Engriyani Ria Engriyani Riandi Riandi Rizki Maulana Ashidiq Sri Anggraeni Sri Redjeki Sri Redjeki Sugianto Sugianto Taj Rosyidah Topik Hidayat Wawan Setiawan Wawan Setiawan Yanti Hamdiyati yanti herlanti Yanti Herlanti