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All Journal International Journal of Evaluation and Research in Education (IJERE) Bioeducation Journal Jurnal Pendidikan Matematika dan IPA International Journal of Education SEMIRATA 2015 Jurnal Pendidikan Biologi Indonesia Phenomenon : Jurnal Pendidikan MIPA Biodidaktika : Jurnal Biologi dan Pembelajarannya Jurnal Bioedukatika Biosfer: Jurnal Pendidikan Biologi Jurnal SOLMA Bioma : Jurnal Biologi Indonesia Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Jurnal Ilmiah Ecosystem EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup JPBIO (Jurnal Pendidikan Biologi) INTEGRITAS : Jurnal Pengabdian Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat Jurnal PkM (Pengabdian kepada Masyarakat) Biopedagogia Jurnal Pendidikan dan Pembelajaran Jurnal Karya Abdi Masyarakat Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Jurnal Edukasi Biologi BIOGENIC: Jurnal Ilmiah Biologi

Azrai, Eka Putri

Universitas Negeri Jakarta

Author-ID : 784763

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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BIODIVERSITAS TUMBUHAN SEMAK DI HUTAN TROPIS DATARAN RENDAH CAGAR ALAM PANGANDARAN, JAWA BARAT Heryanti, EkaPutri Azrai, Erna
SEMIRATA 2015 Prosiding Bidang Biologi
Publisher : SEMIRATA 2015

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (135.487 KB)

Hutan hujan tropis sangat berstratifikasi. Stratifikasi yang terbentuk dalam vegetasi hutan tergantung pada tipe hutan. Strata atas didominasi oleh pohon, sedangkan strata bawah diisi oleh semak, herba, maupun liana. Penelitian tentang struktur vegetasi pohon atau penyusun strata atas telah banyak dilakukan, namun penelitian tentang vegetasi semak masih sangat jarang.Â Dominansi dan komposisi tumbuhan semak dan herba dapat menjadi penciri tipe habita. Penelitian ini bertujuan menganalisis komposisi, keanekaragaman, dan kekayaan jenis vegetasi semak di hutan dataran rendah CA Pangandaran.Â Penelitian dilakukan dengan analisis vegetasi metode Line Intercept. Cuplikan yang dilakukan pada ekosistem hutan dataran rendah menemukan 6 spesies semak berikut INPnya sebagai berikut : Mischocarpus sp. (110.34), Psicontria viridiflora (62.17), Ixora sp. (44.48), Dillenia excelsa (37.56), Barringtonia racemosa (28.27), danRhodamnia rubescense (17.18). Sedangkan pada daerah ekoton ditemukan 8 spesies semak yaitu Psicontria viridiflora (66.93), Sambucus javanica (52.05), Clidemia hirta (43.96), Kebojalu (37.11), Micromelum pubescens (36.65), Mischocarpus sp. (28.34), Morgania ( 27.18), dan Dillenia excelsa (7.78). Baik indeks keragaman Shannon [10] (1,458) maupun indeks kekayaan Margalef [4] (1,573) spesies semak di hutan lebih kecil daripada di daerah ekoton (1,717 dan 1,882). Kata kunci: tumbuhan semak, hutan, dataran rendah

Students’ pro-environmental behavior and environmental learning outcomes based on green consumerism Ichsan, Ilmi Zajuli; Sigit, Diana Vivanti; Miarsyah, Mieke; Azrai, Eka Putri; Heryanti, Erna
Jurnal Pendidikan Biologi Indonesia Vol 5, No 1 (2019): MARCH
Publisher : University of Muhammadiyah Malang

Green consumerism has been considered as one of promising movement in maintaining the environmental quality. This research aimed to describe the students’ pro-environmental behavior (PEB) as considerable as there learning outcome based on green consumerism. This survey research was conducted in State Junior High School 1 of South Tambun, Bekasi, West Java on July-August 2018. The sampling technique used was simple random sampling with 256 students. The subject was divided into two groups: 128 students from seventh grade who had not received environmental learning materials and 128 students from eighth grade who had received environmental learning materials. The data analysis used in this study was an independent t-test. The results of the t-test showed that there was no significant difference of PEB achievement between the two groups. In addition, not with standing that the average of the students’ environmental learning outcomes was 72.76, but there was as high as 78.60% of students’ achievement was classified below the standard value. Thus, teachers should evaluate the environmental materials used. It is expected that Biology subjects on environmental material can accommodate green consumerism concepts.

Environmental responsibility and pro-environmental behavior: Biology undergraduate students’ profile Sigit, Diana Vivanti; Azrai, Eka Putri; Heryanti, Erna; Anggraeni, Kasih; Ichsan, Ilmi Zajuli; Fadrikal, Rahmat
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol 5, No 2 (2019): JULY
Publisher : University of Muhammadiyah Malang

Environmental responsibility is a crucial aspect which determines the environmental solving problems in term of enhancing the pro-environmental behavior. This study aimed to examine the relation between the environmental responsibility and pro-environmental behavior of the undergraduate students. The sample of this descriptive correlational study was 106 students of biology education department which was taken randomly. This study showed that the undergraduate students were in high criteria of environment responsibility (ER). This was represented by feeling guilty which was the highest percentage and followed by responsibility feeling and responsibility judgment respectively. In addition, the undergraduate students were in positive pro-environmental behavior (PEB). The regression model was y = 23.876 + 0.623x; while ER contributed as high as 22.1% to the undergraduate student’s PEB. This implied that to improve the undergraduate student’s PEB is by strengthening their ER.

ANALISIS KEBUTUHAN PENGEMBANGAN BUKU SAKU BIOLOGI BERBASIS MIND MAP (BIOMAP) Suryanda, Ade; Azrai, Eka Putri; Julita, Anita
Jurnal Pendidikan Matematika dan IPA Vol 11, No 1 (2020): Januari 2020
Publisher : Universitas Tanjungpura

Pocketbook based on Mind Map is a supporting book with a size smaller than the standard size, which is systematically in accordance with the working principle of the brain and does not require extensive space in storing it. The aims of studies to explore the potential for developing biology pocketbook based on Mind Map (BIOMAP). This is a descriptive qualitative study with survey methods. The Data collected using the instrument developed that was validated by two experts and tested on 51 students and two high school biology teachers in Jakarta. The results obtained explained that around 72.5% of respondents answered that biological material was difficult to learn. For difficult material, 53.8% of respondents answered Animalia and Plantae. Biological learning difficulties are dominated by the amount of memorization in the material according to the opinion of 72.1% of respondents. Teacher respondents argue that additional learning resources can stimulate students to improve their learning outcomes. The existence of various additional learning resources it is hoped that it can be a solution to the learning problems experienced by students. Based on these data, it can be concluded that students need additional innovative and interesting learning resources accompanied by mind maps. AbstrakBuku saku berbasis Mind Map merupakan buku pendukung berukuran lebih kecil dari buku standar, yang secara sistematis sesuai dengan prinsip kerja otak dan tidak memerlukan ruang luas dalam menyimpannya. Penelitian ini bertujuan untuk mengeksplorasi potensi pengembangan buku saku biologi berdasarkan Mind Map (BIOMAP). Penelitian ini merupakan penelitian kualitatif deskriptif dengan metode survei. Data dikumpulkan menggunakan instrumen yang telah divalidasi oleh dua ahli dan diuji pada 51 siswa dan dua guru biologi SMA di Jakarta. Hasil yang diperoleh menjelaskan bahwa sekitar 72,5% responden menjawab bahwa materi biologi sulit dipelajari. Untuk materi yang sulit, 53,8% responden menjawab materi Animalia dan Plantae. Kesulitan belajar biologi disebabkan banyaknya hafalan pada materi tersebut menurut pendapat 72,1% responden. Responden guru berpendapat bahwa sumber belajar tambahan dapat merangsang siswa untuk meningkatkan hasil belajar mereka. Adanya berbagai sumber belajar tambahan diharapkan dapat menjadi solusi bagi masalah belajar yang dialami siswa. Berdasarkan data ini, dapat disimpulkan bahwa siswa membutuhkan sumber belajar yang inovatif dan menarik yang disertai dengan mind map.Kata kunci: BIOMAP, Buku saku, Mind Map, need assessment

HUBUNGAN TINGKAT KECEMASAN SISWA DALAM MENGHADAPI TES DENGAN TINGKAT MOTIVASI BELAJAR BIOLOGI PADA SISWA KELAS X MIA SMA NEGERI 21 JAKARTA Eka Putri Azrai; Dian Evriyani; Achmad Ramadani Prastya
Biosfer: Jurnal Pendidikan Biologi Vol 9 No 1 (2016): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Test is an activity used as indicators success of education that applies to all subjects including biology. Unfortunately, there are assumption that biology is a boring subject , too much memorizing, and that is not relevant for our life. It can increase the anxiety experienced by students during the tested. This study aimed to determine the relationship between test anxiety level and Learning Biology Motivation. This study was conducted in 21 Senior High School Jakarta on January until February 2016. Research method used in this study was correlational study. Population from this study were X MIA students. A total of 122 students used for this study were taken by Simple Random Sampling. Prerequisites tests data was homogeneous and normally distributed. Correlation test resulted -0,398 which means there was a relationship between test anxiety level with biology learning motivation level on X MIA Students 21 Senior High School Jakarta. Regulation test resulted Å¶ = 85.725 - 0.312x, with X is test anxiety level and Y is biology learning motivation level. Determination coefficients resulted 0.159 that mean test anxiety have a contribution 15.9% determined learning motivation, while the other factor have a contribution too.

HUBUNGAN PERSEPSI KEARIFAN LOKAL DENGAN SIKAP KONSERVASI MASYARAKAT DESA LENCOH KECAMATAN SELO DI TAMAN NASIONAL GUNUNG MERAPI Ernawati Ernawati; Eka Putri Azrai; Sri Supardi Wibowo
Biosfer: Jurnal Pendidikan Biologi Vol 9 No 1 (2016): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Local wisdom refers to ideas and local knowledge which are wise, full of wisdom, good and virtuous beliefs that made, owned, also carried out by local people in that area. People of Lencoh village are applying local wisdom filled with Javanese culture in order to interact with the environment and use natural resources. This study aims to determine the correlation between perception of local wisdom and conservation attitude of Lencoh village people in Mount Merapi National Park. The study was conducted in Lencoh village, Selo sub-district in January 2016. The method used is the descriptive methods with correlational study. There are 95 respondents from the three hamlets. The data is using questionnaires and interviews. The results showed 56,84% and 43,16% of respondents have a enough and high local wisdom perception, and 8,42% and 91,58% of respondents have a enough and good conservation attitude. Hypothesis is tested using simple linear regression analysis, obtained Y = 47.262 + 0.703X and Pearson Product Moment Correlation test at Î± = 0.01, obtained rxy = 0.678 indicates a strong correlation between local wisdom perception and conservation attitude of a Lencoh village people. The results of this research prove there is a positive correlation between local wisdom perception and conservation attitude of Lencoh village people on Mount Merapi National Park.

The Correlation between Enviromental Knowledge and Enviromental Care Attitude on Biological Education Students in State University of Jakarta Eka Putri Azrai; Maya Gayatri Widyasa; Ratna Komala
Biopedagogia Vol 5, No 2 (2023): November
Publisher : Program Studi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/biopedagogia.v5i2.2928

The environment plays an important role in human life. Knowledge of the environment can affect the attitude of caring for the environment. This study aims to determine the correlation between enviromental knowledge and enviromental care attitude students of Biology Education Study Program, UNJ. This research was conducted at State University of Jakarta on February 2022. The total samples used were 70 students, taken by Simple Random Sampling. The methode used is a quantitative method with a correlational study. Statistical hypothetis test through Linearity test and Pearson Correlation test. It is known that thera is a positive relationship between enviromental knowledge and enviromental care attitude with correlation coeficient in high category. The relationship that formed is a positive relationship, so the higher the student's environmental knowledge, the better the enviromental care attitude. Further research needs to be done in order to find other variables that are suspected to have a relationship to studentâ€™s knowledge of the environment with an enviromental care attitude so that studentâ€™s knowledge and studentâ€™s enviromental care attitude can be increased. The application of the good environmental care attitude of UNJ Biology Education students also needs to be appreciated by the University. With awards related to students' caring attitude towards the environment, it can bring up environmental care attitudes for other students.

Keanekaragaman Tumbuhan Bawah di Kawasan Universitas Negeri Jakarta Putri, Dwi Kurnia; Murnisari, Yunita; Madalena, Dea Kristia; Setiarini, Nelia; Diputri, Rimba Liewa Dinta; Suryanda, Ade; Azrai, Eka Putri
Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan Vol. 4 No. 1 (2024): January
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/panthera.v4i1.228

Understory plants are a group of plants that form a layer near the surface of the soil. One of the functions of undergrowth is as a ground cover which contributes to increasing the organic matter content in the soil. This research was conducted in November 2023 in the garden behind the KH. Hasyim Asy'ari Building, Jakarta State University. The aim of this research is to determine the diversity of understory plants found in the Jakarta State University environment. The research method used was a survey using a sampling technique with a quadratic method. There are 4 types of undergrowth in the garden behind the KH. Hasyim Asy'ari Building, namely Cyanthillium cineroum, Pilosela officinarum, Eclipta prostrata, and Cynodon dactylon. The results of the calculation of the Shannon-Wiener diversity index based on its classification show that the garden behind the KH. Hasyim Asy'ari Building, Jakarta State University has a low level of understory plant diversity.

STUDI KEANEKARAGAMAN MIKROALGA DI SUNGAI MARGASATWA RAGUNAN SEKITAR KANDANG BUAYA Setyani, Anisa Intan; Sari, Deva Dewiyana; Permatasari, Maulida Azzra; Izat, Muhammad; Bintang, Sekar; Suryanda, Ade; Azrai, Eka Putri
Ekologia: Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Vol 24, No 1 (2024): Ekologia : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/ekologia.v24i1.9393

Microalgae are microscopic unicellular organisms that have varying sizes, shapes, and types, have photosynthetic pigments, are photoautotrophic, and are found in aquatic environments. Microalgae have certain limits of tolerance to water chemical physics factors. The presence of microalgae in water can be used as an indicator of the state of the water. This study aims to identify the diversity of microalgae as an indicator of the water quality present in the river around the Ragunan Margasatwa crocodile cage. Sampling was done in the Ragunan Margasatwa Park river near the crocodile cage. Samples of macroalgae are visually identified and include morphology, color, shape, and other characteristics. Based on the observations, it can be concluded that the river ecosystems around the crocodile cages are under low ecosystem pressure. The diversity index generally has a range of values between 1.5 and 4, and lower values reflect increasing ecosystem instability. The lowest microalgae density was found at station 1, which is 120 ind/ml. Individuals with the highest density at station 2, the species Aphanothece sp. with a density value of 293.3 ind/mL.

Pengukuran Pengukuran Tinggi Pohon Menggunakan Klinometer Di Taman Margasatwa Ragunan Bagian Utara Nirmalasari, Nirmalasari; Sihab, Mutia Ayaar; Cheren, Aurel; Dinillah, Rafika; Aidah, Roza Sani; Suryanda, Ade; Azrai, Eka Putri
Jurnal Ilmiah Ecosystem Vol. 24 No. 1 (2024): Ecosystem Vol. 24 No 1, Januari - April Tahun 2024
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35965/eco.v24i1.3894

Ketinggian pohon adalah faktor yang dapat mempengaruhi kualitas pohon dan memperkirakan berbagai parameter seperti biomassa, cadangan karbon, pertumbuhan pohon, dan sebagainya. Artikel ini bertujuan untuk mengetahui ukuran tinggi dari beberapa pohon di Ragunan menggunakan alat klinometer yang mana memiliki manfaat juga untuk mengetahui faktor-faktor yang mempengaruhi pertumbuhan pohon, termasuk iklim, ketersediaan air dan juga interaksi dengan spesies lain. Metodologi penelitian artikel ini menggunakan metode deskriptif kuantitatif. Hasil yang didapatkan adalah Ficus sp. Sebagai pohon paling tinggi, yaitu 18,05 meter dan pohon Syzygium aqueum yang terpendek dengan tinggi 3,3 meter yang dihitung menggunakan phytagoras. Kesimpulannya, semakin tinggi pohon menandakan bahwa lingkungan tersebut memiliki kondisi yang baik untuk tempat tumbuh vegetasi, sehingga kondisi tanah pada pohon Ficus sp. memiliki kondisi tanah yang lebih baik daripada kondisi tanah pada pohon Syzygium aqueum. The height of trees is a factor that can influence tree quality and estimate various parameters such as biomass, carbon reserves, tree growth, and so forth. This article aims to determine the height measurements of several trees in Ragunan using a clinometer, which also serves to identify factors affecting tree growth, including climate, water availability, and interactions with other species. The research methodology of this article employs a quantitative descriptive method. The results indicate that Ficus sp. is the tallest tree, measuring 18.05 meters, while Syzygium aqueum is the shortest at 3.3 meters, calculated using the Pythagorean theorem. In conclusion, taller trees signify that the environment provides favorable conditions for vegetation growth, indicating that the soil conditions for Ficus sp. are superior to those of Syzygium aqueum.

Co-Authors Achmad Ramadani Prastya Ade Suryanda Adisyahputra Adisyahputra, Adisyahputra Aidah, Roza Sani Aliza, Nanda Nur Amaliah, Ami Ampang, Johsamer Anggraeni, Kasih Arikah Putri Afriani Aulya, Nailul Rahmi Bintang, Sekar Cheren, Aurel Daniar Setyo Rini Dewahrani, Yulilina Retno Dian Evriyani Diana Vivanti Sigit Dini Safitri Dinillah, Rafika Diputri, Rimba Liewa Dinta Dwi Kurnia Putri Ernawati Ernawati Ernawati Ernawati Fachry Abda El Rahman Fadrikal, Rahmat Gustimaya, Kayla Nizarani Inka Hamam, Zaky Handayani, Mira Wisda Hanna Rosmawati Heryanti, Erna Heryanti, Erna Hidayah, Rizka Rifaatul Hilaliah, Nurlaelatul Holongan, Fatimah Azzahra Nadia Ilmi Zajuli Ichsan Ilyas, Marlina Inayah, Shabrina Syifa Indang Sriayu Yulidianti Roditya Innes Prameswary Istiani, Riris Izat, Muhammad Julita, Anita Justica, Aulia Astari Juwita Tamherwarin Khansa , Anidya Annisa Komala, Ratna KUNTO WIBISONO Kurnia, Salsabila Kurnianto, Mathias Bagas Madalena, Dea Kristia Martin, Bunga Widya Maya Gayatri Widyasa Mieke Miarsyah Muawanah, Juliana Muhammad Japar Murdianti Murdianti Murnisari, Yunita Natasia, Disa Nency, Ayu Nirmalasari Nirmalasari Nurazizah, Meiza Nurhasanah, Khafifah Paskal Sukandar, Paskal Permana, Lutfi Permatasari, Maulida Azzra Pusparini, Fitria Putri Riupassa, Afifah Shabrina Putri, Fitria Kristanti Eka Putri, Nadiah Danisha Ramadhan, Dimas Bayu Nur Ramadhani, Verdiana Ratna Komala Razak, Ayyi Ayra Rizhal Hendi Ristanto Rizkiani, Santi RUSTAM, YOSWITA Sari, Deva Dewiyana Sartono, Nurmasari Selestina Rebacca Sihotang Sembiring, Rinawati Setiarini, Nelia Setyani, Anisa Intan Sihab, Mutia Ayaar Siti Hadianti, Siti Situmorang, Robinson Sri Supardi Wibowo Sulistianingrum, Gita Suryanda, Ade Syahrurromadhan, Gempa Fi Syaikhan, Azika Aulia Hanizya Talia, Sarah Tiara Alifia Azzahra Urba, Manjillatul Vidiastuti, Yunilla Wari, Nares Widyasari, Nurlaela Wulan Agus Utami, Annisa Zulfah, Kayla Fatimah

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