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Hayatul Fajri
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EduNaturalia: Jurnal Biologi dan Kependidikan Biologi
Published by Universitas Tanjungpura
ISSN : 27754898     EISSN : 2775488X     DOI : http://dx.doi.org/10.26418/edunaturalia
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Social Sciences
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi welcomes original scientific articles and short communications on various research themes in the field of biology and the pedagogical aspects of biology (biology education). The scope of the journal covers the following topics: Field of Biology: Botany Zoology Biotechnology Microbiology Genetics Ecology and Environment Science Field of biology education: Teaching and Learning of Biology Learning Resources and Media of Biology Curriculum of Biology Learning evaluation of biology Teacher profession of biology
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 78 Documents
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EFEKTIVITAS APLIKASI WORDWALL PADA HASIL BELAJAR IPS SISWA Wiwik Wiji Astuti; Muh. Yahya; Mustansir Mustansir; Irna Santrianti; Syamsinar Syamsinar
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 1 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i1.63442

Abstract

In the era of global society, we are required to balance advances in technology and knowledge, the form of application is to develop their hard skills and soft skills through developed technology. One form of its implementation in the world of education is the use of wordwall applications in social studies to improve various thinking and mathematical abilities. This study aims to determine the effectiveness of wordwall applications on students’ learning outcome. The method used in this research is SLR (Systematic Literature Review) in which researchers collect articles related to wordwall applications with a publication period of 2021-2022, systematic abilities and social studies to be documented and reviewed as supporting data for this research. Based on this research the results are; 1) Definition of the wordwall application, purpose, and its important role in the era of global society 5.0, especially in the field of education, 2) There is evidence that there is a positive response from students in learning social studies through the wordwall application, 3) There is a significant influence on the use of the wordwall application on increasing students’ learning outcome.
FORMULASI DAN UJI AKTIVITAS ANTIBAKTERI SEDIAAN SABUN CAIR EKSTRAK SABUT KELAPA (Cocos nucifera L. ) DENGAN VARIASI KONSENTRASI CARBOPOL 940 TERHADAP BAKTERI Staphylococcus aureus ATCC 25923 Febriana Mukti Permata Sari; Siti Aisiyah; Destik Wulandari
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 1 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i1.61425

Abstract

Shower gel is one of the preparations that can be used to protect the skin from Staphylococcus aureus bacterial infection. Plants that have antibacterial activity are coconut husk, the compounds contained are tannins, flavonoids, and polyphenols. Tannins have the activity of inhibiting the growth of Staphylococcus aureus bacteria. This study aims to determine the influence of Carbopol 940 variations on liquid soap preparations. Liquid soap preparations have antibacterial activity, find out which formulas have the best physical quality. Coconut husk extract was obtained by maceration method using 70% ethanol solvent. The concentration of coconut husk extract in the formula is 1.6% with a variation in the concentration of Carbopol 940 which is 0.5%, 1%, 1.5%. Physical quality examination includes organoleptic test, homogeneity test, pH test, viscosity, foam stability test, and free alkali test. Testing the antibacterial activity of liquid soap preparations using the method of diffusion of wells, the data obtained by analysis using the SPSS program. Variations in carbopol concentration 940 affect the physical quality of liquid soap preparations, the increasing concentration of carbopol affects viscosity, foam stability, and free alkali. All formulas have antibacterial activity of 21.23 (F4); 20.22 (F5); 19.37 (F6). The formula with the best physical quality and inhibitory power is formula 4 with a carbopol concentration of 940 of 0.5%.
UJI AKTIVITAS GEL TABIR SURYA EKSTRAK ETANOL KULIT BUAH MANGGIS (Garcinia mangostana L.) DENGAN VARIASI GELLING AGENT CARBOPOL 940 SECARA IN VITRO Hikmah Dwi Rahmawati; Endang Sri Rejeki; Anita Nilawati
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 1 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i1.61787

Abstract

Excessive sun exposure is dangerous for humans because it has many detrimental effects on the eyes, immune system as well as on the skin. Sunscreen can prevent the harmful effects of UV radiation and free radicals. Flavonoid compounds in mangosteen rind have natural sunscreen activity. The purpose of this study was to determine the physical quality and stability and activity of the ethanol extract gel of mangosteen peel in vitro with variations of carbopol 940. The extract was obtained from the maceration process using 70% ethanol. The gel was formulated using 0.1% extract and 0.5% gelling agent variations; 1%; and 1.5%. Gel test parameters including organoleptic test, homogeneity, viscosity, pH, spreadability, adhesion stability test cycling test, and sunscreen gel activity test were carried out in vitro by measuring the value of Sun Protection Factor (SPF) using UV spectrophotometry. The results showed that the 0.1% mangosteen rind ethanol extract gel formulation with variations of the gelling agent carbopol 940 0.5;1 and 1.5% had good physical quality and stability as well as sunscreen activity with an SPF value of 41,099; 39,898; 39,270 with the ultra category.
FORMULASI SEDIAAN KRIM ANTIOKSIDAN EKSTRAK METANOL KULIT BUAH PISANG RAJA (Musa paradisiaca L.) Dwi Ayunda Putri; Endang Sri Rejeki; Siti Aisiyah
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 1 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i1.61455

Abstract

Antioxidant compounds are compounds that counteract or reduce the negative impact of oxidants, which work by donating one electron charge so that the activity of these oxidant compounds can be prevented or inhibited. The aim of this study was to determine the formula for cream variation of extract from banana peel which has the best antioxidant activity with good quality and stability of the preparation. In this study, the antioxidant cream used 3 (three) series of concentrations of the methanol extract of the skin of the plantain (Musa paradisiaca L.) fruit, namely 0.5%, 1% and 2%. The methanol extract of plantain peel was obtained by maceration method with methanol as solvent. Antioxidant cream was tested for physical quality and stability which included organoleptic test, viscosity test, pH test, homogeneity test, adhesion test, and spreadability test. The antioxidant power test was carried out using the DPPH (1,1-Diphenyl-2-Picrylhydrazyl) method using a UV-Vis spectrophotometer with a wavelength of 400-600 nm. The results of the study were further analyzed statistically using the Tukey method and one-way ANOVA. The results showed that the methanol extract of plantain peel had very strong antioxidant activity, and cream preparations could be made with various extract concentrations and the IC50 values of formula 1, formula 2 and formula 3 were 53.81 ppm, 53.29 ppm and 53.21 ppm.
PENGARUH VARIASI EMULGATOR KRIM ANTIOKSIDAN KOMBINASI EKSTRAK DAUN PUTRI MALU (MIMOSA PUDICA LINN.) DAN DAUN SALAM (SYZYGIUM POLYANTHUM) SECARA IN VITRO Naman, Putri Ekawani Melianthi; Rejeki, Endang Sri; Aisyah, Siti
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 5, No 1 (2024)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v5i1.76611

Abstract

Putri Malu (Mimosa pudica Linn.) and Salam (Syzygium polyanthum) contain flavonoid that have antioxidant activity. This study aims to determine the effect of variations of tween 80 and span 80 on the physical quality of the cream and to determine the antioxidant activity of the combination cream of Putri Malu and Salam leaves. The study used the extracts of Putri Malu and Salam leaves which were macerated with ethyl acetate. The cream was made in 6 formulas with variations of emulsifier tween 80 3%, 4% and 5% and span 80 7%, 6% and 5%. Antioxidant cream was tested for physical quality and antioxidant activity and then analyzed by SPSS method. Based on statistics, variations in the concentration of tween 80 and span 80 affect the physical quality and stability of the combination cream of Putri Malu and Salam leaves extracts. The combination cream has antioxidant activity that is in the weak category. The formula with 3% tween 80 and 7% span 80 concentration had the best physical quality and the cream formula with 3% and 7%, 4% and 6%, and 5% and 5% concentration respectively had the best antioxidant activity which was not significantly different from the positive control cream.
Identifikasi Tumbuhan Famili Amaranthaceae di Jepara Nugrahaeni, Anisa Widya; Lita, Safira Nurul; Wulandari, Eka Ayu; elfatul rohmah, Elfatul Rohmah; Fitriyah, Fikri Aida; Muhamad Jalil, Muhamad Jalil
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 2 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i2.67338

Abstract

Spinach plants as leaf vegetables have long been known and loved by the wider community. However, the impact is very large in terms of improving the household economy, especially the provision of nutritious food and also a source of family income. Data collection uses documentation, identification, and observation. This research was conducted in Troso Village, Pecangaan District, Jepara Regency. The height of the place meters above sea level. The research was carried out with field observations of 21 points. The research method used was the identification of each species of spinach consisting of Sand Spinach (Cyathula prostrata) = 182 species, Thorn Spinach (Amaranthus spinosus) = 2 species, Red Spinach (Amaranthus retroflexus) = 75 species, Boroco (Celosia Argentea) = 22 species , Flower knop (Gomphrena goblosa) = 23 species, Bunga Kremah (Altenathera Sesillis) = 121 species, Jorong (Achyranthes Aspera) = 15 species. The results of the research show that there are many plant species of the Amanranthaceae family. The plant species found will be identified based on their morphological characteristics.
STUDI ETNOMEDISIN MASYARAKAT SUKU LAMPUNG SAIBATIN DI KECAMATAN NGARAS KABUPATEN PESISIR BARAT Winandari, Ovi Prasetya; Saputri, Dwijowati Asih; Pratiwi, Retno; Anisya, Shinta
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 5, No 1 (2024)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v5i1.64372

Abstract

Conventional medicine is a course of action that used plants as medication, but there is little understanding of medicinal plants. The purpose of this investigation is to identify the varieties of plants that have therapeutic uses and the parts of plants that the Lampung Saibatin tribal community uses as medicinal plants, identify the methods by which the Lampung Saibatin tribal community uses medicinal plants. Ethnic group known as the Lampung in the Pesisir Barat Regency's Ngaras District. This study intends to identify the kinds of plants that are considered medicinal, ascertain certain plant components are utilized medicinally by the native community of Lampung Saibatin, ascertain the methods by which the Lampung Saibatin tribal community employs medicinal plants, and ascertain the manner. Plants in the Zingibereceae family are utilized by many people and 33 families; in traditional medicine, Fruits, rhizomes, shoots, sap, roots, stems, and leaves are among the plant parts that are used. Grated, chopped, squeezed, ground, soaked, boiled, pounded, torched, and eaten raw are the processing techniques.
ANALISIS KEMAMPUAN SCIENTIFIC REASIONING SISWA SMP DAN SMA YAYASAN BADAN KARYA KEUSKUPAN SANGGAU Taek, John kenedi Marcel; Mardiyyaningsih, Asriah Nurdini; Wahyuni, Eko Sri
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 2 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i2.69596

Abstract

One of the thinking skills is reasoning ability, which includes the process of connecting facts to existing ideas. Each understudy needs great thinking abilities, particularly in the area of SCIENCE so understudies can all the more effectively associate an occasion with the ideas they have learned. The motivation behind this review was to uncover the degree of thinking capacity of the Center and Secondary School Understudies at the Badan Karya Keuskupan Sanggau Establishment. Understudies' thinking skills were estimated utilizing the Lawson Study hall Test Logical Prevailing upon 12 sets of answer-reason things introduced in various decision structure. During the 2021/22 school year, the entire middle and high school population in the Badan Karya Keuskupan Sanggau Foundation's Mathematics and Natural Sciences class served as the research sample. Questions are given online through Google structure. The study revealed that junior and senior high school students in the Badan Karya Keuskupan Sanggau Foundation's Mathematics and Natural Sciences class had reasoning abilities that were still very low on each indicator, falling into the very poor category. The majority of students can only develop concrete reasoning patterns.Key word : Resioning, Lawson's test
INVENTARISASI PTERIDOPHYTA DI KAWASAN WISATA TOP SELFI KRAGILAN PAKIS KABUPATEN MAGELANG DAN PEMANFAATANYA SEBAGAI MODUL PEMBELAJARAN BIOLOGI SMA Indriyani, Wiwit; Radian, Muhammad; Sukmawati, Ika
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 5, No 1 (2024)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v5i1.75497

Abstract

This research aims to determine the types and diversity of pteridophytes found in the Top Selfie Kragilan tourist area, Pakis, Magelang Regency. As well as to determine the feasibility and practicality of the biology module resulting from the inventory of ferns for use in high school learning. This research uses mixed methods, namely exploration and research and development methods which use the ADDIE research design with steps, namely Analysis, Design, Development, Implementation and Evaluation. (Evaluation). However, in this research only 4 stages were carried out without an implementation stage due to limited research time, costs and personnel. The subjects of this research consisted of pteridophyte plants, class X students of SMA N 2 Magelang, species expert validators, material experts, and also media experts. The instruments used in this research were interview sheets, observation sheets, validation sheets and practicality test questionnaires. Based on the research results, the following results were obtained: 1) Based on the results of the inventory of pteridophytes in Top Selfie Kragilan, there were 12 types of pteridophytes. 2) The results of calculating the species diversity index value (H') obtained a value of 1.5 in the medium diversity category. 3) The pteridophyta module based on the local potential of pteridophyte diversity in the Top Selfie Kragilan tourist area was declared valid and suitable for use in learning with a validity value of 3.51. 4) The practicality level of the module obtained a score of 81.71% with a practical category and suitable for use in learning.
Meta-analisis Pengembangan LKPD Berbasis Problem Based Learning Nilam, Nadia; Fitri, Rahmadhani; Selaras, Ganda Hijrah
EduNaturalia: Jurnal Biologi dan Kependidikan Biologi Vol 4, No 2 (2023)
Publisher : FKIP Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/edunaturalia.v4i2.65774

Abstract

Teaching materials such as LKPD in biology learning are still limited and not yet interactive. The aim of the research was to find out how the validity level of student worksheets in high school biology lessons had been developed by tracing articles that were in accordance with the research. The method used in this research is meta-analysis by taking data from 5 national articles from Google Scholar. The results of the study show that the PBL-based LKPD is valid. Based on the results of observations and discussions conducted, it is known that PBL-based worksheets are valid and appropriate for use in learning.

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