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INDONESIA
BIOEDUKASI
Published by Universitas Jember
ISSN : 16933931     EISSN : 25800094     DOI : -
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Library & Information Science
Arjuna Subject : -
Articles 251 Documents
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Learning Motivation: Based on Gender and Academic Abilities Yusnaeni Yusnaeni; Sudirman Sudirman
BIOEDUKASI Vol 17 No 2 (2019)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v17i2.14468

Abstract

Student learning outcomes are influenced by several factors. One of them is learning motivation. This research is a descriptive and correlation study that aims to describe and analyze students' learning motivation based on gender and academic ability. The sample of this study was grade 10th students of senior high school in Kupang City, namely: SMAN 5, SMAN 4, and SMAN 1. The determination of school samples and class samples is done by random sampling. The research instrument used the MSLQ motivation questionnaire that was developed and validated by Duncan and McKeachie (2005), while the data of learning outcomes obtained from summative test scores . The results obtained that the average motivation (intrinsic and extrinsic) of students: 1) women are higher than male students, and 2) academic ability is higher than students with lower academic ability, and 3) Extrinsic motivation has a very significant correlation with intrinsic motivation and results learning, for gender and academic ability.The results of this study indicate that an appropriate learning strategy is needed in order to minimize gender differences and academic ability to foster student learning motivation which ultimately impacts on learning outcomes. Keywords: Learning motivation; academic ability; gender; students.
Microbiology Factor Measurement as Indoor Air Quality Parameter in Public Space Oktofa Setia Pamungkas; Henny Ayu Nirwala; Dina Mala Pardede
BIOEDUKASI Vol 17 No 2 (2019)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v17i2.14482

Abstract

Nearly 90% of people spend their time in both private and public indoor spaces. Bank is one of the public indoor spaces accessible to the community, as well as a place for some workers spending time every day. This study was conducted in 6 banking sectors in Samarinda, East Kalimantan, focusing on the existence of microorganisms such as bacteria and fungi/mold. The purpose was to investigate the number of microorganisms, both bacteria and fungi, contained in indoor areas of several bank offices in Samarinda. The results showed that the number of bacteria and fungi at several sampling points in 6 offices were above the standard of Permenaker RI No. 5 the year of 2018 and Permenkes RI No. 48 the year of 2016, i.e.,>700 cfu/m3 for bacteria and >1000 cfu/m3 for fungi.
The Development of Collaborative Learning Cell Based on Brain-Based Learning (BBL)Model for The Junior High School Science Learning in The Agroecosystem Area Ari Dwi Setya Laksana; Jekti Prihatin; Ika Lia Novenda
BIOEDUKASI Vol 17 No 2 (2019)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v17i2.14999

Abstract

Agroecosystem plays an important role in the national economy. However, the role of agroecosystem in education in the form of teaching and learning has not been used optimally. It is less in providing opportunities for students to develop their mindset based on their abilities so that the students do not understand the potential requiring the surrounding area. Learning models that can provide opportunities for students to develop are suitable with the 2013 curriculum. Modification of collaborative learning Cells with Brain-Based Learning (BBL LC) model makes the learning appropriate for the 2013 curriculum. The purpose is to obtain a valid, effective, and practical model which is suitable for the junior high school science learning in the agroecosystem area. The research type is development research (R & D) by using the 4-D model but, only use three stages; Define, Design, and Develop stages without using Disseminate stage. This research was conducted at Junior High School 7 Jember. The data collection techniques were filling out the validation sheet, interview, observation, test, and documentation. The data analysis techniques include data analysis from the validation results, model analysis, and model effectiveness analysis. The model validity was the average results of the product validation (85.81%) in a very valid category. The model effectiveness was the average of¬N-gain learning outcomes (0.53) and students' problem-solving skill questionnaires (75.87% ) in a good category. The model practicality was from the teacher and student response questionnaires with an average of about 92.94% and 94% which belongs to a very practical category.
Empowering Metacognition with Mind Map to Optimize the Product Quality of Learning Outcome Ema Aprilisa
BIOEDUKASI Vol 17 No 2 (2019)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v17i2.15055

Abstract

Learning outcome can be one of the reference to rate the success of a learning process. Product, as a result of learning, become an important aspect that can reflect success of learning. This research will proving the importance of metacognition to optimize the quality of learning outcomes. Metacognition is facilitated using mind maps during the learning process. The data in this research were obtained the method of triangulation through the analysis of the results of questionnaires, interviews, and evaluating products as a learning outcome. These three data are then collaborated to show the conclusions about metacognition to optimize the quality of learning outcomes using mind map. This research proved that mind map are able to facilitate metacognition. Metacognition also give affects to learning outcomes, in this case is lesson plan or RPP. Not only proving mind map as a tool to facilitate metacognition, this research also proves if there is a relationship betwen metacognition and achievement of learning outcomes, especially for product as a learning outcome.
The Improvement Critical Thinking Ability of Students Through Reciprocal Learning (Reciprocal Teaching) and Jigsaw Models in Biological Lesson in Parlaungan Islamic High School and Al-Muslim High School Slamet Slamet; Djoko Adi Walujo; Sugito Sugito
BIOEDUKASI Vol 17 No 2 (2019)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v17i2.15056

Abstract

Reciprocal teaching is one of learning model which is consist of four strategies: summarizing, questioning, claryfying the knowladge, and predicting. Another type of cooperative learning is jigsaw models. Jigsaw is a cooperative learing model which create some expert learning groups to stimulate critical thinking of the student abilities. Jigsaw is a learning model that triggers student to have active role in group learning. This study was to know the effect of Reciprocal Teaching with Jigsaw learning model on student critical learning ability is important to be exposure because its study shows that the 10th grade high school students had a low critical thinking abilities. As pre-test and post-test statistical data showed the influence of prior knowledge on learning result has significance points of 0,443 > 0,05., so it can be conclude that the data is significant. Based on the data, there are influence between the prior knowledge to the crtitical thinking ability result. According to the statistical data, the influence of learning models on learning results has significance points of 0,060 > 0,05., so it can be conclude that there are diffrence effect in critical thinking ability by using Reciprocal teaching vs Jigsaw models. Based on the data, the significance points are 0,126 > 0,05., it indicates that the students learning results data is valid or significant and it can be conclude that there are some interaction between Reciprocal teaching with Jigsaw model learning method and aperception knowledge on the learning result of 10th grade student critical thinking ability at Islam Parlaungan High School Waru and Al-Muslim High School Waru.
The Toxicity of Srikaya Seed Granules (Annona squamosa L.) with Different Heating Temperatures Against the Larva of Aedes aegypti L. Rima Gloria Purwanto; Dwi Wahyuni; Joko Waluyo
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.15683

Abstract

Abstract: Aedes aegypti L. is a mosquito carrying dengue virus that causes dengue fever, especially in Southeast Asia which is a tropical rain forest region which is a habitat for mosquito growth. Aedes aegypti L. mosquito control is carried out by chemical means of fogging and using abate but this control actually causes Aedes aegypti L. mosquitoes to become resistant or immune to chemical drugs so that a new breakthrough is created by making bioinsecticides biologically to eradicate the Aedes aegypti L. mosquito. with characteristics that are environmentally friendly and do not kill non-target animals and cause the Aedes aegypti L. mosquito not to become resistant. To be able to realize this desire so that the sugar cane granules extract of Annona squamosa L. containing active compounds in the form of annonain and squamosin so that they are toxic to Aedes aegypti L. mosquito larvae. Further research is to test the heating temperature level of the granules of Annona squamosa L. extract temperature of 40 ° C and 60 ° C which is more deadly of Aedes aegypti L. mosquito larvae. This research method uses a completely randomized design with four repetitions. The temperature of 60 ° C uses concentrations of 1 ppm, 6 ppm, 12 ppm, 18 ppm, 24 ppm and 30 ppm. As for the temperature of 40 ° C using concentrations of 1 ppm, 7 ppm, 14 ppm, 21 ppm, 28 ppm, and 35 ppm, each temperature compared with aquadest and abate. Data analyzed using probit analysis to determine the LC50, then followed by a statistical test paired sample T-test with SPSS to find out a significant difference between heating temperatures of 40 ° C to 60 ° C. These results then show that a higher temperature of 60 ° C has a higher level of toxicity compared to a lower temperature of 40 ° C.
Ordo Anura in Jember University Naufal Fa'iq Hilmi; Jekti Prihatin; Vendi Eko Susilo
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.16721

Abstract

Some types of Anura have a narrow range of environmental parameters, so they can’t survive in environments where natural conditions change dramatically. Therefore, Anura has the potential to be a good environmental bioindicator. The purpose of this research is to identify the types of Anura found at University of Jember. This research is included in the survey research using direct observation method VES (Visual Encounter Survey). Observations were made of adult members of the Anura Order. Data taken includes species characteristics, abiotic factors such as temperature and humidity, and activity when found. The results showed at Jember University there were 4 species from 3 family members of the Anura order, namely Duttaphrynus melanostictus Schneider, 1799 (Bufonidae), Polypedates leucomystax Gravenhorst, 1829 (Rhacophoridae), Fejervarya limnocharis Gravenhorst, 1829 (Dicroglossidae), and Occidozyga sumatrana Peters, 1877 (Dicroglossidae). The species most commonly found is Duttaphrynus melanostictus which is found in almost every observation location. Environmental factors that support the existence of Anura members in that location are temperature and humidity, and environmental conditions.
Identification of Bacteria on Seblak Food around University of Jember Based on Microbiological Criteria of Processed Food Rizka Maulidya Cahyani; Joko Waluyo; Mochammad Iqbal
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.14835

Abstract

The quality of food that is good in bacteriological, chemical and physical must always be maintained in order to avoid diseases or health problems. Healthy and safe food is an important factor to improve the standard of public health. Seblak is a ready-to-eat Indonesian food which until now has never been carried out research about what kinds of bacteria in it. Seblak is a food made from raw crackers which is then deliberately soaked using hot water to have a chewy texture. This study aims to determine what types of bacteria are contained in seblak, through the process of isolation and identification in the macroscopic, microscopic and biochemical way. This study used 5 samples, which was repeated 5 times for each sample. Bacteria were isolated from the sample using spread plate techniques and observed by growing colonies on the plate. Each different colonies was observed microscopically through gram staining and endospore staining. To strengthen the data, biochemical tests were also carried out, biochemical tests that have been done in this study were the oxidase test, catalase test, and indole test. The results of the study showed that the bacteria that were found from the samples are in the genus of Bacillus sp. because they show the morphological characteristics of the colonies that form concentric circles, meanwhile, microscopic observations show morphological characteristics of cells in the form of gram-negative bacilli and have the endospores.
Microbiological Quality of Coriander in Malang Traditional Market Anindya Nirmala Permata; Utami Sri Hastuti; Sulisetijono Sulisetijono
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.17042

Abstract

Coriander is commonly used by people as a food flavour. Actually, people does not separate the intact and damaged coriander for food processing. The aim of this study is to examine the microbiological quality of the intact and damaged coriander based on the Total Plate Count (TPC) of mold colonies and identification of the mold contaminants. Identification of contaminants mold based on the colony and microscopic character description. Then, the fungi characters refers to the identification key book for fungi identification. The research results is: 1) the intact coriander TPC is 1.6 x 103 colonies/g and the damaged coriander TPC 1.4 x 107 colonies/g. 2) There are 10 species of molds contaminant isolated from the intact coriander and damaged coriander.
Effect of Variations in Sugar Addition to the Quality of Bamboo Shoot Syrup (Dendrocalamus asper) Soleman Sayuna; James Ngginak; Merpiseldin Nitsae
BIOEDUKASI Vol 18 No 1 (2020)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v18i1.15445

Abstract

Bambu betung (Dendrocalamus asper) merupakan tumbuhan berumpun yang memiliki fase tumbuh melalui tunas (rebung). Rebung memiliki kandungan fosfor, vitamin A, vitamin C, serat mineral dan protein yang baik untuk tubuh. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh variasi penambahan gula terhadap kualitas sirup rebung betung. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan rancangan acak lengkap (RAL) untuk uji sifat organoleptik. Variasi penambahan gula yang digunakan dalam penelitian ini adalah 50%, 55%, 60% dan 65%. Hasil uji vitamin C secara berturut - turut adalah 2,112%, 3,256%, 4,136%, dan 5,016%. Hasil uji protein secara berturut – turut untuk setiap perlakuan adalah 0,25%, 0,15%, 0,24% dan 0,17%. Hasil uji kadar air menunjukkan 0,073%, 0,063%, 0,056% dan 0,056%. Serta hasil uji oganoleptik (kekentalan, rasa dan kesukaan) menunjukkan perlakuan terbaik terdapat pada kosentrasi gula 65% dengan nilai 3.8000, 3.4667 dan 3.6000. Hasil penelitian ini menunjukkan terdapat pengaruh variasi gula terhadap vitamin C, kadar air dan organoleptik, akan tetapi tidak memiliki pengaruh terhadap kadar protein. Perlu adanya penelitian lanjutan untuk mengetahui nilai gizi lemak, Karbohidrat, Vitamin A, vitamin B1 (Thiamin), Vitamin B2 (Ribovlavin), Fe, K, Ca, P, Na dan uji mikrooganisme.

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