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Analysis of Bacteria Escherichia coli, Salmonella sp and Shigella sp on Black Sticky Rice Ice in Malang Alvina Via Denita; Ainur Rofieq; H Husamah; Abdulkadir Rahardjanto
Mangifera Edu Vol 6 No 2 (2022): Jurnal Mangifera Edu
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mangiferaedu.v6i2.129

Es tape ketan hitam is a traditional drink that is in great demand by the public and has the potential as a source of disease transmission is in the process of processing not using proper hygiene sanitation. The purpose of this research is to determine the content of Escherichia coli, Salmonella sp., and Shigella sp. in es tape ketan hitam. The research was conducted by planting Escherichia coli on EMBA and planting Salmonella sp., and Shigella sp. on SSA. The technique used is the spread method. The results of this study indicate that samples 1, 2, 5 and, 6 contain Escherichia coli exceeding the threshold. Samples 1, 5 and, 6 contained Salmonella sp., and Shigella sp. exceed the provisions. Microbiological requirements of drinks based on PerBPOM RI No. 13 of 2019 is the maximum total Escherichia coli, which is < 3 colonies/ml and 0 colonies/25ml (negative) for Salmonella sp., and Shigella sp. So it can be concluded that 4 out of 6 samples of es tape ketan hitam in Malang City do not meet the criteria for a drink that is fit for consumption based on PerBPOM RI No. 13 of 2019.

Analysis of Experience and Knowledge Competencies of Teacher Scientific Performance in Batu City Middle Schools Eko Susetyarini; Ainur Rofieq; Roimil Latifa; Supiana Dian Nurtjahyani; Endrik Nurrohman
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.2983

One of the efforts that teachers can undertake to strengthen their professionalism as educators is writing scientific papers and teaching materials. This study aims to analyze knowledge and scientific performance competency in designing and carrying out Classroom Action Research of the teachers in SMP Muhammadiyah 8, Batu City. This study was descriptive study. This study was conducted from July to November 2022. The population and samples of this study were the teachers of Batu City Middle Schools. The procedures of this study encompassed preparation and research implementation. The number of respondents was 30 teachers. Interviews and questionnaires were used as the data collection procedures of this study. The knowledge aspects studied from the teacher's scientific performance competence were formulating appropriate research problems, developing a literature study framework, compiling a conceptual framework, and analyzing research results data. The data analysis technique used in this study was a descriptive-analytic by describing the findings of the study. The results of this study indicate that: that experience in the form of undergraduate education background is higher (66.76%) than master (33.38%); being a teacher for less than 15 years or less (33.00%), over 15 years is 67.00%; experience doing research is 83.00% and performance competency knowledge in the field of scientific work of Batu City Middle School teachers is in the sufficient and good categories. This study recommends that correlation analysis (correlation regression) is required between the professionalism aspect, particularly in terms of teacher scientific field performance, and assistance is needed to improve teachersâ€™ competencies thru collaborative academic activities between lecturers and teachers in schools; one of the activities is thru a Lecturer Partnership Program.

Analysis of Experience and Knowledge Competencies of Teacher Scientific Performance in Batu City Middle Schools Eko Susetyarini; Ainur Rofieq; Roimil Latifa; Supiana Dian Nurtjahyani; Endrik Nurrohman
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.2983

One of the efforts that teachers can undertake to strengthen their professionalism as educators is writing scientific papers and teaching materials. This study aims to analyze knowledge and scientific performance competency in designing and carrying out Classroom Action Research of the teachers in SMP Muhammadiyah 8, Batu City. This study was descriptive study. This study was conducted from July to November 2022. The population and samples of this study were the teachers of Batu City Middle Schools. The procedures of this study encompassed preparation and research implementation. The number of respondents was 30 teachers. Interviews and questionnaires were used as the data collection procedures of this study. The knowledge aspects studied from the teacher's scientific performance competence were formulating appropriate research problems, developing a literature study framework, compiling a conceptual framework, and analyzing research results data. The data analysis technique used in this study was a descriptive-analytic by describing the findings of the study. The results of this study indicate that: that experience in the form of undergraduate education background is higher (66.76%) than master (33.38%); being a teacher for less than 15 years or less (33.00%), over 15 years is 67.00%; experience doing research is 83.00% and performance competency knowledge in the field of scientific work of Batu City Middle School teachers is in the sufficient and good categories. This study recommends that correlation analysis (correlation regression) is required between the professionalism aspect, particularly in terms of teacher scientific field performance, and assistance is needed to improve teachersâ€™ competencies thru collaborative academic activities between lecturers and teachers in schools; one of the activities is thru a Lecturer Partnership Program.

An Analysis of The Relevance of The Pancasila Learner Profile in The Learning of Biology Ika Chastanti; Ainur Rofieq; Atuk Miftachul Huda; Ribut Wahyu Eriyanti; Hasruddin Hasruddin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS (JPBN) Vol 10, No 1 (2024): Jurnal Pembelajaran Dan Biologi Nukleus March 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i1.5328

Pancasila education is relevant to biology learning because it helps in the development of the Pancasila Learner Profile, which includes characteristics such as critical thinking and creativity. The purpose of this study was to analyse the relevance of Pancasila Learner Profile in biology learning and the challenges in integrating Pancasila values in biology learning. This research uses descriptive method with the sample being students of grade XII of SMA Negeri 1 Aek Kuo, SMA Negeri 1 Rantau Selatan and SMA Negeri 2 Rantau Selatan. Data collection was done through interview and observation. The sampling technique used in this research is purposive sampling because this school has implemented an independent curriculum. The results showed that for the dimension of faith, fear of God and noble character, students are required to pray before and after learning, the dimension of global citizenship, students are divided into groups to conduct experiments, the dimension of mutual cooperation, students carry out greening activities to preserve the environment. The independent dimension, students work independently on biology tasks, the critical thinking dimension, students solve problems that arise during experiments, and the creative dimension, students produce work from recycling waste.

Analysis Of Microbial Culture Learning: Understanding The Relationship Between Technical Competence And Students' Perspectives At Dharmawangsa University, Medan Dwi Tika Afriani; Ainur Rofieq; Atok Miftachul Huda; Ribut Wahyu Eriyanti; Hasruddin Hasruddin
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS (JPBN) Vol 10, No 1 (2024): Jurnal Pembelajaran Dan Biologi Nukleus March 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i1.5370

This study examines the relationship between test scores and students' perceptions of learning microbial cultures. The objectives of the research were to determine how students' technical skills correspond with their subjective perceptions of difficulty in various aspects of learning, and to identify the most difficult aspects of learning microbial cultures. Data were collected through tests and questionnaires administered to microbiology practicum students. Analysis revealed a significant correlation between test scores and student perceptions in most aspects of learning, but with variation between aspects. Aspects of basic microbial culture concepts showed a positive correlation, suggesting that students with a strong understanding of the concepts perceived less difficulty. In contrast, bacterial inoculation techniques showed a negative correlation, indicating a mismatch between technical ability and perceived difficulty. The analysis provides a comprehensive view of the factors influencing the learning of microbial culture. The results show that students perceive bacterial inoculation techniques as the most challenging aspect, despite moderately skilled students demonstrating adequate technical ability. Potential sources of technical complexity in the inoculation process, such as steps requiring precision and access to hands-on equipment, contribute to students' perceived difficulty. Although the relationship between test scores and student perceptions of microbial culture learning has been explored in this study, additional research is needed to delve deeper into the complex factors that contribute to this relationship

Ethnozoological Knowledge and Family Economics on Attitudes and Behavior in Using Turtles Dwi Setyawan; Syahrul Gunawan; Ainur Rofieq; Wahyu Prihanta; Fendy Hardian Permana
International Journal of Marine Engineering Innovation and Research Vol 9, No 1 (2024)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25481479.v9i1.20034

The mutual interaction between humans and animals in the field of ethnozoology includes uses that can be oriented toward conservation or exploitation efforts. However, excessive abuse of sea turtles (Chelonioidea), especially in the direction of exploitation, has led to population decline and threatened their extinction. Observations in the Derawan Island community, Berau Regency, show a decrease in the number of turtles coming to lay their eggs due to overexploitation. To overcome this problem, it is necessary to carry out research that looks for factors that influence attitudes and behavior in using turtles, including the level of ethnozoological knowledge and family economic status. This research uses a quantitative approach with an analytical correlational design and applies Path Analysis. The results of the analysis show that the level of ethnozoological knowledge has a significant influence on attitudes, with a path coefficient of 0.298 in block-1. In block-2, the results of the analysis show that the level of ethnozoological knowledge directly influences turtle utilization behavior with a path coefficient of 0.313. In conclusion, the level of ethnozoological knowledge has a dominant role in shaping turtle utilization behavior in Derawan Island

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