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All Journal Bioedukasi: Jurnal Pendidikan Biologi Jurnal Manajemen & Supervisi Pendidikan BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains JURNAL PENDIDIKAN TAMBUSAI SCAFFOLDING: Jurnal Pendidikan Islam dan Multikulturalisme Jurnal Pembelajaran dan Biologi Nukleus Bio-Inoved : Jurnal Biologi-Inovasi Pendidikan Best Journal (Biology Education, Sains and Technology) Ihsan: Jurnal Pengabdian Masyarakat Academia Open Bioscientist : Jurnal Ilmiah Biologi Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Jurnal Ilmiah Wahana Pendidikan El-Mujtama: Jurnal Pengabdian Masyarakat Mimbar Kampus Indo-MathEdu Intellectuals Journal Dedikasi: Jurnal Pengabdian Kepada Masyarakat YASIN: Jurnal Pendidikan dan Sosial Budaya Jurnal Pendidikan, Sains dan Teknologi BIO-CONS: Jurnal Biologi dan Konservasi Indonesian Journal of Innovation Multidisipliner Research Biodik: Jurnal Ilmiah Pendidikan Biologi
Ulfa, Syarifah Widya
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Development of Modul Based Character Education on Environmental Pollution’s Lesson for Class VII of Junior High School Pasaribu, Hamidah; Ulfa, Syarifah Widya
JMSP (Jurnal Manajemen dan Supervisi Pendidikan) Vol 7, No 1 (2022): Vol. 7 No. 1 November 2022
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/m025v7i12022p13

Abstract

A module is a learning tool in written or printed form that contains learning materials for learning objectives, instructions for learning activities, and exercises that may be utilized on their own and are designed in a way that is both systematic and appealing in order to produce the desired skills and abilities. The intended output of this research is a printed character education module focused on environmental topics. This module's development followed a 4D model-based R&D process., namely definition, design, development, and deployment. Module validation is carried out by media and material expert lecturers, along with student response questionnaires. The test was conducted at SMP Karya Bunda Kab. Deli Serdang class VII with 28 students. The average results of media and material expert validation are 79.5%, and student response questionnaires with an average of 85%. The results showed that the character education-based module that was developed was included in the appropriate category for use, which was reviewed from the results of the validation by media and material experts, and the responses of students. Based on this, the developed module can be used in learning activities.
Identifikasi Produk Bahan Makanan yang Berbahan Dasar Alga : Mikroalga atau Makroalga pada Pasar Tradisional dan Modern yang ada di Kota Medan A Kinanti, Aulia Andin; Nasution, Aziz Husein; Wardana, Balqis Putri; Handayani, Fitriya; Ulfa, Syarifah Widya
Mimbar Kampus: Jurnal Pendidikan dan Agama Islam Vol 23 No 1 (2024): Mimbar Kampus: Jurnal Pendidikan dan Agama Islam
Publisher : Fakultas Tarbiyah IAI Nasional Laa Roiba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/mk.v23i1.4309

Abstract

ABSTRACT Research on the identification of food products made from algae (microalgae or macroalgae) at traditional and modern markets in the city of Medan was carried out on May 26 2023. This research was carried out at traditional and modern markets in the city of Medan. The purpose of this research is as information and also as an extension of our knowledge about food products made from algae in traditional and modern markets in the city of Medan. The analysis uses a qualitative descriptive method, by taking samples, then documenting them by taking pictures, then identifying them. Analysis using a qualitative descriptive method was carried out in a way, every time you find a food product made from algae, a picture will be taken as proof that the product uses algae-based ingredients. The results of this study are that there are several food products that are often consumed which are made from algae found in traditional and modern markets in the city of Medan, namely jelly, nutrijel, pudding, nori and also karagean. Keywords: Identification, algae, food products
Identifikasi Produk Bahan Obat yang Berbahan Dasar Alga (Mikro Alga atau Makroalga) Pada Pasar Tradisional/Modern yang ada di Kota Medan Ulfa, Syarifah Widya; Mawaddah, Hanifa; Lubis, Isnaini Rahma; Mawla, Muhammad Fazil; Amalia, Qoyum
El-Mujtama: Jurnal Pengabdian Masyarakat Vol 4 No 2 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i2.4300

Abstract

Algae have the potential as a very useful resource for humans. Some types of algae have been known to have antioxidant, anticancer, anti-inflammatory, and antifungal properties that can help in the treatment of diseases. This research was conducted in traditional markets and modern markets in Medan City, especially on Jl. Jamin Ginting, North Sumatra. The purpose of this study was to identify the types of algae-based medicinal products (microalgae or macroalgae) available in traditional/modern markets in Medan city. The sampling method used in this study was the cruise method with purposive sampling technique. The results showed 3 types of medicines in traditional and modern markets in Medan City that are made from algae, namely Ever E 250 (Seaweed Capsules), Algae Calcium (Red Algae) and Brown Seaweed (Brown Algae). Some of the health benefits of red algae include maintaining thyroid function, lowering cholesterol and as a healthy diet menu. The benefits of brown algae include algin or alginate acid from brown algae used in ice cream formation, pill formation, ointments, tooth cleaners, and lotions. Meanwhile, green algae contain carotenoids, phycocyanin, plant sterols, and linoletat which can help maintain heart health. Keywords: Algae, medicinal ingredients, traditional market
Identifikasi Jenis Jamur Basidiomycetes di Kecamatan Patumbak, Binjai Barat, Medan Marelan Aulia, Ayu Riski; Ulfa, Syarifah Widya; Afrianti, Billah; Sayhafitri, Dini Indah; Khairuddin, Faritz
El-Mujtama: Jurnal Pengabdian Masyarakat Vol 4 No 2 (2024): El-Mujtama: Jurnal Pengabdian Masyarakat
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmujtama.v4i2.4306

Abstract

This research is an identification study of basidiomycetes mushrooms in Patumbak sub-district, West Binjai and Medan Marelan. This research was carried out for 2 weeks, in May 2023. This research was carried out in the Districts of Patumbak, West Binjai and Medan Marelan. The purpose of this research is as information for the people in the area as information and as education. That in Patumbak District, West Binjai District, Medan Marelan District, there are various types of mushrooms of the basidiomycetes class, some of which can be consumed, can be used as medicine, and some cannot be consumed because they contain poison. The types of Basidiomycetes mushrooms found in the Districts of Patumbak, West Binjai and Medan Marelan are very diverse. The results of this study were the types of fungi found, namely Trametes, Pleurotus, Lactarius, Ganoderma, Fomitopsis, Phaeolus, Cronartium. This is influenced by environmental factors such as temperature, humidity and soil pH. The development and growth of fungi is strongly influenced by environmental factors, including humidity, temperature, soil pH and light intensity. Keywords: Identification, Fungi, Basidiomycetes
Students Perceptions of Learning Biology at SMA Negeri 1 Binjai Zahra, Maurin; Ulfa, Syarifah Widya; Jayanti, Ummi Nur Afinni Dwi
Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran Vol 8, No 4 (2023): Oktober
Publisher : UNDIKMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jtp.v8i4.9351

Abstract

This study aims to identify students' perceptions of learning biology at SMA Negeri 1 Binjai Kab. Langkat. This research is directed at learning that takes place at the school and classes X-IPA, XI-IPA and XII-IPA as research samples. This study uses a survey method. Sampling is by means of probability random sampling in the form of proportionate stratified random sampling. because the study population was divided into several strata or sub-groups and separate samples were taken from each sub-group. The number of respondents obtained is 123 students. The instrument used is a questionnaire that has been prepared in such a way and has been validated previously. The results of the analysis show that students' perceptions of biology learning on average show negative results. So the student's perception of learning biology at SMA Negeri 1 Binjai Kab. Langkat is in the unfavorable category. Some of the things that influence students' perceptions of learning biology at SMA Negeri 1 Binjai Kab. Langkat are internal and external factors. Internal factors include students' learning abilities, motivation towards biology lessons and the ability to develop a knowledge. While external factors include the strategies used, learning media and physical conditions that support learning when it is in progress.
Analysis of the Attitude And Learning Interest of Senior High School Students Towards Biology Lesson Rangkuti, Ayu Septianty; Ulfa, Syarifah Widya
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i2.2927

Abstract

Attitude is something that is needed by students because attitudes will affect student learning outcomes, while interest is a driving force for students to do what they expect. This study has the aim of knowing and analyzing the attitudes and interests of students to the subject of biology in high school students. On attitude by using indicators of cognitive, affective and conative views. In contrast to interest by using indicators of feelings of pleasure, attention, interest, and student involvement. This research was carried out at Senior High School of SMA Negeri 13 Medan in 2022 in May. This research is a qualitative descriptive study using observations, interviews, questionnaires, and documentation. The population of this research were students of Senior High School SMA Negeri 13 Medan by citing a sample of 90 students in class XI. The research instrument used was an attitude and interest questionnaire that explained attitudes towards learning biology through 3 indicators with 30 statements, then interest in learning biology through 4 indicators with 30 statements. The information analysis method used is descriptive statistics. This data analysis technique uses Miles & Hubermaan analysis which consists of three stages, namely data reduction, data presentation, and drawing and conclusions. Based on the results of the analysis of information, it was found that the students' actions and interest in learning at Senior High School of SMA Negeri 13 Medan were in the strong category
The Influence of Contextual Teaching and Learning (CTL) Models on Student Activities and Learning Outcomes on Plant Seeds Material in First Grade (X Class) Senior High School Anggraini, Tri; Ulfa, Syarifah Widya
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i2.2868

Abstract

Contextual teaching and learning (CTL) is a learning model that focuses on the contribution of students to have choices in finding the material being studied and linking it to real situations to support students in applying it in their lives. The purpose of this study was to determine the effect of the Contextual Teaching and Learning (CTL) model on the activities and learning outcomes of students in first grade (X class) of Senior High School of SMA Negeri 1 Aek Songsongan with a sample of 69 students. The research approach uses a quantitative approach, with an experimental method with a nonequivalent control group design. Collecting data using pre-test and post-test scores consisting of six cognitive insights according to Bloom's taxonomy, namely aspects of remembering, understanding, applying, analyzing, synthesizing, and evaluating. And data collection also uses observation sheets to see student learning activities. In the instrument, the observation sheet for student learning activities includes six indicators, namely indicators of paying attention, asking and answering, expressing opinions, listening, solving problems, and being enthusiastic in participating in learning. The data obtained will be presented in the form of numbers and then analyzed using SPSS 24. The results of the research indicate that there is a significant effect on student learning activities after being given treatment using the Contextual Teaching and Learning learning model. the average value of student learning activities in the experimental class is good with a percentage value of 85.47% and the average value of student learning activities in the control class is quite good with a percentage value of 71.87%. The results also showed that there was a significant effect on student learning outcomes after being given treatment using the CTL model with the mean value of learning outcomes in the experimental class was 75.18 and the mean value in the control class were 60
Improving High School Students' Creative Thinking Skills through Role-Playing Learning Models on Digestive System Material Manalu, Siti Nur Annisa Boang; Ulfa, Syarifah Widya
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 2: Jurnal Pembelajaran Dan Biologi Nukleus July 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i2.5842

Abstract

This research This exploration intends to further develop understudies' innovative reasoning abilities through role-playing learning models on the digestive system material at senior high school of SMAN 2 Sidikalang, Dairi Regency. In order to accomplish this goal, A quasi-experimental with a nonequivalent control group was utilized in a quantitative study design. There were 60 subjects in all; The experimental and control group was using 30 person second grade (XI) MIPA on each part. the hypothesis was tested using t-independent data analysis to see how much influence and there was a difference in the students ability for creative thinking between the class that exclusively used the conventional method of learning and other class. The data for this study used an instrument, namely essay questions in the form of pre-test questions (before being treated) and post-test questions (after being treated), to quantify creative thinking skill. The SPSS v26 factual investigation results showed that The experimental class had an average worth of 80.00, whereas the control class had an average worth of 75.00, the T-test was performed to further demonstrate whether the difference was significant, where the Sig value (2-tailed) was 0.027 <0.05. In descriptive statistics, There were differences in the average level of creative thinking among students in the experimental and control groups. The t-test results showed that there was a significant difference between role-playing and simulation learning in terms of enhancing students' capacity for creative thinking skill
Limited Scale of the Face-to-Face Learning Analyze to Student Learning Saturation for the First Grade (X Class) of Senior High School in Biology Lesson Siregar, Fatimah Zahara; Ulfa, Syarifah Widya
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 8, No 2: Jurnal Pembelajaran Dan Biologi Nukleus Juli 2022
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v8i2.2926

Abstract

This study aims to determine the level of student learning when face-to-face learning is limited to biology subjects at Senior High School of SMA Negeri 1 Batang Kuis and the factors that influence it. The research method uses qualitative methods. The research population includes three classes, namely X MIA Class with a sample of 35 students, namely X MIA1 Class and X MIA2 Class as many as 34 students and X MIA 3 Class as many as 31 students. Research data in the form of biology teacher interviews and student questionnaires were developed according to indicators of learning saturation, namely emotional exhaustion, physical exhaustion, cognitive fatigue, and loss of motivation. The data collected was processed using a Likert scale technique, which was measured and translated into variable indicators. The data analysis technique uses the Miles & Huberman model, which consists of 3 stages, namely data reduction, data presentation, as well as inference and validation. The results of this study show that during face-to-face learning the scale is limited to the indicator of emotional exhaustion of the dominant student in the saturated category, on the indicator of physical fatigue the dominant student is in the saturated category, on the indicator of cognitive fatigue the dominant student is in the saturated category, on the indicator of loss of motivation The dominant student is in the very saturated category
Miskonsepsi Siswa Pada Materi Pertumbuhan Dan Perkembangan Pada Hewan Dan Manusia Menggunakan Three-Tier Multiple Choice: (Misconceptions Students on the Material of Growth and Development in Animals and Humans Using Three-Tier Multiple Choice) Ulfa, Syarifah Widya; Fadillah, Neska; Rahayu, Putri; Ikrana, Resti; Harahap, Seri Haryani; Rangga Wiryawan, Yassir Ni’ma
BIODIK Vol. 10 No. 3 (2024): September 2024 (on progress)
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biodik.v10i3.35715

Abstract

This study aims to identify students' misconceptions on growth and development in animals and humans using the Three-Tier Multiple Choice instrument. This research uses a literature study approach with descriptive qualitative research methods. The results showed that the percentage of students' correct answers varied from 35% to 60%, with misconceptions ranging from 15% to 20%. Factors causing misconceptions included a lack of basic understanding, ineffective delivery of material, and environmental and cultural influences. To overcome these misconceptions, a more interactive learning approach that emphasizes in-depth understanding of concepts is needed. Abstrak. Penelitian ini bertujuan untuk mengidentifikasi miskonsepsi siswa pada materi pertumbuhan dan perkembangan pada hewan dan manusia dengan menggunakan instrumen Three-Tier Multiple Choice. Penelitian ini menggunakan pendekatan studi literatur dengan metode penelitian kualitatif deskriptif. Hasil penelitian menunjukkan bahwa persentase jawaban benar siswa bervariasi antara 35% hingga 60%, dengan miskonsepsi berkisar antara 15% hingga 20%. Faktor-faktor penyebab miskonsepsi termasuk kurangnya pemahaman dasar, penyampaian materi yang kurang efektif, dan pengaruh lingkungan dan budaya. Untuk mengatasi miskonsepsi ini, diperlukan pendekatan pembelajaran yang lebih interaktif dan menekankan pada pemahaman konsep secara mendalam.
Co-Authors Afifah, Nabila Yun Afrianti, Billah Afrina, Nurin Amalia, Qoyum Amanda, Nadia Bela Amelia, Suhaila Ananda, Uci Fitri Anggraini, Ade Sekar Armiati, Rika Aulia, Ayu Riski Azki, Salmiyani Azura, Dedek Azzahra, Nabila Azzura, Febby Dermawan, M.Mufllih Dwi, Citra Partika Fadhillah, Lendy Fadila, Arif Fadilla, Dwie Jihan Fadillah, Neska Fauzianti, Windi Habib, Fachri Hafizhah, Kayla Nur Handayani, Fitriya Harahap, Anggita Anggeraini Harahap, Seri Haryani Hartady, Alfitrah Boban Hasanah, Nurul Hafizah Ikrana, Resti Indriani, Dea Jayanti, Ummi Nur Afinni Dwi Khairuddin, Faritz Kinanti, Aulia Andin Latama, Febry Lubis, Annisa Putri Lubis, Isnaini Rahma Manalu, Siti Nur Annisa Boang Marhamah, Agita Mawaddah, Hanifa Mawla, Muhammad Fazil Mirda, Khairina Monalisa, Febri Nanda Nabila, Anisa Putri Nainggolan, Tsaabitah Husnaa Br Nanda, Annisa Aulia Nasution, Aziz Husein Nasution, Muhammad Irgi Maulana Nst, Fatih Riziq Arzein Nurarfiansyah, Lucky Tirta Parapat, Ernita Jahara Pasaribu, Hamidah Pulungan, Annisa Hardini Purba, Balqis Putri Wardana Rahayu, Putri Rahma, Alya Rahmadhani, Putri Rizki Rahmani, Dian Ayu Rambe, Diva Raya Kinanti Rangga Wiryawan, Yassir Ni’ma Rangkuti, Ayu Septianty Rima Anggraini, Rima Rohani Rohani Safitri, Bella Salsabila, Meliya Sambas, Ela Carmelia Mukti Sari, Jelita Purnama Sayhafitri, Dini Indah Siagian, Nurul Hikmah Simanungkalit, Afifa Zahra Sinaga, Sabilah Allyu Sirait, Mhd Wildan Hakim Siregar, Fatimah Zahara Siregar, Laila Khoria Siregar, Rahmi Siregar, Rizky Ananda Sri Hartati Suryadi, Hasbih Soleh Tambunan, Nur Saibah Tambunan, Nursaibah Tri Agustina, Tri Tri Anggraini Ummi Nur Afinni Dwi Jayanti, Ummi Nur Afinni Wardana, Balqis Putri Zahra, Maurin