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All Journal Biospecies Bioscience Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Agrotek Tropika JURNAL PENDIDIKAN TAMBUSAI Eksakta : Berkala Ilmiah Bidang MIPA Atrium Pendidikan Biologi Serambi Biologi MANAZHIM Pelita Eksakta Sainstek : Jurnal Sains dan Teknologi Jurnal Biogenerasi Jurnal Biosense Jurnal Embrio Sabangka Abdimas Jurnal Pengabdian Masyarakat Sabangka Symbiotic: Journal of Biological Education and Science Jurnal Serambi Biologi Jurnal Sains dan Kesehatan Edumaspul: Jurnal Pendidikan
Moralita Chatri
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Development of Problem-Based Learning-Based E-Modules Using Adobe Flash Professional CS6 Auliani Arafah; Moralita Chatri; Abdul Razak; Violita Violita
Jurnal Penelitian Pendidikan IPA Vol 9 No 1 (2023): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i1.2332

Abstract

Based on data analysis from observations and interviews with science teachers at SMPN 22 Padang, it can be seen that the student learning process is still passive, and students' interest and motivation in learning are still lacking. Textbooks are the main teaching materials used by both teachers and students. These problems make it difficult for teachers to carry out the learning process, causing students to have difficulty understanding the learning material. This study aims to produce an e-module based on problem-based learning using Adobe Flash Professional CS6 which is valid, practical, and effective for class VIII SMP students. This type of research is design and development research that uses the Plomp development model. The research data were obtained from validity, practicality, and effectiveness tests. Based on the results of the study, showed that the e-module based on problem-based learning had a validity value of 84.24% with very valid criteria based on the validator's assessment. The results of the practicality assessment by the teacher are 90.68% and the results of the practicality assessment by the students are 87.72% with very practical criteria. Problem-based learning-based e-modules that have been developed have effectiveness with very effective categories in terms of competency assessment in the cognitive domain, affective domain, psychomotor domain, and student learning activities
Development of E-Module with STEM Nuances to Improve Students' Creative Thinking Skills Kurnia Wulansari; Irdawati; Abdul Razak; Moralita Chatri; Suci Fajrina
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.4417

Abstract

One of the factors for improving the quality of education in schools is teaching materials. Based on the results of observations at SMAN 1 Sitiung that students have not used e-modules but use electronic teaching materials in the form of pdf files downloaded from the internet and only in the form of writing and a few pictures. Based on the results of the questionnaire, it is known that students have difficulty understanding the concept of the respiratory system material. This causes low student learning outcomes. Based on the results of the creative thinking questionnaire, it was found that students' creative thinking ability is still low with an average score of 33.8, so it is included in the less creative category. So it takes teaching materials that can help in visualizing the subject matter. This type of research is Plomp model development research which consists of three stages, namely the initial investigation stage, the development or prototyping stage, and the assessment stage. The research subjects were class XI students at SMAN 1 Sitiung for the 2022-2023 academic year. Validation results by the validator on nuanced e-modules Science Technology Engineering And Mathematics (STEM) shows an average grade 88.05% (very valid). Practical results by Biology teachers showed an average score of 87.5% (very practical) and 88.28% students (very practical). The test data for the effectiveness of creative thinking was obtained from the average essay questions 81.22% (very creative).  
The Correlation between Attitude Toward Using (ATU) and Behavioral Intention (BI) in Students Using Scola Biology Teaching at Dedikasi Edukasi Kualiva Senior High School Miftahul Jannah; Relsas Yogica; Heffi Alberida; Helsa Rahmatika; Moralita Chatri
MANAZHIM Vol 5 No 2 (2023): AGUSTUS
Publisher : Manajemen Pendidikan Islam STIT Palapa Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36088/manazhim.v5i2.3701

Abstract

Broad and complex biology topics require electronic learning media such as Scola to assist students in learning. Student responses are important to know in the use of IT systems as an evaluation. The aim of this study was to find out the value of ATU and BI values in the use of Scola, the correlation between ATU and BI in students using Scola in biology learning at DEK High School. The type of this study was descriptive correlation with a quantitative approach conducted at DEK SMA. The sample of this research consisted of 48 students using the total sampling technique. The data analysis used was the Pearson Product Moment correlation test and the t test and it was found that the data were normally distributed. The results showed that Attitude Toward Using was 72% with high criteria. Behavioral Intention was 74% with high criteria, and the correlation between ATU and BI had a value of r = 0.74 (strong correlation) this means that there is a positive correlation and the t test results obtained tcount = 7.37 which is greater than ttable = 1.67. Dealing with the results of the study, it can be concluded that ATU has a significant positive correlation to BI in students who use Scola in biology learning at DEK Senior High School.
Pengaruh Penambahan Gula Terhadap Waktu Fermentasi Sauerkraut Dari Kol (Brassica Oleracea L.) cynthia perdana putri; Resti Fevria; Moralita Chatri; Afifatul Achyar
Symbiotic: Journal of Biological Education and Science Vol. 1 No. 2 (2020)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan, Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/symbiotic.v1i2.7

Abstract

Cabbage (Brassica oleracea L) is a type of vegetable that is widely grown in high altitude areas, and has good benefits for health and can ward off disease. Cabbage is easily wilted, damaged and rotten. Fermentation is a food preservation process, which plays a role in improving the nutritional content, extending the shelf life of food. Fermentation of cabbage with the addition of salt is called sauerkraut. Fresh cabbage fermented into sauerkraut uses salt with a certain concentration, so no need to add other microorganisms as a starter (inoculum) or yeast, because lactic acid bacteria already exist in cabbage. This research is an experimental study carried out in December 2019 until January 2020, at the Biology Research Laboratory, FMIPA UNP. The design used in this study was a complete random design (CRD) with four treatments and five repetitions. In the treatment, 2.5% salt content and 2.5%, 5%, 7.5% and 10% sugar variation were used. The main observational parameters included fermentation time. Data were analyzed using the Analysis of Variance (ANOVA) test and further tested with DNMRT at the 0.05 level. Based on research results found that the addition of sugar in the fermentation process of sauerkraut affects the fermentation time.
Pengaruh Suhu Terhadap Waktu Fermentasi Nira Aren (Arenga pinnata Merr.) Olan Tri Sinaga; Resti Fevria; Violita Violita; Moralita Chatri
Symbiotic: Journal of Biological Education and Science Vol. 2 No. 1 (2021): Symbiotic: Journal of Biological Education and Science Vol. 2 No. 1 April 2021
Publisher : Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/symbiotic.v2i1.12

Abstract

Nira aren merupakan salah satu minuman tradisional yang memiliki khasiat bagi kesehatan. Nira merupakan cairan manis yang diperoleh dengan cara menyadap bunga jantan dari pohon aren. Pohon aren merupakan pohon yang hampir semua bagian fisik maupun produksinya dapat dimanfaatkan dan memiliki nilai ekonomis salah satunya produksi air nira. Nira merupakan cairan manis yang terdapat di dalam bunga tanaman aren yang dimanfaatkan dalam pembuatan gula aren dan tuak, kolang-kaling, ijuk, dan tepung. Nira segar juga digunakan untuk obat sariawan, TBC, disentri, wasir dan memperlancar buang air besar. Penelitian ini bertujuan untuk melihat pengaruh suhu terhadap waktu fermentasi nira aren (Arenga pinnata Merr.). Penelitian ini merupakan penelitian eksperimen menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 3 perlakuan dan 6 ulangan dilakukan pada Bulan Desember 2019-Februari 2020 di Laboratorium Penelitian Terpadu Biologi FMIPA UNP. Parameter dari penelitian ini adalah pengukuran pH dan kadar alcohol sebelum fermentasi sampai fermentasi selesai. Data yang didapatkan dianalisis menggunakan uji ANOVA dan dilanjutkan dengan uji lanjut DMRT dengan taraf nyata 0,05. Hasil yang didapatkan suhu ruang dengan rata-rata pH 6,88125 dan pada suhu kulkas dengan rata-rata pH 6,924445 serta pada suhu lemari pendingin dengan rata-rata pH 6,893939. Sedangkan kadar alkohol tidak berpengaruh pada setiap perlakuan.
Pengembangan E-Modul Berbasis Discovery Learning pada Materi Animalia dan Ekosistem untuk Peserta Didik Kelas X SMA/MA Moralita Chatri; Tita Yunia Zalni; Irdawati Zalni; Suci Fajrina
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4789

Abstract

The initial investigation in the research conducted was an interview with a Biology teacher and gave a questionnaire to 21 students of class X MIPA SMAN 12 Bungo to find out the needs of students in e-module teaching materials. The use of teaching materials used by students is still in the form of printed books, LKS, handouts, videos and image media that do not contain concepts about Biology material that is easily understood by students. Therefore, e-modules are needed that can help students in the learning process. It is known that students have difficulty understanding the concepts in Animalia and Ecosystem material, resulting in low learning outcomes. Therefore, e-modules are needed that can help students in the learning process. The purpose of this research is to produce e-modules based on discovery learning on Animalia and Ecosystem materials for class X SMA / MA students who are valid, practical and affective. This type of research is development research using the Plomp model. The Plomp model consists of three phases, namely the preliminary research phase, the design and prototyping phase and the assessment phase. The subjects in this study were students of class X SMAN 12 Bungo. The research data consisted of validation sheets, practicality assessment sheets by teachers and students, observation sheets and learning outcomes in the cognitive, affective and psychomotor domains, as well as multiple choice questions to assess the cognitive domain of students. The results showed that the discovery learning-based e-module with an average value of 93.13% with very valid criteria. The results of the practicality assessment by teachers with very practical criteria with an average value of 83.33% and the practicality assessment by students with very practical criteria with an average value of 87.72%. The effectiveness test found an influence on the learning outcomes of the cognitive, affective and psychomotor domains of students. So in this study it can be concluded that the discovery learning-based e-module on Animalia and Ecosystem material that has been developed is very valid, very practical and very effective which can be used in the learning process.
Effect of Papaya Leaf Extract (Carica papaya L.) on Colony Diameter and Percentage of Growth Inhibition of Fusarium oxysporum Meriza Fatma; Moralita Chatri; Mades Fifendy; Dezi Handayani
Jurnal Serambi Biologi Vol. 6 No. 2 (2021): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aimed to determine the effect of leaf extract concentration of C. papaya on the diameter of colonies F. oxysporum and the percentage of inhibition of growth of F. oxysporum. This research was conducted from February to April 2021 at the Integrated Research Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Padang State University. This study was an experimental study consisting of 5 treatments and 3 replications with the administration ofleaf extract at a C. papaya concentration of 0% (control), 10%, 20%, 30% and 40%. The data obtained were analyzed by means of variance (ANOVA) with Duncan's New Multiple Range Test (further testDNMRT)and the percentage of inhibition was analyzed descriptively. The results showed that leaf extract C. papaya at concentrations of 20%, 30% and 40% significantly affected the diameter of thecolonies F. oxysporum. The smallest colony diameter was at a concentration of 40% was 5.35 cm and the largest colony at a concentration of 10% was 6.61 cm. While the smallest percentage of inhibition at a concentration of 10% was 5% and the largest percentage of inhibition is at a concentration of 40% was 23%.
Inventory of Medicinal Plants that have the Potential to Treat Diabetes Mellitus in Sijunjung District Mardiana Ikhwan; Syamsurizal; Des M.; Moralita Chatri
Jurnal Serambi Biologi Vol. 6 No. 2 (2021): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Diabetes mellitus is a condition in which the pancreas no longer produces insulin properly, and results in an increase in glucose in the blood. Treatment using synthetic drugs is expensive, therefore some people use plants as medicine. One of them is the people of Sijunjung District, in this area traditional medicine is used to treat diabetes mellitus. This research was conducted from April to June 2021 using direct enumeration and interviews. Data was collected by means of in-depth interviews with key informants, namely traditional healers in every village and people who suffer from diabetes mellitus. The results showed that 43 types of plants belonging to 32 families have the potential as drugs for diabetes mellitus. The families that are often used as diabetes mellitus drugs by the people of Sijunjung District are the Asteraceae and Lamiaceae families. The plant organ that is most often used as a medicine for diabetes mellitus is the leaf. The way of processing the plant organs is boiled, pounded, squeezed, roasted and dried. How to use plants there are eaten and drunk. Most of the status of medicinal plants used are cultivated plants.
Effect of Sungkai Leaf Extract (Peronema canescens J.) on Colony Diameter and Percentage of Growth of Inhibition Fusarium oxysporum Marisa Marisa; Moralita Chatri; Linda Advinda; Mades Fifendy
Jurnal Serambi Biologi Vol. 7 No. 3 (2022): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to determine the effect of the concentration of leaf extract P. canescens on colony diameter and the percentage of inhibition of growth of F. oxysporum. This research was conducted from November 2021 to December 2021, at the Integrated Research Laboratory of the Department of Biology, Faculty of Mathematics and Natural Sciences, Padang State University. This study was an experimental study consisting of 5 treatments and 3 replications with leaf extract at P. canescens concentrations of 0%, 10%, 20%, 30%, 40%. The data obtained were analyzed by means of variance (ANOVA) with Duncan's New Multiple Range Test (DNMRT) further test. The results showed that the leaf extract of P. canescens . Effect on the diameter of the fungal colonies of F. oxysporum. The concentration of leaf extract affected the percentage of growth of inhibition F.oxysporum. The lowest percentage of inhibition was at a concentration of 10% and the highest at a concentration of 40%.
Potensi Ekstrak Daun Sukun (Artocarpus Altilis Park.) Sebagai Antifungi Terhadap Pertumbuhan Sclerotium Rolfsii Secara In- Vitro Silvi Lathifah; Moralita Chatri
Jurnal Serambi Biologi Vol. 7 No. 3 (2022): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

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Abstract

Sclerotium rolfsii merupakan jamur patogen penyebab busuk akar, busuk batang, dan layu hampir pada semua tanaman pertanian. Saat ini dalam mengendalikan S. rolfsii petani menggunakan fungisida sintetik, akan tetapi penggunaan fungisida sintetik dalam jangka waktu yang lama memberikan dampak negatif bagi lingkungan. Sehingga diperlukan fungisida yang ramah lingkungan salah satunya menggunakan ekstrak daun sukun (Artocarpus altilis) dalam menghambat pertumbuhan S. rolfsii. Tujuan dari penelitian ini untuk melihat potensi ekstrak daun sukun terhadap pertumbuhan S. rolfsii dan mengetahui aktifitas antifungi dari konsentrasi ekstrak daun sukun terhadap S. rolfsii. Penelitian ini dilaksanakan dari bulan November 2021 sampai Januari 2022 di Laboratorium Penelitian Terpadu Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Padang. Penelitian ini merupakan penelitian eksperimen yang terdiri dari 5 perlakuan dan 3 ulangan dengan pemberian ekstrak daun sukun konsentrasi 0% (kontrol), 10%, 20%, 30% dan 40%. Data yang diperoleh dianalisis dengan sidik ragam (ANOVA) dengan uji lanjut Duncan’s New Multiple Range Test (DNMRT) pada taraf 5%. Hasil penelitian menunjukan ekstrak daun sukun mampu menghambat pertumbuhan jamur S. rolfsii. Pada konsentrasi 10%, dan 20% menunjukkan kriteria sedang dan pada konsentrasi 30 % dan 40% menunjukan kriteria kuat
Co-Authors . Mansyurdin Abdul Razak Abdul Razak Achyar, Afifatul Afdarina, Oksa Afifa Akhyar Ahmad Subari Amalia, Irna Amri Bakhtiar Annisa Tulhasanah Arlina, Sistika Atifah, Yusni Auliani Arafah Ayunda Intan Kartika Az – Zahra Nabillah Azizah, Salum Azwir Anhar Azzahra, Zakila Beni Gusnadi Billa Firdaus Tanjung, Shalsa cynthia perdana putri Des M Des M Des M Des Des M. Des M. M. Dezi Handayani Dian Intan Rahmadhni Dilla, Aprina Dina Sukma Dinda Alde Rahmadhani Rahmadhani Dr. Des M.S Dr. Irdawati M. Si Dwi Hilda Putri Edwin Edwin Eldyana Rahayu Putri Elsa Yuniarti Eria Marina Sepriyani Erwina Simanullang fadia salsabil arsy FAJRINA, SUCI Febriani Dika Suryendra Fevria, Resti Ficil Mikaf Filza Yulina Ade Fransisco, Sandi Fronica, Imelda Ghiffari, Muhammad Hani Fitriani Heffi Alberida Helendra Helsa Rahmatika Herina, Nandia Idos Susila Ningsih Ilfia Islamiati Putri Imelda Nasrul, Putri IRDAWATI Irdawati Irdawati Irdawati Irdawati Irdawati Irdawati Irdawati M.Si Irdawati Zalni Irma Leilani Eka Putri Jumjunidang Jumjunidang Kardiman, Reki Kartika Sari Khotimah, Anggun Khumaira, Kayla Anaya Kurnia Illahi, Rani Kurnia Wulansari Larashinda, Mentari Latif, Zalik Muhammad Linda Advinda Linda Advinda Lufri Lufri Mades Fifendy Mantoviana, Tiffany Mardiana Ikhwan Marisa Marisa Marsha Utami Mayarlis Mei Niarti Meriza Fatma Mesy Maisarah Miftahul Jannah Milka Saputri Monica , Indiastri P Muhardini, Mike Muhyiatul Fadilah Mukhlis Mukhlis N.Sri Hartati Nabilah, Rezi Nadia Naldi, Henra Nanang Taryana Natasya Hersila Nazhifah, Naura Niken Maharani Putri Nurlita, Dwi Olan Tri Sinaga Perri Adnadi Pratama, Sandi Fransisco Puspa Anggraeni Putri Putri Widianti Putri, Amaliani Putri, Aulia Devani Putri, Irma Leilani Putri, Irma Leilani Eka Putri, Ulfa Dwi Rahmawati Darussyamsu Rahmi Holinesti Rahmi, Elva Relsas Yogica, Relsas Resti Yulia Riana Aftafia Rizka Putri Alti Roza, Sri Yenica Rusendra, Nabilla Makra Sabrina Mandai, Della Saputra, M. Rizki Sari Yulianti Selaras, Ganda Hijrah Sholichin, Muhamad Silvi Lathifah SRI RAHAYU Sri Widyaningsih Suci Fajrina Suci Fajrina Syahrastani, Syahrastani Syamsurizal Syamsurizal - - Syamsurizal Syamsurizal Syamsurizal Syamsurizal Tita Yunia Zalni Tomi Apra Santosa Santosa Vauzia Vauzia M.Si Vauzia Vauzia Vauzia, Vauzia Vauzia, Vauzia Via Susana Gusni Violita Violita Violita Violita Violita Violita Violita Viona, Alda Wawan Sujarwo Wulansari, Kurnia Yanti Srinita Utami Yesti Yesti Yosi Safritry Yulanda Saputri Zahratul Aini