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All Journal Biosfer: Jurnal Pendidikan Biologi Pelita Eksakta Community Development Journal: Jurnal Pengabdian Masyarakat SEMESTA: Journal of Science Education and Teaching Journal of Comprehensive Science UNIVERSE : Journal of Science Education Teaching and Learning Abdi Humaniora: Jurnal Pengabdian Masyarakat Bidang Humaniora
Tuti Lestari
Universitas Negeri Padang
Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Other

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Training of Classroom Action Research for Science Teachers on Padang Pariaman’s SMPN 1, SMPN 2 Sintuk Toboh Gadang and SMPN 1 V Koto Kampung Dalam Rahmah Evita Putri; Tuti Lestari
Pelita Eksakta Vol 1 No 1 (2018): Pelita Eksakta Vol. 1 No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol1-iss1/15

Abstract

To improve the quality of learning and reflect on learning outcomes are things that really improve science teacher profesionalism. That is the biggest motivation for Universitas Negeri Padang’s community service team to make a training session about science learning on Padang Pariaman’s. Understanding the classroom action reaserch, science teachers can solve the learning problems and write their own scientific work. The purpose of this training are teachers can make their own classroom action research and do their own research untill they can make theirown journals. The result shows that the training was good and reach the target that reaserchers make. 16th proposal finished are more than enough. Proposal are the result from traning, with a lot of revition before the proposal really finished.
DEVELOPMENT OF WEISMANN GAME ON THE CONCEPT OF BREEDING SYSTEMS IN PLANTS AND ANIMALS AS A MEDIA FOR INDEPENDENT EVALUATION OF JUNIOR HIGH SCHOOL STUDENT Nurul Annisa; Tuti Lestari
SEMESTA: Journal of Science Education and Teaching Vol 4 No 2 (2021): Science Education Journal
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (651.271 KB)

Abstract

The intend of this study is to develop a valid and practical educational game. Expected this game can give rise to create a pleasurable atmosphere in the evaluation process of the concept of the breeding system in plants and animals in grade 9. The game is named “Weismann”, derived from the name of the scientist who originated the germplasm theory, August Friedrich Leopold Weismann. This research belongs to the type of Research and Development. The instruments used in this study were interview questionnaires, validation questionnaires, and practicality questionnaires. The data source came from the results of interviews with science teachers and students, the results of products assessments by experts, as well as the practicality test scores for the use of games by teachers and junior high school students. Based on study, two results could be stated. First, the educational game “Weismann” is in the very valid category with a value of 91.2. Second, the use of the “Weismann” educational game according to teachers and students is in the very practical category with values of 95.0 and 83.7, respectively. It could be inferenced that the educational game “Weismann” based on Google Sites, the concept of the breeding system of plants and animals in grade 9 is valid and practically to used in science learning.
DEVELOPMENT OF ETHNOSAINS-BASED IPA MODULE IN THEME DIVERSITY THROUGH LIVING INTEGRATED EDUCATION CHARACTERS OF CLASS VII SMP ella vriwista; Tuti Lestari
Universe Vol 2 No 1 (2021): Science Education Journal, Third Edition
Publisher : Department of Science Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.474 KB) | DOI: 10.24036/universe.v2i1.57

Abstract

The challenge in the science learning process that is often encountered is the independence of student learning and the weak preservation of the existing culture in the surrounding environment as a source of learning is still weak. Through the ethnoscience-based science module students will be able to learn independently in the environment where the student lives. Independent study in a residential environment will be able to form the character of students because they are immediately one with nature. The type of research used is Research and Development (R & D) using a 4-D model which consists of four stages, namely the Define, Design, Develop, and Dessiminate stages. This research is limited only to the develop stage, the dessiminate stage was not carried out due to time and cost limitations. The results of the analysis of the teacher's validity and practicality sheet showed that the average kappa moment score (k) was 0.81 and 0.90, respectively, with the very valid and practical categories. The data obtained shows that the ethnoscience-based Science Module on the theme of integrated living diversity character education for grade VII SMP is valid and practical.
DEVELOPMENT OF ETNOSAINS-BASED IPA LKPD ON LIVING CLASSIFICATION MATERIALS INTEGRATED CRITICAL THINKING ABILITY OF CLASS VII JUNIOR HIGH SCHOOL STUDENTS Sustri Wahyuni; Tuti Lestari
Universe Vol 2 No 1 (2021): Science Education Journal, Third Edition
Publisher : Department of Science Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.919 KB) | DOI: 10.24036/universe.v2i1.58

Abstract

This study aims to analyze the validity and practicality of the ethnoscience-based LKPD that has been developed for junior high school students. This type of research is development or Research and Development with a 4-D model with ethnoscience-based LKPD objects. The research data is in the form of qualitative data obtained from a questionnaire given to the research subjects, namely teachers and lecturers and analyzed with a Likert scale. The aspects that are assessed by the validator in the validity analysis are the content feasibility component, presentation component, linguistic component, and graphic component. Whereas in the practical analysis, namely ease of use, efficiency of study time, benefits. The results of the study are that the ethnoscience-based LKPD on the integrated material classification of critical thinking skills developed can be used and practical in science learning in schools.
Analysis science process skills of grade viii students on digestive system material Tuti Lestari; Velia Oktaviani
Biosfer: Jurnal Pendidikan Biologi Vol 16 No 2 (2023): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.31731

Abstract

Science process skills are the ability to solve problems through scientific research. Science process skills serve as a foundation for other cognitive skills such as logical thinking skills, reasoning and problem solving, making students grow into individuals who are able to access information and understand information, so that students are able to apply the knowledge they acquire in real terms. -world context. For this reason, science process skills are important to be trained in the learning process. The purpose of this study was to analyze the mastery of science process skills for Grade VIII students of SMP Negeri 15 Padang on the digestive system material. This research is a descriptive research with a quantitative approach. The population of this study were all students of class VIII, the sampling technique was carried out by random sampling technique, the number of students who were sampled was 60 students. Data collection techniques were carried out by observation, documentation and written tests. The results showed that the average value of each indicator was divided into three categories, namely high, medium and low. From the results of the study it can be seen that: (1) students get the low category on the indicators of asking questions and formulating hypotheses with a value of 40 and 38.5, (2) students get the medium category on the indicators of investigative skills, classification, interpretation, communication, application. concept, conclude, and predict with a value of 61.2; 69; 52; 52; 60.7; 58.5; and 61.9, (3) students are classified as high on the observation skills indicator with a value of 90 and the average value of mastery of science process skills by students based on the ten indicators used is 58.38, so it can be concluded that mastery of students' science process skills is in medium category.
Pengaruh Model Discovery Learning Dengan Pendekatan STEM Terhadap Hasil Belajar Peserta Didik Kelas VIII SMP Negeri 3 Lubuk Basung Diego Stefvannof; Rani Oktavia; Tuti Lestari; Monica Prima Sari; Fatma Wati
Journal of Comprehensive Science (JCS) Vol. 3 No. 9 (2024): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v3i9.842

Abstract

Student learning outcomes are often unsatisfactory due to learning methods that still dominantly use lectures and do not actively involve students. This method tends for making learner passive at studying. For improving this situation and make learning more effective, it so urgent for overhaul the teaching oncoming. One way is for integrate learning models that involve STEM components. The focus through the following discussion the aim is to find out “the effect of the Discovery Learning learning model with a STEM approach on the learning outcomes of grade VIII students at SMPN 3 Lubuk Basung”.This research used a quasi-experimental design by Non-Equivalent Control Group Design. This research population consisted of VIII grade students at SMPN 3 Lubuk Basung for the 2024/2025 academic year. The sample method used was purposive sampling, where one VIII grade was selected being experimental group also the other VIII class being control group. The instruments using this study included multiple choice experiment of 20 questions also a student response questionnaire. Data analysing has been implemented with “normality test, homogeneity test, and non-parametric test, namely Mann-Whitney test”. The survey of learner proves that most of them give positive responses to application of the Discovery Learning model by STEM approach through a ratio 45% of learner agreeing (S) and 52% strongly agreeing (SS). The hypothesis experimental results show significant figures with large 0.000 <0.05, meaning that the application of this model significantly improved student learning outcomes compared to the Discovery Learning model that did not integrate STEM. The N-Gain testing at experimental group reached 0.8594 which is included at high classification. The teaching use with the STEM-based Discovery Learning model was recorded at 97%. This finding shows thats the using Discovery Learning combined by STEM approach found positively and significant effect at learner understanding of introduction to cell material.
Penulisan Karya Ilmiah Bagi Guru-guru SMP Negeri Kota Solok Hermawati Syarif, M.Hum.; Havid Ardi; Zul Amri; Tuti Lestari
ABDI HUMANIORA: Jurnal Pengabdian Masyarakat Bidang Humaniora Vol 1, No 1 (2019)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/abdihumaniora.v1i1.107231

Abstract

Permasalahan yang mendesak bagi guru-guru SMP Kota Solok adalah keterbatasan kemampuannya dalam menuangkan hasil penelitian ilmiahnya ke dalam tulisan ilmiah (arttikel) yang berterima.  Karena keurgensian keterampilan menulis karya ilmiah ini, perhatian guru-guru untuk memperbaiki diri sangat diperlukan. Oleh sebab itu,  pelatihan penulisan karya ilmiah yang disesuaikan dengan kebutuhan para guru dilaksanakan. Kegiatan pelatihan dilakukan dengan penyajian konsep tentang karya tulis ilmiahyang diteruskan dengan kegiatan workshop tentang keterampilan menerapkan konsep yang telah disajikan secara indifidual maupun kelompok. Hasil proses kegiatan menunjukkan terlihat tingginya antusiasme peserta menampilkan tulisan dari hasil penelitian yang telah mereka lakukan. Pendampingan dalam penulisan draft artikel merupakan puncak kegiatan sampai tulisan ilmiah tersebut dapat diterbitkan pada jurnal yang sesuai. Dari hasil kegiatan, terkumpul lima artikel yang siap untuk diterbitkan pada jurnal yang memiliki standar ilmiah, baik secara lokal maupun nasional. Artikel yang lain masih dalam proses pendampingan sebagai bagian dari lanjutan kegiatan pelatihan tersebut.
PKM BUDIDAYA & PENGOLAHAN MAGOT SEBAGAI SOLUSI GREEN ECONOMY RANGKA REVITALISASI SAVE MANINJAU Dessi Susanti; Agus Irianto; Tuti Lestari; Yuhendri LV; Rita Syofyan; Armiati Armiati; Rose Rahmidani
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2024): Volume 5 No. 2 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i2.27661

Abstract

Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency is unable to: 1) Carry out magot cultivation to improve the family's economy as well as an effort to reduce the amount of waste, 2) Carry out magot processing as an alternative fish feed in order to increase family economy. Based on the urgent needs of the Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency, for them Lake Maninjau is the main source of livelihood and economy for their families (Lake Maninjau is one of the critical lakes which is a super priority lake to be saved through the government's revitalization program ). So the solution offered to solve the problem of the Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency is: 1) Workshop and assistance in magot cultivation as a green economy solution in the context of revitalizing save maninjau, 2) Workshop and assistance in processing magot into alternative fish food as a green economy solution in the context of revitalizing save maninjau The targets to be achieved through this PKM activity are as follows: 1) 20 fishermen who are members of Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency are able to carry out magot cultivation as a green economy solution in the context of revitalizing save maninjau, 2) 20 fishermen who are members of Maju Bersama Mandiri Fishermen's Group Galapung Tanjung Sani, Tanjung Raya, Agam Regency are able to process magot into alternative fish food as a green economy solution in the context of revitalizing save maninjau.
Co-Authors Agus Irianto Armiati Armiati Dessi Susanti Diego Stefvannof ella vriwista Fatma Wati Havid Ardi Hermawati Syarif, M.Hum. Monica Prima Sari Nurul Annisa Rahmah Evita Putri Rani Oktavia Rita Syofyan Rose Rahmidani Sustri Wahyuni Velia Oktaviani Yuhendri L V Zul Amri