Sri Rahayu Lestari

ORCID: 0000-0003-2208-4156
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About
Contact & Profiles
Research Areas
  • STEM Education
  • Educational Methods and Outcomes
  • Education and Critical Thinking Development
  • Educational Curriculum and Learning Methods
  • Garlic and Onion Studies
  • Medicinal Plant Research
  • Education and Character Development
  • Educational Methods and Media Use
  • Technology-Enhanced Education Studies
  • Natural Antidiabetic Agents Studies
  • Mathematics Education and Pedagogy
  • Educational Research and Methods
  • Food and Agricultural Sciences
  • Moringa oleifera research and applications
  • Computational Drug Discovery Methods
  • Adipokines, Inflammation, and Metabolic Diseases
  • Pineapple and bromelain studies
  • Cholesterol and Lipid Metabolism
  • Online Learning Methods and Innovations
  • Phytochemicals and Antioxidant Activities
  • Phytoestrogen effects and research
  • Agricultural and Biological Research
  • Public Health and Nutrition
  • Atherosclerosis and Cardiovascular Diseases
  • Edcuational Technology Systems

State University of Malang
2015-2024

Universitas Tridinanti Palembang
2018-2024

Muhammadiyah University of Makassar
2024

Jenderal Soedirman University
2020-2024

Universitas Surakarta
2024

Universitas Esa Unggul
2020-2023

Universitas Muslim Indonesia
2023

Universitas PGRI Semarang
2021-2022

Riau University
2019-2022

Universitas Gadjah Mada
2022

Rendahnya keterampilan berpikir kreatif dan hasil belajar kognitif disebabkan oleh kesulitan mahasiswa dalam memahami konsep yang terdapat bahan ajar digunakan kurangnya menuntut mahasiswa. Penelitian ini bertujuan untuk menghasilkan e-module berbasis inkuiri terbimbing pada materi sistem respirasi berdasarkan penelitian potensi ekstrak bawang putih tunggal (Allium sativum) valid, praktis, efektif. Model pengembangan yaitu ADDIE dengan tahapan analyze, design, develop, implement, and...

10.24815/jpsi.v8i2.17065 article ID Jurnal Pendidikan Sains Indonesia 2020-10-12

High fat diet (HFD) can cause lipid accumulation and contribute to various metabolic disorders. Single clove garlic oil (SCGO) has advantages over regular due its higher amounts of organosulfide compounds in particular. This study aimed determine the ability SCGO extract ameliorate hepatic steatosis improve oxidative status by modulating expression tumour necrosis factor α superoxide dismutase mice fed a HFD.Twenty-four adult male Balb/C were divided into six groups: i) normal diet; ii)...

10.21315/mjms2020.27.1.5 article EN cc-by Malaysian Journal of Medical Sciences 2020-02-27

The low of students’ critical thinking skills and cognitive learning outcomes can be caused by difficulties. One the causes is lack availability resources that are relevant easily applied. aim this research to produce a Problem Based Learning-based e-module based on results valid, practical, effective. development model used ADDIE with stages analyze, design, develop, implement, evaluate. resulting very valid practical validation value content expert=100%, expert=98,65%, field...

10.23887/jpi-undiksha.v9i4.25647 article EN JPI (Jurnal Pendidikan Indonesia) 2020-12-03

Implementing a proper learning model during the post COVID-19 pandemic is fundamental for quality enhancement, specifically students' conceptual mastery. The research aims to develop Complexity Science- Problem Based Learning (CS-PBL) assisted by Sistem Informasi Pengelola Pembelajaran (SIPEJAR) e-learning platform that valid, practical, and effective enhance mastery pandemic. development were adapted from Plomp Nieven consisted of three phases: preliminary research, prototyping phase,...

10.11591/edulearn.v16i1.20408 article EN cc-by Journal of Education and Learning (EduLearn) 2022-02-01

Genetics is the fundamental framework for comprehending biological principles in secondary education. Nevertheless, intricate nature and conceptualization of genetics pose several challenges students, leading to difficulties comprehension. The present study attempted enhance students’ mastery genetic concepts by implementing a Mobile Augmented Reality (MAR-Gen) application inside learning process. employed mixed-methods approach was conducted on experts, biology teachers, 120 respondents...

10.18421/tem132-54 article EN TEM Journal 2024-05-28

Breast cancer remains a major public health challenge, highlighting the importance of finding new therapeutic approaches, including use traditional plants with unstudied medicinal properties. This study aims to explore bioactive potential Tinospora cordifolia stem extract by investigating content flavonoids, phenols, terpenoids and alkaloids as well cytotoxic apoptotic effects on T47D breast cells. Analysis compound revealed total flavonoid 29.7 ± 0.30 mg QE/g extract, phenol 120.4 4.25...

10.1051/bioconf/202515403010 article EN cc-by BIO Web of Conferences 2025-01-01

Inflammation is an early symptom of a disease that reduces the level health. Single-bulb garlic (Allium sativum L.) used medicinally as plant with broad pharmacological effect, especially anti-inflammatory activity. Self-nanoemulsifying drug delivery systems (SNEDDS) have offered opportunities to improve delivery. The current study aimed characterize SNEDDS-single bulb extract (SBGE) and determine its potential agent in 3T3-L1 cells. SNEDDS was formulated from tween-80, glycerol, canola oil,...

10.4308/hjb.32.3.793-804 article EN cc-by-nc HAYATI Journal of Biosciences 2025-02-13

<p>Synthetic insect repellent contributed to increasing farm products. This research studies the influence of an extract <em>Mirabilis jalapa.</em> It is a vegetative repellent. was applied polyphagous pest's cellular and humoral immune reactions, <em>Spodoptera litura</em>. study targeted body's resistant reaction <em>S. litura</em> at tiers after contacting biopesticides from <em>M. jalapa</em> extracts. examined process counteraction...

10.17503/agrivita.v47i1.4351 article EN cc-by-nc Agrivita Journal of agricultural science (AJAS) 2025-01-10

This study explores the development of a Project-Based Learning (PBL) model incorporating multiliteracy pedagogy to enhance students' critical thinking, problem-solving, decision-making skills, and environmental literacy. The research is motivated by increasing issues caused human behavior, particularly excessive consumption patterns unsustainable habits among students. Addressing these challenges requires an education system that fosters awareness essential 21st-century skills. employs...

10.55214/25768484.v9i3.5812 article EN Edelweiss Applied Science and Technology 2025-03-27

Di era revolusi industri 5.0 dengan kemajuan ilmu pengetahuan dan teknologi, literasi matematika sangat penting bagi siswa. Media pembelajaran e-majalah merupakan salah satu upaya untuk meningkatkan matematika. Penelitian ini bertujuan mengetahui efektivitas media kemampuan siswa sekolah dasar. Jenis penelitian yang digunakan adalah kuantitatif desain Quasi Ekperimental dilakukan di SD Negeri 13 Biru, Kabupaten Bone pada kelas V jumlah sampel 22 sebagai eksperimen kontrol. Kemudian, teknik...

10.30863/maraja.v3i1.5821 article ID Madrasah Ibtidaiyah Research Journal. 2025-02-28

Undergraduate graduates must achieve the Indonesian National Qualifications Framework level 6. The graduate profile can be accomplished by enhancing 21st-century competencies, namely collaboration, critical thinking, and cognitive learning outcomes. This study aimed to examine of students’ thinking skills, included 73 students majoring in Biology from Faculty Mathematics Natural Sciences at State University Malang. employed a quantitative descriptive. method used was survey. instruments were...

10.29303/jpm.v20i3.8886 article EN cc-by JURNAL PIJAR MIPA 2025-05-20

Breast cancer remains the most commonly diagnosed and leading cause of death in women worldwide. Numerous studies have explored various plant extracts as anticancer agents, targeting specific effective cell pathways. This study aims to utilize vitro silico approaches evaluate anti-breast activity Strychnos lucida predict molecular mechanisms its active compounds. In were performed by determining total content phenolics, flavonoids, terpenoids alkaloids, examining toxicity selectivity,...

10.48048/tis.2025.9940 article EN Trends in Sciences 2025-05-10

<p><strong>Abstract:</strong> This study aim was to develop an e-module based on antimicrobial test studies in microbiology courses. Type of research used is and development with ADDIE model development. The subject student State University Malang who has taken the course Microbiology. instrument questionnaire validation material media experts questionnaires for students. percentage results from expert 95%, expert's 98% readability 88%. Based result, it can be concluded...

10.17977/jptpp.v5i5.13432 article ID cc-by-sa Jurnal Pendidikan Teori Penelitian dan Pengembangan 2020-05-30

Scientific literacy skills are very important in life, not only related to academic aspects, but also real life. Therefore, science become a goal 21st century education. This study aims investigate the level of scientific biology prospective teacher, and find out whether there significant differences teacher based on semester. In this study, were 69 teachers as voluntary respondents, consisting 17 (2nd semester), 25 (4th 27 (6th semester). The Test Literacy Skills (ToSLS) is an instrument...

10.29303/jppipa.v9i1.1891 article EN Jurnal Penelitian Pendidikan IPA 2023-01-31

The instructional models that have been implemented in the classroom could not support development of students’ critical thinking skills. These can be well if those facilitate students with meaningful learning experiences such as reading, connecting prior knowledge to new information being learned doing investigation-based activities, discussion and evaluation activities. authors conducted research develop a ReCODE (Reading, Connecting, Observing, Discussing, Evaluating) model valid,...

10.3390/educsci11010002 article EN cc-by Education Sciences 2020-12-23

Hyperlipidemia triggers atherosclerosis by involving immune cells, such as T-cells. T-cells plays a role in worsening conditions during high-fat diet (HFD). The research aimed to analyze the of single garlic oil (SGO) on activation and its proinflammatory cytokine expression HFD mice. Mice were divided into six groups: ND (normal diet); (high-fat without treatment); + Simv (HFD simvastatin 2.6 mg/kg body weight); SGO 1-3 dose 12.5, 25, 50 weight), respectively. Treatments orally given every...

10.1016/j.jaim.2020.06.009 article EN cc-by-nc-nd Journal of Ayurveda and Integrative Medicine 2020-08-12

Abstract: Implementation Of The Kampus Mengajar Program At Nurani Private Elementary School Jakarta. is part of the program Merdeka Belajar (MBKM) aims to help elementary schools affected by COVID-19 pandemic. One targeted this Jakarta.The purpose research find out and analyze how implementation in target referring theory David C. Korten its relation literacy, numeracy, technology adaptation, administration activities schools. method used descriptive qualitative with data collection form...

10.24114/js.v5i4.31326 article ID JS (JURNAL SEKOLAH) 2021-09-20

Background: Purple tubers have been used as a rich-nutrition source and are believed to antioxidant properties. Objectives: The research aimed evaluate the computational modelling activity of purple sweet potato (PSP), yam (PY), taro. selected tuber was then evaluated by in vivo experiment using streptozotocin-induced diabetic rats. Material methods: Molecular docking α-glucosidase, dipeptidyl peptidase 4 (DPP4), 3-hydroxy-3-methylglutaryl coenzyme-A reductase (HMGCR) protein examined with...

10.1016/j.phyplu.2024.100542 article EN cc-by-nc-nd Phytomedicine Plus 2024-02-27

Purpose: To analyze the effects of a single-bulb garlic (Allium sativum) oil (SGO) on activation regulatory T cells and anti-inflammatory cytokines IL-10 TGF-β in mice fed high-fat diet (HFD).Methods: The study was conducted with 24 BALB/c male divided into six groups consisting four each, i.e., control group (non-HFD, no treatment), HFD without treatment, administered simvastatin, three SGO doses 12.5, 25.0 50.0 mg/kg, respectively, continuously treated (with SGO) for 45 days. relative...

10.4314/tjpr.v17i11.7 article EN cc-by Tropical Journal of Pharmaceutical Research 2019-03-16

To monitor the physiological characteristics and genes expression of obesity rat model after rambutan peel extract (RPE) treatment. Twenty-four 12-week-old male rats were divided into 4 groups: normal, obesity, treated with ellagic acid (O-EA) RPE30 (O-RPE30). Physiological monitored by measuring body weight, calorie intake, size adipocyte level triglyceride. Peroxisome proliferator activated receptor gamma (PPARγ), CCAAT/enhancer-binding proteins α fatty binding protein (FABP4) observed...

10.1016/j.apjtb.2015.01.030 article EN Asian Pacific Journal of Tropical Biomedicine 2015-08-15
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