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INDONESIA
Jurnal Florea
Published by Universitas PGRI Madiun
ISSN : 23556102     EISSN : 25020404     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Florea: Jurnal Biologi dan Pembelajarannya with registered number ISSN 2355-6102 (Print); ISSN 2502-0404 (Online) is scientific journals which publish articles from the fields of biology and biology education.
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol. 11 No. 2 (2024)" : 10 Documents clear
The Use of Interactive LKPD to Improve Student Learning Outcomes in Science Learning Related to the Material of the Life Cycle of Living Things in Class III SDN Sangen 01 Huwaidah, Yunita Nisrina; Sri Utami; Raden Syaifuddin
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21186

Abstract

This research aims to determine the use of interactive LKPD in improving student learning outcomes in science learning with the topic of recognizing the cycles of living things in class III at SDN Sangen 01. This research uses the class action research (PTK) method. The number of students in this study was 8 class III students at SDN Sangen 01, consisting of 3 male students and 5 female students. This research was carried out in two cycles and began with pre-cycle actions. Each cycle is carried out with planning, implementation and reflection activities. Based on the results of this research, it shows that student learning outcomes in this pre-cycle action are still low with an average score of 60 and learning completeness of 37.5%. In the first cycle stage, it shows that student learning outcomes are quite good because there is an increase with an average score of 76 and learning completeness of 62.5%. Meanwhile, in the second cycle stage, data was obtained that student learning outcomes were higher than the previous cycle, with an average score of 83 and learning completeness of 87.5%. Students' responses to the use of interactive LKPD were initially from adequate to very feasible and the learning process was included in the good category. Based on this, the use of LKPD can improve student learning outcomes regarding material about the cycles of living things in class III at SDN Sangen 01.This research aims to determine the use of interactive LKPD in improving student learning outcomes in science learning with the topic of recognizing the cycles of living things in class III at SDN Sangen 01. This research uses the class action research (PTK) method. The number of students in this study was 8 class III students at SDN Sangen 01, consisting of 3 male students and 5 female students. This research was carried out in two cycles and began with pre-cycle actions. Each cycle is carried out with planning, implementation and reflection activities. Based on the results of this research, it shows that student learning outcomes in this pre-cycle action are still low with an average score of 60 and learning completeness of 37.5%. In the first cycle stage, it shows that student learning outcomes are quite good because there is an increase with an average score of 76 and learning completeness of 62.5%. Meanwhile, in the second cycle stage, data was obtained that student learning outcomes were higher than the previous cycle, with an average score of 83 and learning completeness of 87.5%. Students' responses to the use of interactive LKPD were initially from adequate to very feasible and the learning process was included in the good category. Based on this, the use of LKPD can improve student learning outcomes regarding material about the cycles of living things in class III at SDN Sangen 01.
Characteristics of Stomata and Leaf Thickness in Several Liliales Plants Hasan, Rusdi; Nurzaman, Mohamad; Setiawati, Tia; Mutaqin, Asep Zainal
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21297

Abstract

This study examines the stomatal characteristics and leaf thickness of six species within the Liliales: Gloriosa superba, Sansevieria trifasciata, Aloe vera, Cordyline terminalis, Pleomele angustifolia, and Allium fistulosum. Stomatal density, type, and distribution were measured to understand their relationship with leaf morphology. The results show that Gloriosa superba has a stomatal density of 148.72/mm² and an index of 0.295, with thin leaves. Sansevieria trifasciata, with its thick, fleshy leaves, has a lower stomatal density of 15.39/mm² and an index of 0.031. Aloe vera, another species with thick leaves, has a stomatal density of 38.47/mm² and an index of 0.067. In contrast, Cordyline terminalis and *Pleomele angustifolia, which have thin leaves, exhibit higher stomatal densities of 192.31/mm² and 128.21/mm², respectively. Their stomatal indices are 0.092 for Cordyline terminalis and 0.163 for Pleomele angustifolia. Allium fistulosum also has thin leaves, with a stomatal density of 100/mm² and a high stomatal index of 0.390. The study reveals that species with thicker leaves tend to have lower stomatal densities, a feature that helps reduce water loss in arid environments. These findings contribute to a deeper understanding of plant adaptation mechanisms and have implications for improving water-use efficiency in agriculture and conservation efforts.
Growth Pattern and Condition Factors of Kurisi Fish (Nemipterus nematophorus, Russel 1990) Landed at Lempasing Fishing Port Nindia Ciandra Niawati; Putriani, Rizha Bery
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21305

Abstract

The kurisi fish (Nemipterus nematophorus) is one of the demersal species caught at PPP Lempasing using purse seine nets. This study aims to obtain information about the growth patterns and condition factors of kurisi fish found in the waters of Teluk Lampung and landed at PPP Lempasing. The methods employed include direct data collection through random sampling of fish, where analysis is conducted to identify the relationship between length and weight as well as the condition factor of the fish. The results indicate that the total catch of kurisi fish reached 350 individuals, with total lengths ranging from 140 to 256 mm, categorized into 9 length classes. The growth pattern of kurisi fish is characterized as negative allometric, with a value of b equal to 2.4405, indicating that the length of the fish grows faster than its weight. The average condition factor of kurisi fish is 0.9763, suggesting that these fish have a flattened body shape.  
Bibliometric Analysis of The Use of Science Learning Media In Elementary Schools During A Decade Anggun Taruna Puspitasari; Wahono Widodo; Dian Permatasari Kusuma Dayu
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21346

Abstract

This research uses a bibliometric approach to examine how science learning media have been used in elementary schools over the last ten years. The data source used is Dimension AI, with the keywords "science learning media" and "primary school," in the publication range from 2014 to 2024. This research utilizes VOSviewer software to visualize author collaboration patterns, main research topics, and the learning media most frequently used in the study. The results of the analysis show a significant increase in the number of publications related to science learning media in that time period, with a peak in 2023. Additionally, this research found that technology-based learning resources, such as interactive and digital media, function well, dominating research trends. Apart from that, the main themes that are often discussed include the development of digital-based learning tools, student involvement in the learning process, and the effectiveness of using manipulative and interactive media. A trend of increasing collaboration has occurred in recent years, according to the authors' collaboration analysis, indicating that a number of academics and institutions continue to contribute to this field. According to these findings, this research provides important implications for the development of science learning media in the future, especially in improving learning technology and teacher training to utilize this media optimally. Future development steps include the use of technology such as AR and VR, as well as further development of manipulative media that is in line with the learning context in elementary schools
Feasibility Analysis of Illustrated Concept Map-Based Handouts on Plant and Animal Organ System Material Diana, Erna; Mulyadi
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21363

Abstract

Teaching materials at MAS Al-Manar are limited to printed books, which hinders students' access to a variety of learning sources, particularly in abstract Biology topics. The research aimed to analyze the feasibility test of Handouts Based on Illustrated Concept Maps on Plant and Animal Organ System Material at MAS Al-Manar Aceh Besar. The research utilizes an Research and Development (R&D) model with a Borg and Gall research design. The research sample consisted of two media experts and two material experts. Data collection instruments include media feasibility test sheets and material feasibility test sheets. Analysis of feasibility data utilizes a percentage formula. The experts' media and material feasibility tests resulted in an average percentage of 83.5%, placing them in the highly feasible category. Based on the results of media and material feasibility tests, it can be concluded that the Handout is Based on Illustrated Concept Maps on Plant and Animal Organ System Material at MAS Al-Manar Aceh Besar.
The Influence of the Contextual Teaching and Learning (CTL) Learning Model on Students' Critical Thinking Ability in Class VIII Respiratory System Material at SMP Negeri 2 Gunungsari Umami, Risa; Arizatul Aslamiyah
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21367

Abstract

This research aims to determine whether there is an influence of the Contextual Teaching and Learning (CTL) learning model on students' critical thinking skills in class VIII respiratory system materials at SMP Negeri 2 Gunungsari. The type of research used is Quasi experimental design with a quantitative approach. The population in this study were students in class VIII of SMP Negeri 2 Gunungsari, with the research sample being class VIII A as the experimental class and class VIII B as the control class. The instrument used in this research is test questions in the form of essays. Data analysis was carried out by hypothesis testing (t-test). The results of the research show that the Contextual Teaching and Learning (CTL) learning model on students' critical thinking skills in class VIII respiratory system material at SMP Negeri 2 Gunungsari, with a significant value of 0.000 < 0.005, means that Ho is rejected and Ha is accepted so it can be concluded that there is a significant influence. significant impact on the use of the Contextual Teaching and Learning (CTL) learning model on students' critical thinking abilities.
Purslane Herb (Portulaca grandiflora) Ointment Antibacterial Potency against Staphylococcus aureus Purwanto, Agus; Budiawan, Antonius; Nugroho, Christianto Adhy; Indriasari, Christina
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21368

Abstract

Recent research showed that the rose-like purslane (Portulaca grandiflora) magenta flower variety herbs ethanolic extract has antimicrobial potency. This research aims to determine the purslane herbs (Portulaca grandiflora) extract ointment antimicrobial potency against Staphylococcus aureus. Ointment base formulation contained of vaseline album, cera alba, adeps lanae, paraffin liquidum, cetyl alcohol, nipagin, and nipasol. Extract ointment was prepared by mixing the extract with 10, 20, and 30% concentrations into the ointment base. The antimicrobial activity test conducted in vitro using the paperdisk difussion method. The antimicrobial activity test result of the three extract concentrations of ointments showed that the 30% extract ointment had antimicrobial effect on Staphylococcus aureus with 0.81±0.03cm of clear zone. The antimicrobial activity test demonstrated that 30% purslane herbs (Portulaca grandiflora) extract ointment has a potency as antimicrobial against Staphylococcus aureus.
Abundance of Collembola in Biopore Infiltration Holes Filled with Organic Waste and Animal Waste Ganjari, Leo Eladisa; Nugroho, Christianto Adhy
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v12i1.21383

Abstract

Garbage and flooding are environmental problems that need attention. One solution to dealing with organic waste and flooding is the creation of biopore absorption holes (LRB). Organic waste can be processed into compost with the help of soil animals such as Collembola. The number of soil animals (Collembola) in the biopore hole is influenced by the type of waste used to fill the hole. The aim of this research was to determine the abundance of Collembola in LRBs containing organic waste and animal waste. Used 9 LRBs made from perforated pralon material.  LRB group A which contains organic waste only (3 LRB), LRB B which contains organic waste and cow dung (3 LRB) and LRB C which contains organic waste and goat dung (3 LRB). The results of this research show that the LRB composting process has occurred with the help of Collembola. Four types of Collembola were found that were active in biopore infiltration holes (LRB), namely Pseudosinella sp, Ceocobrya sp, Cyphoderus sp and Isotoma sp. There were differences in the abundance of Collembola in LRB sets containing organic waste and animal waste. The Diversity Index value H' < 1, indicates that species diversity is low.
Telomere Biology: Key to unlocking the fountain of youth…A Systematic Review. Anirban Poddar; Anup Kumar Rana; Ranjita Santra; Phalguni Chakrabarti
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21771

Abstract

Advances in medical science has lead to increase in life expectancy of human beings all over the world. Deterioration of physiological functions is typically associated with ageing process.This often manifests as various diseases which eventually creates a burden on health infrastructure.Telomere attrition is a phenomenon which involves shortening of telomeres with each cycle of cell division.The phenomenon of “Telomere Attrition” is a “Bi edged sword” as while being a protective shield for the genome on one hand, it also is the cause of many senility related degenerative disorders. As the role of telomere biology is well established in ageing,current research therefore aims to develop means to reduce telomere attrition,thereby reducing ageing & age related diseases.This review will focus on summarising the role of telomere biology in ageing & age related diseases while highlighting the recent advances in research aiming towards enhanced longevity & healthy ageing.This review will further emphasize on telomere targetted therapeutics such as telomerase activators & tankyrase inhibitors while also highlighting the role of antioxidative & antiinflammatory agents alongwith indirectly related approaches such as statins.
The Relationship Between Family Support and The Eating Culture Of Post Partum Mothers In The Work Area Of The Muncan Health Center Sumiati, Eti; Endy Bebasari Ardhana Putri; Dewi Ratna Wulan; Rosita Khaerina
Florea : Jurnal Biologi dan Pembelajarannya Vol. 11 No. 2 (2024)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v11i2.21607

Abstract

The postpartum period is a process that begins after the placenta separates and ends when the uterus returns to its pre-pregnancy state. At that time, the nutritional needs of postpartum mothers increased from before, because they were needed to prepare for breastfeeding and help speed up the recovery process so that family support to accompany postpartum mothers in consuming nutritious food was needed. This study aims to determine the relationship between family support and postpartum mother's eating culture. This study used a correlational descriptive design with a cross sectional approach. The population of this study were all postpartum mothers 0-42 days who were in the working area of ​​the Muncan Health Center in the period from July to August 2021 as many as 76 people. The sampling technique used was total sampling where all postpartum mothers who became the population sampled were 76 people. The instrument used is a questionnaire and the analysis used is the Chi square test. Most postpartum mothers did not get family support, especially instrumental support and informational support, causing most postpartum mothers to practice a culture of abstinence from eating, namely not consuming healthy food recommended by health workers. The p value = 0.018 < 0.05 (α = 0.05), it means that there is a relationship between family support and postpartum mother's eating culture. Family support in assisting postpartum mothers to consume nutritious food has been proven to have a strong influence on the postpartum mother's recovery process. Health workers must be more active in providing continuous health education to the families of postpartum mothers to improve the culture of eating that is not appropriate.

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