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International Journal of Learning Media on Natural Science
Published by Generasi Intelektual Digital
ISSN : 30646022     EISSN : -     DOI : 10.60005/ijlens.v2i1
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Environmental Science Other
International journal of learning media on natural science (IJLENS) (e-ISSN: 3064-6022) aims to stimulate discuss on digital media and digital technology in natural science education. IJLENS contains research publications in the field of learning media development and application of learning media on natural sciences including chemistry learning, physics learning, biology learning and natural sciences learning also covers the issues of environmental-based learning. IJLENS is published by CV. Generasi Intelektual Digital (GEN ID), and publish in February and August each year (biannually), with ten articles per year.
Arjuna Subject : Seni dan Humaniora - Seni dan Humaniora (Lain-Lain)
Articles 20 Documents
 1   2 
The Relationship between Knowledge of Reproductive System with Reproductive Health Care Attitudes in Senior High School Student in Indonesia Luthfiana Nalwin, Fauziani Aulia; Listiawati, Milla; Paujiah, Epa
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 1 (2024): Februari 2024
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i1.18

Abstract

Reproductive health is a primary concern among teenagers in Indonesia, especially those in high school. There are numerous cases of risky sexual behaviour are found in high schools. It occurs among them because of several factors, one of which is the lack ofknowledge, which leads them to have a poor attitude towards their reproductive health. This study aims to determine the relationship between high school students' knowledge about the reproductive system and their reproductive health care attitudes. This studyutilizes a quantitative approach and employs a correlational study. The sample are taken from a group of 35 students from class XI MIPA 1, that had not studied the reproductive system materials, and another 35 students from class XI MIPA 7, that had studied it, which is determined using the purposive sampling technique. The results of knowledge test for the reproductive system in XI MIPA 1 showed an average score of 51,29, while XI MIPA 7 scored an average of 81,71. Meanwhile, the results of the reproductive health care attitudesurvey for XI MIPA 1 showed an average score of 44,40, and for XI MIPA 7, it was 55. Based on the correlation test, XI MIPA 1 had a correlation coefficient of 0,677 with a significance score of 0,000 (< 0,05). In Class XI MIPA 7, the correlation coefficient was 0,643 with a significance score of 0,000 (< 0,05). As a result, this study shows that there is a strong positive relationship between students' knowledge about the reproductive system and their reproductive health care attitudes.
Use of Google Sites Learning Media to Improve Students' Cognitive Learning Outcomes Excretory System Material Nurwita, Mita; Hadiansah, Hadiansah; Zamani, Fadli Emsa
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 1 (2024): Februari 2024
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i1.19

Abstract

This study aims to analyze the improvement of students' cognitive learning outcomes in the learning process by using google sites media. The method used in this study is a preexperimental method with the One Group Pretest-Posttest Design model. The sample in this study was class XI IPA in one of the private MA in Bandung with a total of 24 students. The data that has been obtained were analyzed using normality test, paired sample t-test and N-gain test. The results of the data analysis showed that the increase in the N-gain value from the pretest-posttest obtained was 0.67 in the medium category, and the t-count value obtained was -16.353 with a Sig value. (2-tailed) of 0.000. Therefore, the value of Sig. (2-tailed) 0.05, it can be concluded that H_0 is accepted, meaning that there is a significant increase in student cognitive learning outcomes in excretory system learning using google sites media. Based on the results of this study, the use of google sites media has the potential to be used in improving students' cognitive learning outcomes in thelearning process.
The Development of An Interactive Biology E-Module Based on Articulate Storyline for Class XI Digestive System Concepts Riyanto, Fajar; Miranto, Sujiyo; Noor, Meiry Fadilah
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 1 (2024): Februari 2024
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i1.20

Abstract

This research aims to develop interactive learning media based on Articulate Storyline for the digestive system concept in class XI and to determine students' responses to the media development outcomes. The research method used is Research and Development (RnD)with the ADDIE development model, namely Analyze, Design, Development, Implementation, and Evaluate, but it was only carried out up to the development stage. The media development stage underwent a validation process by media and material experts, resulting in an average material validation percentage of 84.33% with excellent criteria. Meanwhile, the media validators reported an average percentage of 89%, also with excellent criteria. The media was tested on students of class XI at SMA Negeri 95 Jakarta Barat, withthe trial showing positive results. The percentage of response results averaged 90.90% with excellent criteria. Based on these results, the use of interactive e-modules based on Articulate Storyline can meet the needs of students as supplementary learning media for thedigestive system concept.
Creating An Environmentally Literacy Oriented E-Magazine on Household Waste Materials Rahmawati, Rahmi; Sukmawardani, Yulia; Aisyah, Riri
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 1 (2024): Februari 2024
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i1.21

Abstract

This study aims to describe the appearance, analysis of the results of the validation test and the analysis of the results of the feasibility test of e-magazine environmental literacy oriented on the topic household waste. This study uses the DBR (Design Based Research) method through the preliminary stages (analysis and deepening of the material), design (initial product manufacture), and development (validation test and feasibility test product). The resulting product is an e-magazine environmental literacy oriented on household waste material entitled "Household Waste Management". The validation test was carried out by three validators consisting of material expert lecturers and media experts. The average value of rcount of the validation test results for material, language and media display aspects is 0.87; 0.78; 0.89 which indicates that the e-magazine made is valid. Furthermore, a feasibility test was carried out on 20 students consisting of 10 students of chemistry education who were taking courses in waste management and treatment and 10 students outside of chemistry education who were randomly selected. The average value of the feasibility test results from the aspect of material, language and media display respectively is 97.00%, 97.50%; 95.00%. This shows that the emagzine environmental literacy oriented on the topic household waste that is made is declared very feasible to be used as a learning medium.
Green Technology Kit: A Development Learning Media with AI for SDGs Fikri, Achmad Ali; Lopiani, Salmanera Senja; Hasanah, Iin Uswatun
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 1 (2024): Februari 2024
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i1.22

Abstract

Learning is currently experiencing a shift from conventional learning in the classroom to internet-based virtual learning via mobile devices, artificial intelligence and outdoor class. Furthermore, cases of environmental pollution due to used cooking oil in Indonesia are quite high, reaching 3.8 million tons every year. In these cases, needed a technology that can be a solution for recycling use cooking oil waste into product with positif value which is biodiesel. The aim of this research is to develop learning media and technology that can process used cooking oil waste into products with positive value, one of which is biodiesel. This type of research is research and development with a Borg & Gall model which involves ten steps. The subjects of this research were residents of Getaspejaten Village, Kudus Regency with a sample of twenty residents. The data in this research includes assessment data from validators and field trial. Data collected using a product feasibility assessment questionnaire with the help of Google forms. Data analysis was carried out using the Rasch Model assisted by the Ministep application. This research resulted in a technology called GT KIT: Green Technology KIT which is feasible to use as a learning media, seen from the analysis of field test data which shows the raw variance explained with a measurement value of 36% so that it can be said that the GT KIT was developed to meet the eligibility criteria. The development of the GT KIT product was accompanied by the development of AI technology in the form of a fast-messaging service called 'GT KIT BOT' to make it easier for anyone to get solutions or responses to problems that might come up. With the GT KIT as a technology that makes it easier for studentsunderstanding the concept of environmental pollution and to process used cooking oil waste themselves, it is hoped that environmental pollution can be reduced and an alternative substitute for diesel fuel in the form of biodiesel can be created.
Media Innovation: Technology-Based Infinity Folding Paper on Cell Splitting Materials Salahuddin, Salahuddin; Rozal, Edi; Nurhaliza, Nurhaliza
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 2 (2024): August (2024)
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i2.73

Abstract

. Innovation in technology-based learning media is increasingly needed to support an interactive and effective learning process in the digital era. However, in Indonesia, the application of innovative media such as technology-based Infinity Folding Paper is still not common. This media offers a creative and interactive alternative approach to facilitate students' independent learning. This research aims to examine the potential and development of Infinity Folding Paper learning media innovations that are integrated with digital technology. The method used is literature review with data sources from Google Scholar. The results of the study show that this media can help overcome the problem of learning effectiveness, especially in cell division material, through the presentation of visual, interactive, and flexible content. In addition, this innovation is designed to support students in understanding cell division concepts such as mitosis and meiosis independently and deeply. The findings of this research are expected to be the basis for developing technology-based learning media that are relevant, interesting, and in accordance with the needs of 21st century learning.
Work and Energy: The Development of Learning Media Based on Smart Apps Creator to Enhance Critical Thinking Skills Sari, Vita Alam; Setya, Winda; Malik, Adam
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 2 (2024): August (2024)
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i2.75

Abstract

This study aims to determine the feasibility of interactive learning media based on Smart Apps Creator, implementation of learning, improvement of students' critical thinking skills, and student responses to the use of interactive learning media based on Smart Apps Creator. The research procedure uses the ADDIE model which includes the analysis, design, development, implementation, and evaluation stages. The research population was all students of class X IPA 4 SMAN 6 Tambun Selatan with a total sample of 30 people. The research instrument used media validation sheets, observation sheets, critical thinking skills tests and student response questionnaires. The results of the study showed that Interactive learning media based on Smart Apps Creator is feasible with an average percentage of 87% including very valid interpretations. The implementation of learning is obtained through observation sheets with an average percentage of 91% which is interpreted very well. The use of interactive learning media based on Smart Apps Creator can improve students' critical thinking skills with an average N-gain of 34.93% including moderate interpretation. The response of students to interactive learning media based on Smart Apps Creator is 81.67%, which includes very interesting interpretations.
Biodegradable Plastic from Klobot Waste with Glycerol as an Alternative to Conventional Plastic and Supports SDGs Lopiani, Salmanera Senja; Fikri, Achmad Ali
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 2 (2024): August (2024)
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i2.76

Abstract

Organic waste, including corn husks, poses a significant environmental problem in Indonesia, particularly in food industry areas like the roasted corn kiosks at the Wergu Wetan Sports Hall, Kudus Regency. Currently, 33.57% of organic waste is left unmanaged, contributing to environmental pollution (National Waste Management Information System, 2024). Similarly, plastic waste is a pressing issue, with 5.4 million tons generated annually, causing severe environmental harm (Indonesia Solid Waste Association, 2024).This research focuses on creating bioplastics from corn husk waste as an eco-friendly alternative to conventional plastics. Using glycerol as a plasticizer and acetic acid to enhance strength, the study explored various formulations of husk, glycerol, and acetic acid to develop bioplastics with optimal physical characteristics. The findings indicate that acetic acid improves the transparency and strength of the material, while the glycerol ratio influences its flexibility and thickness. A formulation ratio of 5:2:1 (husk:glycerol:acetic acid) yielded the best results in physical property tests. Degradation tests further revealed that these bioplastics decompose quickly through natural biodegradation processes. The study demonstrates the potential of husk-based bioplastics as a sustainable alternative to reduce the environmental impact of plastic waste. With a suitability rate of 77.1% (Akbar and Sriwiyana, 2011), these bioplastics align with efforts to achieve Sustainable Development Goals (SDGs) in waste management and environmental preservation in Indonesia.
WEB Oriented Constructivist Learning to Increase Students’ Self Regulation and Academic Achievement sumiati, Iis; Windayanib, Neneng; Susilawati, Wati; Kariadinatad, Rahayu
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 2 (2024): August (2024)
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i2.83

Abstract

Constructivist learning emphasizes the active role of learners in constructing knowledge through experience, social interaction, and reflection. However, students often encounter difficulties in meeting the prerequisite knowledge required for effective learning. This study aims to examine the effect of web oriented constructivist learning on improving students' self regulation skills and academic achievement in Biology, particularly in biodiversity topics. The research employed an experimental method with a One Group Pretest-Posttest Design involving 38 students from class X-MIA 6 at a senior high school in Bandung Regency. Data were collected using questionnaires and test instruments, then analyzed through gain calculation and multiple linear regression. The results indicated a moderate increase in both self regulation skills and academic achievement based on the gain index. Furthermore, the correlation analysis revealed that the constructivist approach and self regulation skills collectively had a significant positive impact on students' academic achievement. These findings suggest that integrating a web oriented constructivist approach can effectively enhance self regulation skills and learning outcomes in Biology education.
Creation of A Colloid E-Magazine Oriented Towards Chemical Literacy Sari, Sari; Nurhafizah, Nurhafizah; Aisyah, Riri; Zenab Subarkah, Cucu
International Journal of Learning Media on Natural Science (IJLENS) Vol. 1 No. 2 (2024): August (2024)
Publisher : CV. Generasi Intelektual Digital (GEN ID)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60005/ijlens.v1i2.86

Abstract

This research aims to describe the appearance, validation test results, and feasibility test results of an e-magazine oriented toward chemical literacy on colloidal materials. This media is expected to enhance students' literacy in colloidal materials. The research method used is Design-Based Research (DBR) with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The study consists of two main stages: the product development stage, which includes analysis and design, and the product testing stage, which includes validation and feasibility tests. The resulting product is an e-magazine designed to promote chemical literacy on colloidal materials. The validation test was conducted by three experts—lecturers and teachers specializing in materials and media. The average r-calculated values for material, language, and media display aspects were 0.93, 0.97, and 0.98, respectively, indicating that the e-magazine is valid. Subsequently, the product underwent a feasibility test with 15 students who had previously studied colloidal materials. The average feasibility test scores for material, language, and media appearance were 93%, 82%, and 95%, respectively. Based on these results, the e-magazine is deemed suitable as a learning medium.

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