Pengembangan LKPD Berbasis PBL Bernuansa Etnomatematika di Istana Maimun
(Cici Wulandari Sitorus, Fitriani Fitriani, Lilis Suryani Nasution, Mayang Nabila, Nurul Fatma Dewi Mardianto, Sarmila Fitri Yanti Nasution, Ella Andhany)
DOI : 10.62383/katalis.v2i1.1239
- Volume: 2,
Issue: 1,
Sitasi : 0 16-Jan-2025
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| Last.27-Jul-2025
Abstrak:
Ethnomathematics is one of the approaches that integrates local wisdom with mathematics learning. This study aims to develop PBL-based LKPD with ethnomathematics nuances at the Maimun Palace. This research method is research and development (Research and Development). The development model used as the basis for this study is the ADDIE development model (Analysis, Design, Development, Implementation and Evaluation). The results of the study showed that the LKPD developed was included in the valid category, for the average overall result of the LKPD validation assessment from the three validators was 4.35. In the implementation, the response of students to the LKPD with an average score of 4.48 was categorized as very good and met the practicality of the LKPD, so it did not need to be revised again. The PBL-based LKPD with ethnomathematics nuances produced, along with its supporting instruments, have met the criteria of validity, practicality, and effectiveness.
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2025 |
PENGEMBANGAN MEDIA PEMBELAJARAN PSYCHOLOGICAL FIRST AID: LANGKAH AWAL MEREDAM SELF-HARM
(Dewi Fatmasari Edy, Femmi Nurmalita, Widi Febrianti, Naurah Nadzifah)
DOI : 10.33366/ilg.v7i2.6407
- Volume: 7,
Issue: 2,
Sitasi : 0 03-Jan-2025
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| Last.07-Oct-2025
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This development research aims to create digital-based learning content on psychological first aid as a first step to reduce self-harm behaviour as an effort to provide psychological support in crisis situations. This is due to the rampant cases of mental disorders that lead to self-harm. This learning media development uses the ADDIE development model, namely Analysis, Design, Development, Implementation, and Evaluation. The data analysis used was descriptive analysis of the trial results and the effectiveness of the media conducted through a survey to 57 students regarding the understanding and user response to the media developed using 8 (indicators) of assessment. Digital learning media produced in the form of educational content uploaded through massive online open courses and also through 2 (two) social media, namely YouTube and Instagram. All respondents gave an assessment that their understanding of PFA and self-harm increased after reading and watching the educational videos presented. Digital learning media can be an effective tool in educating mental health, including PFA to deal with self-harm. Recommendations and suggestions for further development are to expand the target audience and conduct further research to assess the long-term impact of media on self-harm management.
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2025 |
CHARACTERIZATION OF CELLULOSE FIBER ISOLATION FROM KAPOK RANDU (Ceiba pentandra) ON NaOH CONCENTRATION AND DELIGNIFICATION PROCESS TIME
(Syifa Robbani, Onne Akbar Nur Ichsan, Laila Mu'arifatus Sa'adah, Ririn Fatma Nanda, Muhammad Arwani)
DOI : 10.24246/agric.2024.v36.i2.p267-282
- Volume: 36,
Issue: 2,
Sitasi : 26 31-Dec-2024
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| Last.17-Jul-2025
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Kapok range is a natural fiber that has considerable potential in the form of cellulose and can be enhanced by its physical and mechanical value cellulose. This study aims to analyze the character of cellulose produced from kapok and isolation. The cellulose isolation method used a factorial complete randomized design, namely the first factor of NaOH concentration (4%, 6%, and 8%) and the second factor of extraction time (40, 50, and 60 minutes). The cellulose isolation process showed that the method did not significantly affect the yield of randu kapok cellulose. The highest yield and degree of whiteness resulted from the treatment of 4% NaOH concentration and 40 minutes of extraction time with a yield of 6.54 ± 0.82%. The following result showed that the treatment had a significant effect on the results of the degree of whiteness. The highest degree of whiteness resulted from the treatment of 8% NaOH concentration and 60 minute extraction time of 30 ± 0.7. The cellulose isolation results of kapok resulted in cellulose content of 90.15 ± 0.81%, hemicellulose content of 3.6 ± 0.52%, and lignin content of 0.91 ± 0.03%. The analyzed properties provide a strong basis for considering the potential use of such cellulose nanofibers in various industrial applications, such as the manufacture of sustainable composite materials or other valueadded products.
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2024 |
SAFEGUARDING INDONESIA'S CASSAVA INDUSTRY: CRITICAL RESPONSE TO SLCMV'S ADVANCE IN SOUTHEAST ASIA
(Andree Wijaya Setiawan, Asista Fatma Kusuma)
DOI : 10.24246/agric.2024.v36.i2.p329-339
- Volume: 36,
Issue: 2,
Sitasi : 22 31-Dec-2024
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| Last.17-Jul-2025
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Sri Lankan Cassava Mosaic Virus (SLCMV) has emerged as a significant threat to cassava production in Southeast Asia since its initial detection in Cambodia in 2015, with recent outbreaks in Vietnam and Thailand and its first detection in Australia in 2024. This viral disease, transmitted by the whitefly Bemisia tabaci and infected planting materials, poses a substantial risk to Indonesia's cassava industry. Studies from affected countries demonstrate yield losses of 16-33% and starch content reductions of 22-38% in infected plants. This review analyzes SLCMV's current status and potential impacts on Indonesian cassava production and proposes management strategies based on regional experiences. We identify critical risk factors, including widespread vector presence and informal planting material exchange networks. Recommended preventive measures include strengthening quarantine systems, implementing enhanced surveillance programs, developing rapid diagnostic capabilities, and establishing clean seed certification systems. Our findings emphasize the urgent need for coordinated action to protect Indonesia's cassava industry from this emerging pathogen.
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2024 |
The Effect of Back Massage with Virgin Coconut Oil (VCO) on the Intensity of Labor Pain in the First Active Phase at PMB Restu Bunda Gunung Terang District, West Tulang Bawang Regency
(Pipit Yulia Puspita, Iis Tri Utami, Inggit Primadevi, Prisiari Kusuma Wardani, Eva Fatmaati)
DOI : 10.62951/ijhm.v2i1.220
- Volume: 2,
Issue: 1,
Sitasi : 0 24-Dec-2024
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| Last.13-Aug-2025
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Childbirth is often perceived as frightening and causing extreme pain. Some mothers also feel traumatized by their first childbirth process because of various difficulties and pain during childbirth so that they are reluctant to plan to have children again. Labor pain is caused by uterine contractions and dilation of the cervix and lower uterine segment. Survey data from PMB Restu Bunda in 2024 on 5 mothers who gave birth, it was found that overall respondents experienced pain, as many as 3 people with a pain scale of 7 (severe pain) and as many as 2 people with a pain scale of 6 (moderate pain). One non-pharmacological therapy that can reduce the intensity of pain is back massage using Virgin Coconut Oil (VCO). The research objective was to determine the effect of back massage with Virgin Coconut Oil (VCO) on the intensity of active labor pain in the first stage of labor at the IMP Restu Bunda Gunung Terang Sub-District of West Tulang Bawang Regency. The quantitative research type is a pre-experimental design, one group pre-test - post-test design. The population in this study were all mothers who were going to give birth, as many as 22 mothers, with a sample of 18 people taken by accidental sampling. The study was conducted at the IMP Restu Bunda of Gunung Terang Sub-District West Tulang Bawang Regency. Data collection used observation sheets. Data analysis was carried out using univariate and bivariate tests (Wilcoxon test). The study results showed that the average labor pain before being given a back massage with virgin coconut oil (VCO) was 7.0 and after being given a back massage with virgin coconut oil (VCO) was 5.2. There was an influence of back massage with virgin coconut oil (VCO) on the intensity of active labor pain in the first stage at the IMP Restu Bunda of Gunung Terang Sub-District of West Tulang Bawang Regency with a p-value = 0.001 (p-value <? = 0.05). Suggestions for health workers can recommend back massage with virgin coconut oil (VCO) can be used as complementary therapy for mothers in the first stage of labor.
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2024 |
Studi Pematahan Dormansi dalam Meningkatkan Daya Kecambah Benih Padi (Oryza sativa L.) Varietas Mekongga dengan Perlakuan GA3
(Fatmariani Abdul Wahab, Novri Youla Kandowangko, Jusna Ahmad)
DOI : 10.62951/tumbuhan.v2i1.173
- Volume: 2,
Issue: 1,
Sitasi : 0 18-Dec-2024
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| Last.27-Jul-2025
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Seed dormancy is one of the main factors that inhibit the process of germination and plant growth. This study aims to study the effectiveness of using gibberellic acid (GA3) in maintaining the dormancy of rice seeds (Oryza sativa L.) Mekongga variety to increase germination. In this study, Mekongga rice seeds that experienced dormancy were given GA3 treatment with various concentrations. 0.25 ppm, 0.50 ppm, and 0.75 ppm with 24- and 48-hour immersion. The parameters measured include germination percentage, maximum growing potential, dormancy intensity, and sprout length. This research uses a quantitative approach with experimental methods. This study was carried out using a factorial pattern Group Randomized Design (RAK), which consisted of two factors, namely four levels of soaking using three differences in GA3 concentration and one control (aquades) and two levels of seed immersion, namely 24 and 48 hours. The results showed that GA3 treatment in combination concentration treatment had an influence on observation parameters, and there was the best concentration, namely a concentration of 0.25 ppm in 48-hour soaking capable of producing the highest germination of 96.25%, maximum growth potential reaching 98.5% with a dormancy intensity value of 1.5%.
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2024 |
The Use of Magic in the Village Head Election in Tidore Islands City Indonesia
(Irham Rosyidi, Fatma Faisal, Mahmud Hi Umar, Jan Alizea Sybelle, M Junaidi)
DOI : 10.26623/julr.v7i3.10519
- Volume: 7,
Issue: 3,
Sitasi : 0 14-Dec-2024
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| Last.09-Jul-2025
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In Indonesia, the Village Head Election is the implementation of people’s sovereignty to choose village heads in a direct, public, free, confidential, honest, and just manner as stated in Regulation of the Minister of Internal Affairs No. 27 of 2020. This paper aims to analyze deviant behavior in the Village Head Elections that may bring harm to other people that involve the role of supernatural beings committed by Village Head Election participants. The importance of learning magic for the Village Head Election includes: (1) to influence the opinion of society who have suffrage rights; (2) to manipulate the obtainment of votes; (3) to make other Village Head Election participants die and/or sick; and (4) to influence the opinion of Village Head Election organizers. This paper employed the juridical empirical research method in the field of the legal anthropology scientific discipline. It used the behavioral approach. This paper aims to understand how mystical practices may influence election results that should ideally be carried out in a just and honest manner as well as to increase awareness of the risk of unethical behavior in the election process. Results showed that mystical things are always closely related to the culture of the Indonesian nation from era to era, including in its political culture. It can be seen that in every leadership of national figures, mystical activities are practiced. Contestants will visit shamans by sending voodoo to their political opponents so that they can win the political contestation. Apart from that, there are those who carry out rituals that are believed to be effective as a way to win the contestation in the political realm. The novelty of this research is that authors not only analyze the magical aspect of the Village Head Elections but also how magic is believed and implemented at the national level. The implication of this case is that it is rather difficult to prove magical cases. Thus, it leads to the occurrence of widespread suspicion among all parties.
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2024 |
Pelatihan Master of Ceremony Dalam Bahasa Inggris bagi Para Santri Taman Pendidikan Al-Qur’an (TPQ) Nurul Yaqin Bandar Lampung
(Siswoyo Siswoyo, Fatma Yuniarti)
DOI : 10.61132/kegiatanpositif.v2i4.1437
- Volume: 2,
Issue: 4,
Sitasi : 0 12-Dec-2024
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| Last.07-Aug-2025
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Good preparation is essential for English event hosts to perform effectively. At a minimum, they should be able to read texts in English with confidence. Taman Pendidikan Al-Qur’an (TPA) "Nurul Yaqin" frequently organizes events to commemorate Islamic holidays. To further motivate students to engage more actively in their Qur'an studies, innovative activities are needed as part of these commemorations. Training students to become English Masters of Ceremony (MCs) can serve as a creative and motivational approach. This community service program aimed to train TPA students to host events in English. The program was conducted in-person and actively involved the students. The results showed a significant positive impact, as the students enjoyed the activity and demonstrated increased enthusiasm in participating.
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2024 |
Strategi Kebijakan Konservasi Hutan Tropis Indonesia Untuk Mengatasi Perubahan Iklim: Sebuah Literatur Review
(Anto Anto, Fatmawati Andi Mappasere, Jaelan Usman, Alyas Alyas)
DOI : 10.33366/jisip.v13i3.3149
- Volume: 13,
Issue: 3,
Sitasi : 0 01-Dec-2024
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| Last.07-Oct-2025
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Climate change is a significant global issue, with deforestation and forest degradation contributing substantially to greenhouse gas emissions. This study aims to analyze the status of forest areas in Indonesia, identify the impact of deforestation and forest degradation on climate change, and evaluate the effectiveness of the REDD+ strategy as a conservation effort to address climate change. The research method used is a systematic literature review, involving the identification, screening, and analysis of data from various scientific sources. The results indicate that Indonesia has 120.5 million hectares of forest area; however, the high rate of deforestation is driven by land conversion for plantations, illegal logging, and mining activities. This deforestation contributes to increased CO2 emissions and exacerbates climate change. The implementation of the REDD+ strategy in Indonesia has shown potential in reducing the rate of deforestation and forest degradation through economic incentives and the enhancement of local capacity. This study highlights the importance of sustainable forest management and effective REDD+ policy implementation to address climate change.Perubahan iklim adalah isu global yang signifikan, dengan deforestasi dan degradasi hutan berkontribusi besar terhadap emisi gas rumah kaca. Penelitian ini bertujuan untuk menganalisis status kawasan hutan di Indonesia, mengidentifikasi dampak deforestasi dan degradasi hutan terhadap perubahan iklim, serta mengevaluasi efektivitas strategi REDD+ sebagai upaya konservasi untuk mengatasi perubahan iklim. Metode yang digunakan adalah tinjauan literatur sistematis, yang mencakup proses identifikasi, penyaringan, dan analisis data dari berbagai sumber ilmiah. Hasil penelitian menunjukkan bahwa Indonesia memiliki 120,5 juta hektar kawasan hutan, namun laju deforestasi yang tinggi disebabkan oleh konversi lahan untuk perkebunan, pembalakan liar, dan aktivitas pertambangan. Deforestasi ini berkontribusi pada peningkatan emisi CO2 dan memperparah perubahan iklim. Implementasi strategi REDD+ di Indonesia menunjukkan potensi dalam mengurangi laju deforestasi dan degradasi hutan melalui insentif ekonomi dan peningkatan kapasitas lokal. Penelitian ini menekankan pentingnya pengelolaan hutan yang berkelanjutan dan implementasi kebijakan REDD+ yang efektif untuk mengatasi perubahan iklim.
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2024 |
AKULTURASI BUDAYA DALAM PEMBELAJARAN BAHASA INDONESIA: STUDI KASUS PEMBELAJAR THAILAND DI INDONESIA
(Nisa Ulfi Jannah, Laira Salwa Rona Kamila, Uhsinul Fatmawati)
DOI : 10.62504/nexus965
- Volume: 1,
Issue: 11,
Sitasi : 0 08-Nov-2024
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| Last.31-Jul-2025
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Indonesia merupakan negara yang kaya akan keberagaman budaya dan etniknya, sehingga menjadi tujuan belajar yang menarik bagi mahasiswa internasional, termasuk pelajar dari Thailand. Adanya interaksi dari antar negara ini dapat memberikan pengaruh besar terhadap Indonesia, salah satunya bahasa dan kebudayaan di Indonesia yang menyebabkan terjadinya akulturasi budaya. Penelitian ini bertujuan untuk menganalisis proses akulturasi budaya dalam pembelajaran bahasa Indonesia dikalangan pelajar Thailand di Indonesia. Penelitian ini menggunakan pendekatan kualitatif dengan menggunakan metode studi kasus melalui wawancara mendalam melalui pelajar Thailand yang ada di Indonesia. Studi ini mengidentifikasi faktor-faktor yang mempengaruhi interaksi budaya dan cara pelajar Thailand dalam mengintegrasikan nilai-nilai budaya mereka dengan budaya lokal yang ada di Indonesia.
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2024 |