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Pelita Eksakta
Published by Universitas Negeri Padang
ISSN : -     EISSN : 26150719     DOI : https://doi.org/10.24036/pelitaeksakta
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Physics Other
Jurnal Pengabdian Masyarakat PELITA EKSAKTA adalah sebuah jurnal yang berisi hasil pengabdian masyarakat dalam bidang Matematika dan Sains seperti biologi, fisika, dan kimia dalam bahasa Indonesia. Kriteria untuk publikasi di Jurnal Pengabdian Masyarakat Pelita Eksakta adalah sifat kebaruan (novelty), kualitas, dan kemanfaatan kepada khalayak umum dari hasil kegiatan pengabdian masyarakat.
Arjuna Subject : Umum - Umum
Articles 223 Documents
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Training on the Production of Eco-Friendly Organic Detergent Based on Hibiscus tiliaceus Leaf Extract at SMAN 3 Palu Dinalia, Dinalia; Ahmadi, Arif
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/334

Abstract

The increasing use of synthetic detergents has contributed to water pollution and environmental degradation, highlighting the need for safer and more sustainable cleaning alternatives. This community service program aimed to train students of SMAN 3 Palu in producing an eco-friendly detergent derived from Hibiscus tiliaceus (daun waru) extract while strengthening their understanding of basic chemical concepts. The activities consisted of theoretical counseling, demonstration of the production process, hands-on practice, and evaluation through a 3-point Likert scale questionnaire. The results indicate that students were able to follow each stage of the procedure, including extraction, formulation, pH testing, and foam performance evaluation. Participant responses showed a highly positive assessment, particularly regarding the clarity of material delivery, adequacy of tools and materials, and overall satisfaction with the program. The training also fostered creativity and environmental awareness by introducing natural ingredients as an alternative to synthetic detergents. In conclusion, this program effectively enhanced students’ knowledge, practical skills, and environmental consciousness and has strong potential to be developed as a continuous educational initiative within the school.
Effectiveness of Data Visualization Training for Junior and Senior High School Teachers to Improve Scientific Article Writing Competence Santi, Vera Maya; Rahayu, Widyanti; Arafiyah, Ria; Ladayya, Faroh; Hashifah, Zahrah; Sarwa, Amira Basyila; Putri, Kinanti Anindia; Nurkhotimah, Siti Fadilah; Ul Aliyah, Ayda Syifa
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/335

Abstract

This community service program aims to enhance the scientific article writing competence of junior and senior high school teachers in Sukabumi Regency through training on data presentation and visualization using Microsoft Excel with the Data Analysis Add-Ins. The initiative was designed to address teachers’ limited statistical skills, low technological literacy, and challenges in processing and interpreting data for research activities. Conducted online in two sessions, the training included material delivery, software demonstrations, and pre- and post-training assessments. The results indicate a significant improvement in participants’ knowledge, as evidenced by the paired t-test yielding a p-value of 0.00. Thematic analysis of open-ended responses further revealed positive perceptions regarding the training’s relevance, clarity, and usefulness in strengthening statistical understanding. Overall, the program effectively improved teachers’ competencies in data analysis and scientific writing, while participants also expressed the need for more advanced training related to educational media and professional development
Collaborative Workshop With ICMI On Curriculum Development For Cattle Breeding And Rearing Program Cattle Breeding And Rearing Program Komala, Refika; Fevria, Resti; Yulkifli, Yulkifli; Elisia, Rini; Jarlis, Roni; Syuhada, filFildza Arief; Besri, Farhan Al Azhar
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/336

Abstract

Abstract – Variousproblemsfaced by the livestocksector in Indonesia include low quality cattle seeds, inadequate infrastructure, and low productivity. Livestock farmingis generally carried out by rural livestock farmers, managed traditionally as a side business, with a cattle maintenance system that is herded and pennednear the farmer's house. The cattle are left to findtheirownfeed and to meet the shortage of livestockfeed, agricultural waste is provided. The capabilities of cattle farmers are relatively limited, farmers assume that cattle maintenance can bedone as a side job and do not have special technologi calca pabilities. The purpose of the collaborative Workshop with ICMI in Efforts to Increase the Human Development Index through Cattle Breeding and Raisingis to improve participants' knowledge and skills related to modern livestock technology that can increase the productivity and quality of beefcattle. In addition, this workshop alsoaims to strengthen the network and collaboration between experts, practitioners, and related parties in the beef cattle industry in the form of lecture activities on cattle farming and fattening through 16 meetings consisting of 11 courses with expert speakers. The result of this collaboration is an increase in participants' knowledge and skills regarding more effective livestock technology, in order to increase the productivity and quality of beefcattle, especially in Sijunjung Regency.

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