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Pemberdayaan siswa IX SMA Al-Azhar 15 Semarang melalui pelatihan pembuatan eco enzyme handsoap Nofitasari, Titin Ayuk; Ningrum , Hilda Putri; Sutono, Adinda Aprilya Sulvessy; Armanda, Dian Triastari; Kusumarini, Niken
INDRA: Jurnal Pengabdian kepada Masyarakat Vol. 6 No. 2 (2025): September
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/indra.v6i2.585

Abstract

The accumulation of organic waste causes new problems such as environmental pollution, methane gas production that causes global warming, and sources of diseases that can affect human health. One solution in managing organic waste is the manufacture of ecoenzymes. Ecoenzymes have many benefits in everyday life such as household cleaning fluids, vegetable and fruit cleaners, insect repellents and plant fertilizers. The Biology study program of UIN Walisongo Semarang through community service activities tries to process waste into a useful and valuable product with the participants of this service being class IX students of SMA Al-Azhar 15 Semarang. The method used in this training begins with coordination with teachers, a pre-test before the training, introduction to the material, training in making eco enzyme hand soap, and a post-test. Based on the results of the pre-test, students stated that eco enzyme can be used as fertilizer, toilet cleaner, dish soap, natural pesticide, can neutralize river water and fertilize plants. From the survey results of the level of student interest in becoming entrepreneurs before the training was conducted, it was found that 13 students were interested in becoming entrepreneurs, 11 students were very interested, 11 students were not interested, and 2 students were very uninterested in becoming entrepreneurs. After the eco enzyme handsoap making training was conducted, the level of student interest in becoming entrepreneurs increased with the results of 16 students interested in becoming entrepreneurs, 10 students were very interested, 8 students were not interested, 2 students were very uninterested, and there were 2 students who did not answer.
Development of Allexium Pterydophyta and Spermatophyta to Develop Student Identification Skills Raida, Sulasfiana Alfi; Pujiati, Tri; Ayuningsih, Muhayadah; Amalia, Silvia Rahma; Kusumarini, Niken
Phenomenon : Jurnal Pendidikan MIPA Vol. 14 No. 2 (2024): Jurnal Pendidikan MIPA
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/phen.2024.14.2.23466

Abstract

The limitations of direct observation-based learning media often hinder the development of prospective teachers' identification skills. This study aims to develop students' identification skills in Allexium Pteridophyta, Bryophyta, and Spermatophyta. This developmental research uses the Borg and Gall research model. Data collection uses observation and interview sheets, questionnaires, and post-test questions on students' identification skills. The sampling technique was convenience sampling, with a population of 56 prospective teachers. The study found that the Allexium media was declared valid by experts using STEM improvements as a reference, and the media was equipped with original plant parts. The results of the practicality test based on responses from lecturers and students showed that Allexium was rated practical, with an average score of 90%. The results of the trial of use using the t-test showed that the Sig. (2 tailed) value < α (0.05), then Ha was accepted. This shows that the use of real plant parts in Allexium media is effective for students' identification skills. In further research, it is expected that the addition of plant collections and analysis of the application of question cards can be carried out so that its effectiveness in supporting the completeness of Allexium can be determined.