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All Journal Jurnal Abdimasa JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Sunarwin Sunarwin
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Immunology & microbiology Mathematics Other

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PENGARUH PEMANFAATAN AUDIO VISUAL DALAM MENINGKATKAN KEMAMPUAN KONGNITIF PESERA DIDIK Nur Ayna; Sunarwin Sunarwin; Magdalena Dhema
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 3 No 1 (2021): Jurnal Pendidikan, Ilmu Kimia, dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jedchem.v3i1.896

Abstract

Problem solving abilities is purpose to knows the injhuenca of using andro visual in cognitve increasing of student. This research implemented in SMA Negeri 1 Talibura on semester two mi periodof 2019/2020. The populasion of this research is all the student of SMA Negeri I Talibura where the sample of the research is the student of ten class mia which 51 student with is class of mia 1 and class mia II. The interpretation of the sample is using tehnigve. This research as aform , of transparant eksperiment type with the design. The tehinige of data collection sheert and test. This research using analysis data technigne,thent is normality test homogenenity test and t-test. Normality test data refers to the data tosttribube with normaly and homogenity that is the data is homogen. Based on hypothesis testing using the t-test shows that the value of tcount = 3.14, while ttable = 2.00. This shows that the value of tcount > ttable so that. it can be concluded that the audio visual media inflecaned to abblity of congnitive of the student of SMA Negeri I Talibura.
PENGARUH MODEL PEMBELAJARAN EXAMPLE NON EXAMPLE TERHADAP HASIL BELAJAR PESERTA DIDIK Yuliana .Yuliana; Sunarwin Sunarwin; Kartini Rahman Nisa
JEDCHEM (JOURNAL EDUCATION AND CHEMISTRY) Vol 3 No 1 (2021): Jurnal Pendidikan, Ilmu Kimia, dan Pendidikan Kimia
Publisher : LEMBAGA PENELITIAN DAN PENGABDIAN MASYARAKAT (LPPM) UNIKS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jedchem.v3i1.897

Abstract

The research aimed to know the effect of example non example model of students learning outcomes with acid base solution subject at theMAS At-Taqwa Beru in even semesterof the 2020-2021 academic year. Pre-experiment used as research method with one group pre-test post-test as the research design. The studyused population from students of class XI MIA MAS At-Taqwa Beru, and used purposif sampling method, so class XI MIA which are 18 students were a research sample. Data analysis using tcount test, and first, descriptive statistical analysis and data requirements testing. Data requirements test results, where the data is normal and homogeneous. Based on the testing of the hypothesis carried out, obtained tcount of 3,6920 and ttable of 1,6957. The results tcount> ttable, so H0 is rejected and H1 is accepted. The conclusion of this research was theexample non example model influenced student learning outcomes
Pemanfaatan Sereh Wangi Sebagai Lilin Aromaterapi Kristina Tresia Leto; Nursina Sya’bania; Kartini Rahman Nisa; Sunarwin Sunarwin; Germanus Gleko
Jurnal Abdimasa Pengabdian Masyarakat Vol 5 No 2 (2022): Jurnal ABDIMASA Pengabdian Masyarakat
Publisher : Universitas Pendidikan Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36232/jurnalabdimasa.v5i2.2311

Abstract

A maximum 200 word abstract in English in italics with Times New Roman 11 points. The abstract should be clear, descriptive, and should provide a brief overview of the problem studied. Abstract topics include reasons for the selection or the importance of research topics, research methods, and a summary of the results. The abstract should end with a comment about the importance of the results or a conclusions brief. Dengue is a very serious disease as it causes a fairly high mortality rate. In Sikka Regency, dengue cases have frequently been categorized as Extraordinary Events. Various efforts have been conducted to overcome the cases. However, many local people have not been aware of both the dangers and solutions to overcome the cases. An alternative solution offered is the use of aromatherapy candles as a mosquito repellent. Aromatherapy candles which are made from citronella (widely grown in local people's yards) can be used as an alternative to repel mosquitoes or eradicate larvae. This community service activity was carried out by providing counseling related to the dangers of dengue and aromatherapy candles making as an alternative solution to repel mosquitoes. In addition to counseling, training was also provided in the manufacture of aromatherapy candles. It is hoped that local people are increasingly aware of the dangers of dengue and can make use of the plants around their neighborhood.
Penggunaan Serbuk Gergaji Kayu Sebagai Adsorben Pada Limbah Cair Tenun Ikat Agustina Mimin; Kristina Tresia Leto; Sunarwin Sunarwin
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1741

Abstract

Research has been carried out on the use of wood sawdust as an adsorbent for ikat weaving liquid waste. This research aims to determine the effect of using wood sawdust as an adsorbent on ikat weaving liquid waste. This research was carried out at the IKIP Muhammadiyah Maumere Laboratory and the Maumere Health Service Laboratory. The sample in this study was ikat woven liquid waste which was divided into four treatments, namely Control (K) and the other three were treatments (P1, P2, P3) with the addition of 1,2 and 3 grams of activated charcoal. The method in this research is an experimental method with the research design being True Experimental in the form of Posttest Only Control Group Design. The characteristic tests in this research include a water content test with a value of 0.0833%, and a yield test with a value of 1.9634%. The test parameters used include the degree of acidity (pH), Manganese (Mn) content test and organoleptic test. The research results showed that the pH value before contact with activated charcoal was 9.63 (alkaline pH), and after contact with activated charcoal at a dose of 3.0 grams the pH value became 8.01 (alkaline pH). In testing Mn levels before contact with activated charcoal, the value was 4.60 mg/l and after adding 1.0 grams, 2.0 grams and 3.0 grams of activated charcoal, there was a decrease in Manganese levels respectively, namely from 3 mg/l. , 2.78 mg/l and 1.83 mg/l. Furthermore, for the organoleptic test, there was a change in the color of the ikat woven liquid waste from initially black to clear yellow. Thus, it can be concluded that the addition of activated charcoal from sawdust can have an effect on ikat weaving liquid waste.
Co-Authors Agustina Mimin Dhema, Magdalena Germanus Gleko Kartini Rahman Nisa Kristina Tresia Leto Kristina Tresia Leto Nur Ayna Nursina Sya’bania Yuliana .Yuliana