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Sri Mulyani Sabang
Universitas Tadulako Palu - Indonesia 94118
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : Media Eksakta

 1 
Deskripsi Hasil Belajar Ditinjau Dari Kecenderungan Gaya Belajar Siswa pada Mata Pelajaran Kimia di MAN 2 Kota Palu Annisaa Kusumaningrum; Sri Mulyani Sabang
Media Eksakta Vol 17 No 1 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (396.927 KB) | DOI: 10.22487/me.v17i1.818

Abstract

This study aimed to describe learning outcomes of students at MAN 2 Palu in terms of the tendency of learning styles in chemistry. This type of study was descriptive research. Sampling was carried out using the proportional stratified random sampling technique consisted of 93 students. Data collection technique used instruments of learning style questionnaire and learning outcomes test as well as daily test scores of Acid and Base Solutions. The results showed that students of Class XI MIA at MAN 2 Palu had various learning styles. There were 49 students (53%) with a tendency to visual learning styles, 31 students (34%) with an auditorial learning style, and 13 students (13%) with a kinesthetic learning style. Students with visual learning style performed an excellent category of learning outcomes of 25,81% compared to students with an auditorial learning style of 16% and with a kinesthetic learning style of 8,6%.
Pengaruh Model Brain Based Learning (BBL) Terhadap Hasil Belajar Siswa Kelas XI pada Materi Laju Reaksi Hikmah Hasan Basri; Sri Mulyani Sabang; Minarni Rama Jura
Media Eksakta Vol 17 No 1 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.932 KB) | DOI: 10.22487/me.v17i1.835

Abstract

This study aimed to determine the influence of Brain Based Learning (BBL) model toward learning outcomes of chemistry in grade XI at SMA 7 Palu. The method used was a quasi-experiment with pretest-posttest control group design. Sampling was done by purposive with the sample of class XI Science 2 as the experimental class and class XI Science 5 as the control class. Data of students’ learning outcome was tested using non-parametric statistical analysis, i.e the Mann-Whitney test (U-Test).  Analysis of the data obtained the value of students’ learning outcomes in the experimental class (x ̅_1) was 89.16 with a standard deviation of 10.96, while in the control class students the (x ̅_2) value was 56.47 with a standard deviation of 11.50. Hypothesis testing obtained a Zcount value was 5.68 which was in the acceptance area of H1, so tha H1 was accepted and H0 was rejected. This mean that the average score of students’ learning outcomes of the experimental class was not the similar to the control class. This study concluded that the Brain Based Learning (BBL) model influenced students’ learning outcomes on reaction rate at SMAN 7 Palu..
Analisis Kandungan Asam Lemak Ikan Sidat (Anguilla Bicolor) Asal Danau Poso Yulvani Toiba; Sri Mulyani Sabang; Tahril Tahril; Sitti Aminah
Media Eksakta Vol 18 No 2 (2022)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/me.v18i2.2349

Abstract

Analysis of Fatty Acid Content of Eel (Anguilla Bicolor) from Lake Poso. Skipsi, Chemistry Education Study Program, Department of Mathematics and Natural Sciences Education, Tadulako University, Palu. Advisor Sri Mulyani Sabang. The purpose of this study was to determine the fatty acid content of eel (Anguilla Bicolor) originating from Lake Poso. The method used to analyze the fat content was the shoxletation extraction method. The results showed that the fat content of eel (Anguilla Bicolor) from Lake Poso = 1.94%. Meanwhile, to determine the fatty acid composition of eel, it was analyzed using gas chromatography with the composition of fatty acids found in eel (Anguilla Bicolor) including saturated fatty acids 51.89%, monounsaturated fatty acids = 42.68%, and unsaturated fatty acids. plural saturation = 7.99%. Eel has many benefits for the human body, eel meat is rich in protein, vitamins, fatty acids, and micro elements (minerals). The content of vitamins in eels include vitamin A, vitamin B1, and vitamin B2, as well as micro elements such as Zn (Zink). In addition to vitamins and micro elements, eels also contain unsaturated weak acids needed by the body, including omega fatty acids which are useful for the development of children's brain cells.
Co-Authors Abidin, Sulvitriani Afadil Agustin Tiwow Amiruddin Kade Amran Rede Anang Wahid M.Diah Annisaa Kusumaningrum Arwansyah Arwansyah Asnaredin Manitu Beddu, Amsar T. Daud Karel Walanda Deitasmalina Musa Denadha Nataliya Gente Dewi Satria Ahmar Dewi, Evie Kurnia Maya Durufin, Ekanovi Pratiwi A. Feiverin Tibe Hayun Ahmadong Hikmah Hasan Basri Holyness Nurdin Singadimedja I Made Tangkas Ijirana Irwan Irwan Joni Tandi, Joni Karim, Karina Kasmudin Mustapa Lahamado, Olfiana T. M Mukhlis Sudrajad M. Yusi Prilina Bertus Marwah Marwah Masrita, Masrita Mery Napitupulu Miluwati Zainuddin Minarni Rama Jura Minarni Rama Jura Misnah Misnah Muhammad Agus Muljanto MUHAMMAD SAID Muthmainna, Muthmainna Niluh Puspita Dewi Nurdin Rahman Nurfadila, Safna Nurfaiza Nurjannah, Ida Nurmin Nurmin Panontji, Putri Ningsi A. Pitriya, Ida Ayu Purnama Ningsih Raguwan, Raguwan Rahmadani, Tatik Ramla Allia Ratman Ratman Ratna Kamoyo Rezki, Atika Putri Risnayanti, Risnayanti Rusli, Riana A. Salsabila, Unik Hanifah Siang Tandi Gonggo Siti Nuryanti Sitti Aminah Sitti Rahmawati Suherman Suherman Sumarni, Wiwin Suparmajid, Armin H. Syamsul Arifin Syamsuriwal, Syamsuriwal Tahril Timang, Selfiana Imu Usia, Mirdawati Warsito, Joko WAYAN WAYAN Yulvani Toiba