Article Per Year (5 Year)
p-Index From 2021 - 2026
0.817
P-Index
This Author published in this journals
All Journal Jurnal Pembelajaran Fisika Jurnal Kedokteran Komunitas (Journal of Community Medicine) Social Pedagogy: Journal of Social Science Education Aljabar: Jurnal Ilmuan Pendidikan, Matematika dan Kebumian
Rosita Sari
Unknown Affiliation
Religion Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
PENGEMBANGAN LKS IPA BERBASIS KEARIFAN LOKAL KOPI PADA POKOK BAHASAN USAHA DAN ENERGI DI SMP Rosita Sari; Alex Harijanto; Sri Wahyuni
JURNAL PEMBELAJARAN FISIKA Vol 7 No 1 (2018)
Publisher : FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jpf.v7i1.7227

Abstract

AbstractThe purpose research and development of students worksheets science based onlocal wisdom of coffee on the subject effort and energy were described validity of product,described critical thinking skill of students and described students response. Thisworksheets arranged with indicators of critical thinking were interpretation, analysis,inference, evaluation, explanation, and self regulation. The design of this research anddevelopment by Sugiyono that was (1) potential and problem, (2) data collection, (3) theproduct design, (4) validation design, (5) revision design, (6) testing products, and (7)revision products. The techniques of data collection were validity, test, questionnaire,and documentation. The result showed that (1) the students worksheets science based onlocal wisdom of coffee was very valid and value of validation 86,43 % it can be usedwithout revision; (2) the students worksheets science based on local wisdom of coffee waseffective to increase critical thinking skill of students and value indicators of criticalthinking skill 72,99 % with good predicate, and N-gain value 0,47 with medium category;and (3) the students worksheets science based on local wisdom of coffee was verypractically to students and the value of students response 85,98% with very goodcategory.Key word: local wisdom, validity, critical thinking, students response
PENGARUH VARIASI KONSENTRASI SUKROSA TERHADAP DERAJAT KEASAMAN DAN TOTAL BAKTERI ASAM LAKTAT KOMBUCHA DAUN SIRSAK (Annona muricata L.) Rosita Sari; Yoni Rina Bintari; Dini Sri Damayanti
Jurnal Kedokteran Komunitas Vol 10, No 1 (2022)
Publisher : Jurnal Kedokteran Komunitas (Journal of Community Medicine)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (742.207 KB)

Abstract

ABSTRAKPendahuluan: Kombucha daun sirsak merupakan minuman probiotik yang berasal dari hasil fermentasi teh daun sirsak dan sukrosa oleh starter kombucha yaitu SCOBY (Symbiotic Culture of Bacteria and Yeast). Daun sirsak dapat digunakan sebagai bahan dasar untuk pembuatan kombucha karena mengandung senyawa polifenol yang tinggi. Salah satu bakteri pada kombucha yang mempunyai peran sebagai probiotik adalah bakteri asam laktat, sedangkan yang mempengaruhi pertumbuhan dari bakteri asam laktat adalah sukrosa. Penelitian ini bertujuan untuk mengukur total bakteri asam laktat dan derajat keasaman pada kombucha daun sirsak dengan variasi konsentrasi sukrosa berbeda.Metode: Kombucha daun sirsak dibuat dengan menambahkan sukrosa dengan konsentrasi 5%, 10%, 15% (b/v) serta SCOBY dan difermentasi selama 7 hari. Pengukuran derajat keasaman menggunakan pH meter yang telah dikalibrasi. Penghitungan total bakteri asam laktat dinyatakan dalam Colony Forming Unit (CFU)/ml. Hasil dianalisis secara statistik menggunakan uji one way ANOVA dengan taraf signifikansi p≤0.05.Hasil: Tidak terdapat perbedaan secara signifikan variasi kadar sukrosa terhadap derajat keasaman dan total bakteri asam laktat kombucha daun sirsak. Kadar sukrosa 10% (b/v) pada kombucha daun sirsak mempunyai derajat keasaman 3,30 ± 0,06  dan total bakteri asam laktat sebanyak 9,03 x 106 ± 5,36 x 106  CFU/ml yang sesuai untuk dikonsumsi.Kesimpulan: Kombucha daun sirsak konsentrasi gula 10% (b/v) mempunyai derajat keasaman dan total bakteri asam laktat lebih tinggi jika dibandingkan dengan kombucha daun teh sehingga lebih berpotensi sebagai probiotik.Kata Kunci: Kombucha, daun sirsak, probiotik, derajat keasaman, total bakteri asam laktat.
Penerapan Media Gambar Untuk Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran IPS Kelas VIII SMP PGRI Wonorejo Muhammad Al-Adil Adabi; Nanda Febri Ariyani; Novita Dewi Lestari; Rosita Sari; Anita Lisdiana
SOCIAL PEDAGOGY: Journal of Social Science Education Vol 2 No 2 (2021): Social Pedagogy: Journal of Social Science Education
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.546 KB) | DOI: 10.32332/social-pedagogy.v3i1.4319

Abstract

Penelitian ini dilaksanakan dengan tujuan untuk meningkatkan hasil belajar pada mata pelajaran IPS siswa kelas VIII SMP PGRI Wonorejo dengan menggunakan sekaligus menerapkan media gambar. Bentuk penelitian ini adalah penelitian tindakan kelas (PTK). Dalam pembelajaran IPS diperlukan adanya pembelajaran yang tepat serta optimal bagi guru dan siswa baik intelektual maupun emosional, agar proses pembelajaran berlangsung ideal. Namun keadaan faktualnya menunjukan hal yang berbeda, guru hanya sekedar mengajar untuk menyelesaikan tanggung jawab mereka semata. Jarang sekali ditemui guru yang berinovasi mengembangkan metode, atau media untuk bahan pengajaran mereka.
Gelarnya Sarjana Pendidikan, tapi Enggan Menjadi Pendidik: Bukti Kegagalan Sistem atau Kemunafikan Individu? Mahmud Masulin; Fanny Irna Rachman; Rosita Sari; Sifa Aulia Hidayat; Windana Jopan Marbun
Aljabar : Jurnal Ilmuan Pendidikan, Matematika dan Kebumian Vol. 2 No. 2 (2026): Mei : Aljabar : Jurnal Ilmuan Pendidikan, Matematika dan Kebumian
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/aljabar.v2i2.979

Abstract

The phenomenon of education graduates who are reluctant to enter the teaching profession has become an increasingly alarming issue amid the regeneration crisis of educators in Indonesia. This study aims to explore the factors causing the low interest of education students in becoming teachers and to critically analyze whether this phenomenon constitutes evidence of educational system failure or a reflection of individual hypocrisy. The research employed a descriptive qualitative method through a systematic literature review of 25 journal articles published between 2020 and 2026, thematically analyzed using Braun and Clarke’s framework. The findings revealed two opposing narratives: the “system failure” narrative, highlighting structural factors such as low teacher welfare, complex administrative burdens, limited career paths, and the mismatch between educational curricula and workplace demands; and the “individual hypocrisy” narrative, emphasizing shifts in students’ professional identity during their studies, the gap between idealistic expectations and reality, and pragmatic career choices. The synthesis indicates that the phenomenon is not binary but represents a complex interaction between systemic and individual factors. The implications of this research suggest the need for a transformative approach in teacher recruitment systems, structural welfare improvements, and strengthening professional identity formation during pre-service education.
Persepsi Masyarakat tentang Pencemaran Lingkungan di RW 009 Pejaten Timur Fanny Irna Rachman; Dwinda Annisa; Rosita Sari; Angela Angela; Bayu Wicaksono
Aljabar : Jurnal Ilmuan Pendidikan, Matematika dan Kebumian Vol. 2 No. 3 (2026): Agustus : Aljabar : Jurnal Ilmuan Pendidikan, Matematika dan Kebumian
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/aljabar.v2i3.1038

Abstract

Environmental pollution, particularly river pollution caused by household waste, has become a major issue in densely populated residential areas. This condition is also found in RW 009 Pejaten Timur, where environmental quality has declined due to population growth, increasing domestic activities, and improper waste management practices. This study aims to examine community perceptions of environmental pollution in RW 009 Pejaten Timur, including the level of public knowledge, attitudes, and the factors influencing their perceptions of environmental conditions. This study employed a descriptive qualitative approach. Data were collected through interviews, observations, and documentation, and analyzed using data reduction, data display, and conclusion drawing techniques. The findings indicate that the community is aware of the deterioration in environmental quality, particularly river pollution resulting from household waste and the practice of disposing of garbage into the river. However, this awareness has not been fully translated into environmentally responsible behavior due to practical considerations and the limited availability of household organic waste management facilities. Furthermore, the implementation of a biopore program is perceived as a promising initiative to reduce environmental pollution, provided that it is supported by active community participation. The study implies that improving environmental awareness should be accompanied by continuous environmental education, adequate waste management facilities, and collaboration among the community, local authorities, and government to achieve sustainable environmental management.
Co-Authors Alex Harijanto Angela Angela Anita Lisdiana Bayu Wicaksono Damayanti, Dini Sri Dwinda Annisa Fanny Irna Rachman Mahmud Masulin Muhammad Al-Adil Adabi Nanda Febri Ariyani Novita Dewi Lestari Sifa Aulia Hidayat Sri Wahyuni Windana Jopan Marbun Yoni Rina Bintari