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All Journal Jaringan Laboratorium Medis Kognisi : Jurnal Penelitian Pendidikan Sekolah Dasar
Ramadhani, Andi Fitria
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Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Public Health Other

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Pengaruh Penggunaan Media Pembelajaran Berbasis PowerPoint Interaktif terhadap Kemampuan Membaca Permulaan Siswa Kelas I Sekolah Dasar Ramadhani, Andi Fitria; Pagarra, Hamzah; Nurhaedah, Nurhaedah
Kognisi : Jurnal Penelitian Pendidikan Sekolah Dasar Vol. 4 No. 2 (2024): Desember
Publisher : Actual Insight

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56393/kognisi.v4i2.2839

Abstract

Penelitian ini mengkaji pengaruh penggunaan media pembelajaran berbasis PowerPoint interaktif terhadap peningkatan kemampuan membaca permulaan siswa kelas satu Sekolah Dasar. Tujuan penelitian ini meliputi: (1) menggambarkan penerapan media pembelajaran berbasis PowerPoint interaktif dalam proses pembelajaran membaca, (2) mengevaluasi hasil kemampuan membaca permulaan siswa setelah penerapan media tersebut, serta (3) menguji signifikansi pengaruh penggunaan media pembelajaran terhadap kemampuan membaca permulaan siswa. Penelitian ini menerapkan pendekatan kuantitatif dengan desain eksperimen kuasi menggunakan kelompok kontrol yang tidak setara. Sampel penelitian terdiri atas 60 siswa kelas satu yang dibagi menjadi kelompok eksperimen dan kontrol. Teknik pengumpulan data dilakukan melalui observasi dan tes membaca permulaan, sedangkan analisis data menggunakan statistik deskriptif dan inferensial dengan bantuan perangkat lunak analisis statistik. Hasil penelitian menunjukkan adanya peningkatan signifikan dalam kemampuan membaca permulaan siswa setelah penerapan media pembelajaran berbasis PowerPoint interaktif. Temuan ini mengindikasikan bahwa penggunaan media pembelajaran tersebut sangat efektif dalam meningkatkan keterampilan membaca siswa dan dapat dijadikan alternatif metode pembelajaran yang inovatif di Sekolah Dasar. Penelitian ini memberikan kontribusi penting bagi strategi pembelajaran adaptif untuk prestasi siswa.
Analisis Jumlah Trombosit Dan Leukosit Pada Pasien Dengue Hemorrhagic Fever (DHF) Di Rumah Sakit Umum Daerah Kabupaten Barru Widarti, Widarti; Kalma, Kalma; Herman, Herman; Ramadhani, Andi Fitria
Jaringan Laboratorium Medis Vol. 5 No. 2 (2023): November 2023
Publisher : Poltekkes Kemenkes Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31983/jlm.v5i2.9964

Abstract

Dengue hemorrhagic fever (DHF) is a chronic fever disease caused by infection with the dengue virus which is transmitted through the bite of the Aedes aegypti and Aedes albopictus mosquitoes. Laboratory abnormalities that are often found in DHF patients are thrombocytopenia and leukopenia. This study aims to determine the results of examination of platelet and leukocyte counts in dengue hemorrhagic fever (DHF) patients. This study used a descriptive design with the population being all dengue hemorrhagic fever (DHF) patients at the Barru District General Hospital. The sample consisted of 30 DHF patients whose platelet and leukocyte counts were checked using a hematology analyzer for 3 consecutive days of hospitalization. The sampling technique in this research is the purposive sampling method. The results of the study showed that there were 30 DHF patients consisting of 14 (47%) men and 16 (53%) women with the highest age found `DHF being 8 - 12 years old, 10 people (33.33%). On the first day of hospitalization, 29 people experienced thrombocytopenia and 1 person had normal platelets. On the second day of hospitalization, 25 people experienced thrombocytopenia and 5 people had normal platelets. On the third day of hospitalization, 11 people experienced thrombocytopenia and 19 people had normal platelets. On the first day of hospitalization, 17 people experienced leukopenia, 11 people had normal leukocytes and 2 people had leukocytosis. On the second day of hospitalization, 8 people experienced leukopenia and 22 people had normal leukocytes. On the third day of hospitalization, 3 people experienced leukopenia and 27 people had normal leukocytes. This study shows that the majority of DHF patients experience thrombocytopenia while the platelet count tends to be normal.
Co-Authors Daniel Happy Putra Hamzah Pagarra, Hamzah kalma, kalma Nurhaedah Nurhaedah WIDARTI WIDARTI