Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Journal of Educational Chemistry (JEC) PROFESSIONAL HEALTH JOURNAL
Dwi Astuti, Indah
Unknown Affiliation
Chemistry Education Medicine & Pharmacology Nursing

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
EFEKTIVITAS PENGGUNAAN MULTIMEDIA PEMBELAJARAN BERBASIS MULTI LEVEL REPRESENTASI (MLR) UNTUK MENINGKATKAN HASIL BELAJAR PESERTA DIDIK PADA MATERI SISTEM KOLOID KELAS XI MAN KENDAL Dwi Astuti, Indah; Mulyatun, Mulyatun
JEC: Journal of Educational Chemistry Vol 1, No 2 (2019)
Publisher : Chemistry Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4524.542 KB) | DOI: 10.21580/jec.2019.1.2.4357

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas penggunaan pembelajaran multimedia berbasis MLR pada materi sistem koloid. Penelitian yang dilakukan adalah penelitian eksperimen dengan bentuk Pretest-posstest Control Group Design dengan pengambilan sampel dalam kelompok cluster random sampling. Nilai rata-rata hasil belajar yang diperoleh dari kelas eksperimen dan kelas kontrol berturut-turut adalah 74,85 dengan persentase ketuntasan 71% dan 65,97 dengan persentase ketuntasan 33%. Berdasarkan hasil uji t-test pada = 5% dan dk = 56 diperoleh thitung> ttabel = 4,475> 2,003, sehingga dapat disimpulkan bahwa terdapat perbedaan rata-rata hasil belajar antara kelas eksperimen dan kontrol. Selanjutnya dari hasil analisis sisi kanan, diperoleh thitung> ttabel = 4,475> 1,672 dengan dk = 57 dan pada = 5%. Hasil penelitian ini dapat disimpulkan bahwa pembelajaran kimia menggunakan multimedia berbasis pembelajaran MLR pada materi koloid efektif diterapkan pada pembelajaran kimia, dan dapat meningkatkan hasil belajar siswa kelas XI MIPA di MAN Kendal.
Enhancing Nursing Students’ Knowledge in Emergency Stroke Care through Video-Based Learning Dwi Astuti, Indah
PROFESSIONAL HEALTH JOURNAL Vol. 7 No. 2 (2026)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (PPPM) STIKES Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54832/phj.v7i2.1399

Abstract

Introduction: Stroke is an emergency condition that requires rapid and appropriate management. Nursing students’ understanding of stroke emergency care is essential to support clinical competence. However, evaluation results indicate that students’ comprehension is still limited. Video-based learning media is one of the innovations to improve learning effectiveness. The purpose this research was to examine the effect of video-based learning on improving students’ understanding of emergency nursing care in stroke. Methods: This study employed a pre-experimental one group pretest-posttest design. A total of 39 nursing students were recruited using total sampling. The instrument was a knowledge test, and data were analyzed using the Paired T test Signed Rank Test Results: The results this research showed that the mean pretest score was 82.72, which increased to 92.03 in the posttest. The Paired T test test showed a significant difference between pretest and posttest scores with p value = 0.000 (< 0.05). Conclusions: Video-based learning is effective in enhancing students’ understanding of stroke emergency nursing care. Video can be recommended as an innovative medium in nursing education to improve students’ learning outcomes
Co-Authors Mulyatun Mulyatun