Analisis Tingkat Pengetahuan dan Keterampilan Menyikat Gigi dengan Media Video Tiktok di SD Negeri 3 Sukawati 2026
DOI:
https://doi.org/10.33992/jkg.v13i2.5348Abstract
Proper toothbrushing habits among school-aged children remain inadequate, highlighting the need for engaging and effective educational media. TikTok videos have the potential to serve as an audiovisual medium for oral health education. Objective: This study aims to analyze the knowledge level and toothbrushing skills in fifth-grade students of SD Negeri 3 Sukawati using TikTok video media.Methods: This study employed a pre-experimental design with a one-group pretest-posttest approach. The sample consisted of 42 fifth-grade students selected using total sampling. Knowledge was assessed using a questionnaire, while toothbrushing skills were evaluated through an observation checklist. Data were analyzed using descriptive and inferential statistics. The Shapiro-Wilk test indicated that the data were not normally distributed (p<0.05); therefore, differences between pretest and posttest scores were analyzed using the Wilcoxon Signed Rank Test.
Results: The mean knowledge score increased from 74.52 to 95.11, with an improvement of 20.59 points (27.6%). The mean toothbrushing skill score increased from 38.33 to 99.40, representing an improvement of 61.07 points (159.3%). The Wilcoxon Signed Rank Test showed statistically significant differences between pretest and posttest scores for both knowledge (Z≈−5.59; p<0.001) and toothbrushing skills (Z≈−5.66; p<0.001). Cohen's d values of 1.73 for knowledge and 5.24 for skills indicated a very large intervention effect. Conclusion: TikTok video-based oral health education is effective in improving both knowledge and toothbrushing skills among fifth-grade students at SD Negeri 3 Sukawati.
References
Proper toothbrushing habits among school-aged children remain inadequate, highlighting the need for engaging and effective educational media. Tik Tok videos have the potential to serve as an audiovisual medium for oral health education. This study aims to analyze the knowledge level and toothbrushing skills in fifth-grade students of SD Negeri 3 Sukawati using Tik Tok video media. The methode oftThis study employed a pre-experimental design with a one-group pretest-posttest approach. The sample consisted of 42 fifth-grade students selected using total sampling. Knowledge was assessed using a questionnaire, while toothbrushing skills were evaluated through an observation checklist. Data were analyzed using descriptive and inferential statistics. The Shapiro-Wilk test indicated that the data were not normally distributed (p<0.05); therefore, differences between pretest and posttest scores were analyzed using the Wilcoxon Signed Rank Test. The results of this research, that the mean knowledge score increased from 74.52 to 95.11, with an improvement of 20.59 points (27.6%). The mean toothbrushing skill score increased from 38.33 to 99.40, representing an improvement of 61.07 points (159.3%). The Wilcoxon Signed Rank Test showed statistically significant differences between pretest and posttest scores for both knowledge (Z≈−5.59; p<0.001) and toothbrushing skills (Z≈−5.66; p<0.001). Cohen's d values of 1.73 for knowledge and 5.24 for skills indicated a very large intervention effect. The conclusion of this research is Tik Tok video-based oral health education is effective in improving both knowledge and toothbrushing skills among fifth-grade students at SD Negeri 3 Sukawati.
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Copyright (c) 2026 Ni wayan Arini, I Nyoman Wirata, Ni Made Sirat, Kadek Dina Prasiska Dewi
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