Trifold Display Board 3D As An Effort To Improve Knowledge And Brushing Skills For Early Childhood

Introduction: A common dental and oral health problem is caries. The results of Riskesdas (2018), showed that children aged 5 years had a caries experience rate (dmft) ≥ 6 67.3%. target the Indonesian Ministry Health caries-free by 2030. Efforts to prevent diseases are carried out through promotional preventive services, education with various methods media fun, entertaining attract attention, can help accelerate process understanding children's material susbstantion. Objective: Produce Trifold Display Board 3D bagi anak usia dini. Method: Quasi-experiment pre-posttest design statistical test used wilcoxon test. Results: in poster group knowledge research p value 0.275, for skills 0.096 both ˃ 0.05, In Poster Media change values existed but did not show significant influencing skills. group, 0.000 (p 0.05). Conclusion: development application effectively improves maintenance behavior public elementary school early childhood so it be an alternative problem-solving improving childhood.