[Mencuci tangan dapat dilalcukan oleh anak yaitu sebelum dan sesudah beraktifitassebagai upaya pencegahan dan pengendalian infeksi di rumah sakit. Penelitian inibertujuan unhrk mengidentifikasi efektivitas permainan terapeutik: Cuci tangandengan flannelgrapft kombinasi demonstrasi terhadap ketepatan anak dalammencuci tangan. Desain pada penelitian ini menggunakan quasi elcsperiment: posttest-only non equivalent control group terhadap 96 anak usia 3-12 tahun yangdibagi menjadi kelompbk intervensi dan kontrol dengan consecutive sampling.Hasil penelitian menunjulJcan bermain terapeutik: cuci tangan menggunakanflannelgraph kombinasi demonstrasi efektif terhadap ketepatan anak mencucitangan (p < 0,001). Hasil penelitian dapat diaplikasikan sebagai intervensiberrnain terapeutik di rumah sakit;Hand washing activitity can be done by children before and after the children doactivities as an effort in the prevention and control of infections in hospitals. Thisstudy aims to identifu the effectiveness of therapeutic play: Handwashing withflannelgraph combination of demonstrations toward the accuracy of children inhand washing . The design of this research uses a quasi experiment: post-test-onlynon equivalent control group towards 96 aged 3-12 who were divided into theintervention group and the control goup with consecutive sampling. The resultsshowed that the therapeutic play: Handwashing with flannelgraph combinationdemonstration is effective toward the children accuracy of hand washing (p <0.001). The results of this study can be applied as an interventions of therapeuticplay in hospitals.;Hand washing activitity can be done by children before and after the children doactivities as an effort in the prevention and control of infections in hospitals. Thisstudy aims to identifu the effectiveness of therapeutic play: Handwashing withflannelgraph combination of demonstrations toward the accuracy of children inhand washing . The design of this research uses a quasi experiment: post-test-onlynon equivalent control group towards 96 aged 3-12 who were divided into theintervention group and the control goup with consecutive sampling. The resultsshowed that the therapeutic play: Handwashing with flannelgraph combinationdemonstration is effective toward the children accuracy of hand washing (p <0.001). The results of this study can be applied as an interventions of therapeuticplay in hospitals.;Hand washing activitity can be done by children before and after the children doactivities as an effort in the prevention and control of infections in hospitals. Thisstudy aims to identifu the effectiveness of therapeutic play: Handwashing withflannelgraph combination of demonstrations toward the accuracy of children inhand washing . The design of this research uses a quasi experiment: post-test-onlynon equivalent control group towards 96 aged 3-12 who were divided into theintervention group and the control goup with consecutive sampling. The resultsshowed that the therapeutic play: Handwashing with flannelgraph combinationdemonstration is effective toward the children accuracy of hand washing (p <0.001). The results of this study can be applied as an interventions of therapeuticplay in hospitals., Hand washing activitity can be done by children before and after the children doactivities as an effort in the prevention and control of infections in hospitals. Thisstudy aims to identifu the effectiveness of therapeutic play: Handwashing withflannelgraph combination of demonstrations toward the accuracy of children inhand washing . The design of this research uses a quasi experiment: post-test-onlynon equivalent control group towards 96 aged 3-12 who were divided into theintervention group and the control goup with consecutive sampling. The resultsshowed that the therapeutic play: Handwashing with flannelgraph combinationdemonstration is effective toward the children accuracy of hand washing (p <0.001). The results of this study can be applied as an interventions of therapeuticplay in hospitals.]