[Anak usia sekolah sering mengalami masalah gizi kurang. Model Anak UntukAnak (AUA) Terpadu merupakan inovasi tindakan keperawatan dalampengelolaan gizi kurang yang mengintegrasikan model Child to Child denganprogram Usaha Kesehatan Sekolah (UKS). Hasil penerapan AUA Terpadumenunjukkan adanya peningkatan kemampuan (pengetahuan, sikap dan perilaku)anak usia sekolah dengan gizi kurang, kader kesehatan sekolah, dan kemandiriankeluarga IV sebanyak 70%, dan menurunnya prevalensi gizi kurang sebanyak14,3%. Perencanaan program UKS dalam pengelolaan gizi kurang disarankanmelibatkan partisipasi kader kesehatan sekolah dalam pengelolaan gizi kurangdengan AUA Terpadu., Under nutrition problem is a common health problem in school age aggregate.The model of child to child integrated is a nursing innovation intervention inmanaging under nutrition. It integrates application of the child to child model withschool health program. The implementation showed elevation in knowledge,attitudes and behavior of school-age children with under nutrition, the schoolhealth volunteers and the levels of family self-sufficiency IV as much as 70%, anddecrease prevalence of under nutrition 14,3%. The planning of school healthprogram, therefore, suggested involving active participation from school healthvolunteer in managing under nutrition with Child to Child Integrated model.]