ABSTRAK Penilaian serta tindak lanjut tumbuh kembang anak memiliki tujuan sebagai deteksi dini potensi hambatan tumbuh kembang dan keterlambatan tumbuh kembang pada anak, sehingga ketika terdeteksi adanya potensi gangguan tumbuh kembang, dapat dilakukan intervensi sesegera mungkin. Day care dapat menjadi salah satu lokasi deteksi dini pertumbuhan dan perkembangan anak. Program ini diharapkan dapat meningkatkan pengetahuan orangtua serta terbentuknya program rutin deteksi tumbuh kembang pada mitra. Metode yang diganakan adalah dengan memberikan pendidikan kesehatan atau penyuluhan, pemeriksaan tumbuh kembang pada anak balita dengan instrument Denver II Screening Test Test dan pendampingan agar tersusun program rutin pada mitra. Berdasarkan hasil deteksi dini terdapat 2 orang anak kemungkinan terjadi keterlambatan perkembangan aspek Bahasa dan 1 orang kemungkinan terjadi keterlambatan aspek Personal Sosial. Disamping hal tersebut, setelah dilakukan Pendidikan Kesehatan terdapat peningkatan pengetahuan orangtua terkait deteksi dini tumbuh kembang anak dan keberlanjutan program deteksi dini dapat dilakukan oleh pengurus day care. Sebagian besar anak di Day Care The Puri Astuti menunjukkan hasil pertumbuhan dan perkembangan yang normal, meskipun terdapat sebagian kecil kemungkinan mengalami perkembangan pada salah satu aspek perkembangan. Pengetahuan orangtua yang meningkat diharapkan dapat meningkatan proses stimulasi pada anak. Keberlangsungan program deteksi dini pertumbuhan dan perkembangan di lokasi mitra dapat membantu untuk menentukan status pertumbuhan dan perkembangan anak sehingga intervensi yang sesuai kebutuhan anak dapat diberikan. Kata Kunci: Denver II Screening Test, Deteksi Tumbuh Kembang, Pendidikan Kesehatan ABSTRACT Assessment and follow-up of children's growth and development has the aim of early detection of potential growth barriers and developmental delays in children so that when potential growth and development disorders are found, intervention can be given as early as possible. Daycare can be a location for early detection of child growth and development. This program was expected to increase parents' knowledge and establish a routine growth and development detection program for partners. The method used providing health education or counseling, checking the growth and development of children under five using the Denver II Screening Test instrument, and assisting in arranging a routine program for partners. Based on the results of early detection, two children may have delays in the development of language aspects, and one person may have delays in personal and social aspects. Apart from this, after Health Education was carried out, there was an increase in parents' knowledge regarding the early detection of children's growth and development, and daycare administrators could carry out the continuation of the early detection program. Most children at The Puri Astuti Day Care show average growth and development results, although there is a little possibility of experiencing progress in one aspect of development. Increased parental knowledge can increase the stimulation process in children. The continuation of early growth and development detection programs at partner locations can help to determine the status of a child's growth and development so that interventions that suit the child's needs can be provided. Keywords: Denver II Screening Test, Growth and Development Detection, Health Education