This check list provides a method for observing and recording the development of children aged 1 to 6 and handicapped children in six categories of skills: gross motor development, fine motor development, social, self help, cognitive, and language. The scoring system is designed to provide information on the rate of development in each category; this is calculated as the developmental age--the percentage of the normal rate of development achieved, divided by the chronological age. The resulting data are useful for evaluating the students and the effectiveness of the intervention program, planning curriculum objectives, and selecting appropriate instructional materials and methods. (CTM)