Education Pre School -- See Education, Preschool Here are entered works on the structured education of children before entering kindergarten or grade 1 in elementary school. Works on activities and schooling that are intended to effect developmental changes in children from birth through elementary grade 3 are entered under Early childhood education. --subdivision Education (Preschool) under classes of persons and ethnic groups; and subdivision Study and teaching (Preschool) under names of individual corporate bodies, names of places, ethnic groups, and topical headings, e.g. Science--Study and teaching (Preschool)