It would be Early Childhood Education.

The main people in early childhood education are teachers, parents, and administrators. Teachers work directly with children to facilitate their learning and development. Parents play a crucial role in supporting their children's education at home and in the community. Administrators oversee and manage early childhood education programs and institutions.

Mani Augustine Chilampikunnel has written:

'A manual for parents, teachers, and principals on early childhood education' -- subject(s): Early childhood education, Handbooks, manuals

early childhood teachers work in daycares and primary schools early childhood goes up to grad 2.