By age four children are already showing preferences for white faces and have begun developing racial biases. By age nine, they are unlikely to change their views on race, so discussing these topcis early is critical. Being surrounded by diversity, reading books with diverse characters, and talking openly, honestly, and truthfully about race, equality, equity, and justice are all critical to helping children learn. Don't forget that teaching children about equality also includes gender equality and ability. Be sure to have conversations and books that include different family units, represent the LGBTQ community, and people with disabilities.
Resources to help teach children about equality:
Children's Books by Black Authors With Black Characters to Help You Talk About Race with Preschoolers
PBS Kids Hosts Special Event for Parents & Educators About Talking to Children About Race
These Books Turn Learning Disabilities Into Superpowers
LGBTQIA+ Books for Toddlers & Preschooler - Plus - Glossary of LGBTQIA+ Terms to Help You With Conversations With Children