"Welcoming Schools is the most comprehensive bias-based bullying prevention program in the nation to provide LGBTQ+ and gender inclusive professional development training, lesson plans, booklists and resources specifically designed for educators and youth-serving professionals." - https://welcomingschools.org/
HERE is the link to the NPR webpage, and below are some further resources.
Anti-Racism For Kids 101: Starting To Talk About Race
Here's How W. Kamau Bell Talks About Race With His Kids
100 Race-Conscious things you can say to your child to advance racial justice
So You Want to Talk About Race by Ijeoma Oluo
How to Be Antiracist by Ibram X. Kendi
The Ultimate 2018 List of Diverse Books For Children (Here Wee Read is a great resource for books! Follow her Instagram!)
No White Saviors: Kids Books About Black Women in US History (Books For Littles)
Children’s Books By Brilliant Black Women: #OwnVoices Authors & Illustrators (Books for Littles)
A few more:
Antiracist Baby by Ibram X. Kendi
Whose Toes Are Those? by Jabari Asim