GLSEN provides a number of resources for educators including LGBT-inclusive curriculum and lesson plans on bullying, bias, and diversity.

Tackling LGBT Issues in School is a comprehensive 125 page resource module prepared by the GLSEN Connecticut Chapter. It includes: Rationale for the inclusion of LGBT issues in schools, recommended curriculum and staff development activities, extracurricular activities, and resources.

Step In, Speak Up! is a 30 minute, online, interactive training program produced by The Trevor Project to help adults working with students grades 6-12 understand the challenges LGBTQ youth face.

Note that this training is not free.

The Rainbow Book List is a bibliography of books with significant LGBTQ+ content aimed at youth ages birth - 18.
The list is created by the Gay, Lesbian, Bisexual, and Transgender Round Table of the American Library Association