The American Psychological Association's office on SES includes teaching resources geared towards high school students, undergraduate students, and students in psychology training programs.
This project focuses on creating immersive content to be used to teach social issues for grades 3 through 12. On their website, you can find resources like: photo essays, interviews, and virtual reality story-telling.
Class Action is an organization built on teaching about and fighting against classism. The website has resources on social class as well as how it intersects with race. Some of the resources include videos, bibliographies, and definitions for related topics.