I found LOTS of great boards specific to Elementary Education. And even better (for me and those in my discipline), elementary ART education.
https://www.pinterest.com/ryanner/teaching-elementary-art/https://www.pinterest.com/elnomum/teaching-elementary-art/I'd also encourage all to check out some of the other postings here, some of which have Pinterest RELATED links. Not Pinterest boards or pins themselves, but "How to utilize Pinterest" kind of stuff that takes this to a level beyond just creating an account and exploring the site itself.