General sun safety resources: Mollie's Fund provides a wealth of online information and materials, including brochures in multiple languages, posters, a downloadable DVD, and an app: https://molliesfund.org/educational-tools/
The American Academy of Dermatology's SPOT Skin Cancer program offers online information and a variety of downloadable materials, including handouts, flyers, and e-cards: https://www.aad.org/spot-skin-cancer
The Melanoma Research Foundation (Children's Melanoma Prevention Foundation) offers SunAWARE, a complete curriculum series for use in grades K-12.
The National Environmental Education Foundation offers a SunWise Toolkit for teachers that includes curriculum, activities, and other resources. https://www.neefusa.org/sunwise
The Skin Cancer Foundation offers a free Sun Smart U education program suitable or grades 6-12. It can be taught in one or two class periods and is available in a variety of formats, including Windows, iPad, and Android : http://www.skincancer.org/prevention/education-program
IMPACT Melanoma offers a free curriculum for high school and college: Your Skin Is In
Sun safety resources for kids: The Summit Medical Group Foundation (Enright Melanoma Foundation) offers a free online Sun Safety Certification course for kids. The course is available in three age-appropriate versions, targeted to ages 5 to 8, 9 to 12, and 13 and over: http://applycoverenjoy.org
Sun safety resources for colleges and universities: The National Council for Skin Cancer Prevention offers Skin Smart Campuses, a program that allows higher education institutions to earn recognition in return for instituting policies that prohibit the use of tanning beds and posting education about sun safety on their websites.
Sun safety resources for communities: IMPACT Melanoma offers a program that allows towns, cities and corporations to provide free sunscreen to their communities: Practice Safe Skin
Call to Action to Prevent Skin Cancer: In July of 2014, the U.S. Department of Health and Human Services released the Surgeon General's Call to Action to Prevent Skin Cancer. This remarkable document marks the first time the Surgeon General's office has declared openly that UV radiation is harmful and that people need to protect themselves from its effects. It also lays out an action plan to stem the "rising tide of skin cancer" that has seen the incidence of melanoma alone triple over the last 35 years. The Call to Action web site includes many good resources as well as a downloadable copy of the report..