Below are links to slides that are short explainers on Creative Commons (CC) and Open Education Resources (OER):

https://www.slideshare.net/nationalcopyrightunit/cc-and-oer-for-schools-what-is-oer-and-ccpptx

https://www.slideshare.net/nationalcopyrightunit/cc-and-oer-for-schools-how-to-find-cc-licensed-resourcespptx

https://www.slideshare.net/nationalcopyrightunit/cc-and-oer-for-schools-attributing-cc-licensed-resourcespptx

https://www.slideshare.net/nationalcopyrightunit/cc-and-oer-for-schools-applying-a-cc-licence-to-your-resourcepptx