Creative Commons is an organization that can help you personalize any copyrights you have on your creative material (pictures, writing, music, video, etc.)
Creative commons allows you to share your materials with others freely while also making sure that those who are looking to profit from your work cannot.
Creative Commons gives the you the opportunity to let anyone you choose use your media as well as set up conditions as to how your media can be used. Therefore, if people wanted to use your content for purposes other than for education, you could use Creative Commons to give them access without copyright infringement.