Here are some "guidelines, categories, and tools to consider that will help you as you create, contribute to, and enrich our shared culture!"This Copyright-Friendly Toolkit, created by Dr. Joyce Valenza, is a 'one-stop shop' for understanding intellectual property rights. It includes links to creative commons images, audio, video, and YouTube. Please see below the introduction from her site.
Just as you’d want others to respect your originality, others expect the same of you when it comes to reusing and remixing their intellectual property. As you create and publish media yourself, please be conscious of how you use the work of others."A true digital citizen understands how to ethically use the works of others to build his or her own creative products—music, art, video, stories, presentations--and share them with the world." Tag Team Tech