Explaination with case studies- helps educations gain confidence about their rights to use copyrighted materials in developing students' critical thinking and communication skills. Great music video
Book clip art All clip art, about English and Language Arts, in Discovery Education's Clip Art Gallery created by Mark A. Hicks, illustrator. Teachers are allowed to download up to ten images if the follow the copyright directions.
A good site about Plagiarism. It offers facts about plagiarism as well as some definitions and tools for detecting it, with examples and finally tips for discouraging it
Free to use, the site provides high-quality, digital images that can be used by teachers and students. The only proviso seems to be that they can't be sold on. Find images by keyword of browsing.