Searcheeze is a great web tool for students and teachers. It is basically a content curation tool.
Searcheeze is very easy to use and does not require any software installation. Just head over to its main page and register for your free account. Once logged in you can then use the bookmarklet they provide. Just drag and drop it into your bar and whenever you find an interesting web page, be it image, video or text, you can instantly bookmark it. Searcheeze also provides the ability for users to organize their curated content in newspaper like styles.
Watch this video to learn more about Searcheeze.