Great little site MSTAGG with short clips from recent movies used to teach grammar points. This is definitely upper intermediate though, but he has gone through the material and done a good job of presenting examples. The clips are sometimes too long, but you can further filter them if you want to spend time preparing.
Learn a new vocabulary item each day with an illustrative drawing, examples, explanations and lots of information about that word. Lots of fun at WeboWord.
This site is not for students, it is for teachers. Every teacher nowadays needs a network of resources to keep pace with the advances in teaching and technology. Here they show you how to do it. Creating a Personal Learning Network involves finding and keeping track of valuable resources that you can go back to when you need them. That is what I am doing here with the 100 Tools, in a way, building my own PLN.
The Cutting Edge Classroom is a small blog by an educator with many ideas about using technology in the classroom. Here he talks about how to use PageFlakes and NetVibes, two of our recent tools.
Netvibes is another site where you can put together content from many other web pages without knowing how to make a web page. It is really easy, and, like PageFlakes, has a web community that discusses what is available and what works.
This is one of the most transparent web services I know. It was hard to find their logo, and when you set up a page for yourself, their content is only at the bottom of the page.