-
These two organisations have combined to produce a powerful research tool specifically designed with students in mind. It's a community of libraries and learners organising the information of the Internet. Suits both primary and secondary students.
-
If you can't find it anywhere else, have a look at this site. Resources are American but a look around will reveal a wealth of information eg. Historical documents.
-
An amazing reference tool providing web guides, background information and research tools. Explore the depth of this site to discover reliable resources.