G**gle is not always the best place to search!
DibDabDoo Searching for Primary students
Kidsclick! is a great place to start searching if you already know your topic
Fact Monster A site with different headings for you to start browsing for information
Enchanted Learning is another index-style search site with a lot of information written for school children about topics you often look up. This is a subscription site with quite a lot of advertising. See what you think, but don’t feel you have to join.